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# Table of Contents

02.03.03 - Idaho Department of Agriculture Rules Governing Pesticide and Chemigation Use and Application 000. Legal Authority. ................................................................................................. 3 001. Title And Scope. ................................................................................................ 3 002. Written Interpretations. ...................................................................................... 3 003. Administrative Appeal. ...................................................................................... 3 004. Definitions. ........................................................................................................ 3 005. Findings. ........................................................................................................... 5 006. Mailing And Physical Addresses, Telephone, And Fax Numbers And Office Hours. ............................................................................................................. 5 007. -- 049. (Reserved). ............................................................................................. 5 050. Private Applicator Licensing. ............................................................................. 5 051. -- 099. (Reserved). ............................................................................................. 7 100. Licensing Professional Applicators And Pesticide Dealers. .............................. 7 101. Registration And Licensing Requirements For Use Of The LPC. ................... 11 102. Restrictions And Penalties. ............................................................................. 14 103. -- 149. (Reserved). ........................................................................................... 14 150. Records Requirements. .................................................................................. 14 151. -- 199. (Reserved). ........................................................................................... 16 200. Fees. ............................................................................................................... 16 201. -- 249. (Reserved). ........................................................................................... 16 250. Financial Responsibility. ................................................................................. 16 251. -- 299. (Reserved). ........................................................................................... 17 300. Deviations From Pesticide Labels And Labeling. ............................................ 17 301. -- 309. (Reserved). ........................................................................................... 17 310. Low-flying Prohibitions. ................................................................................... 17 311. -- 319. (Reserved). ........................................................................................... 17 320. Wind Velocity Restrictions. ............................................................................. 17 321. Change Of License Status. ............................................................................. 18 322. (Reserved). ...................................................................................................... 18 323. Pesticide-Fertilizer Mix Restrict ions. ............................................................... 18 324. Experimental Permits. ..................................................................................... 18 325. -- 399. (Reserved). ........................................................................................... 19 400. Restrictions To Protect Pollinators. ................................................................. 19 401. -- 449. (Reserved). ........................................................................................... 19 450. Storage Of Pesticide Containers. .................................................................... 19 451. -- 499. (Reserved). ........................................................................................... 20 500. Non-domestic Pesticides. ............................................................................... 20 501. -- 549. (Reserved). ........................................................................................... 20 550. Phenoxy Herbicide Restrictions. ..................................................................... 21 551. -- 599. (Reserved). ........................................................................................... 21 600. Application Near Hazard Areas. ...................................................................... 21 601. Microencapsulated Methyl Parathion Restriction. ........................................... 21Table of Contents (cont’d)

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### 602. -- 799. (Reserved). ........................................................................................... 22 800. Pesticide Use On Alfalfa Seed, Carrot Seed, Onion Seed, Radish Seed, And Clover Seed. ......................................................................................... 22 801. -- 849. (Reserved). ........................................................................................... 22 850. Unusable Pesticides Collection And Disposal. ............................................... 22 851. -- 960. (Reserved). ........................................................................................... 24 961. General Chemigation Requirements. .............................................................. 24 962. Irrigation Systems. .......................................................................................... 24 963. Chemical Injection Line Shut Down (System Interlock). ................................. 26 964. Injection Line Check Valve. ............................................................................. 28 965. Chemical Injection System. ............................................................................. 28 966. Irrigation Line Check Valve. ............................................................................ 28 967. Gooseneck Pipe Loop, Downhill And Over-A-Hill. .......................................... 29 968. Vacuum Relief Valve Or Combination Air And Vacuum Relief Valve. ............ 29 969. Inspection Port. ............................................................................................... 30 970. Automatic Low Pressure Drain. ...................................................................... 30 971. Variances. ....................................................................................................... 30 972. -- 999. (Reserved). ........................................................................................... 30Page 3 IAC 2008 IDAPA 02 TITLE 03 CHAPTER 03

02.03.03 - IDAHO DEPARTMENT OF AGRICULTURE RULES GOVERNING PESTICIDE AND CHEMIGATION USE AND APPLICATION

000. LEGAL AUTHORITY. This chapter is adopted under the legal authority of Section 22-3421, Idaho Code. (3-23-98) 001. TITLE AND SCOPE.
01. Title . The title of this chapter is IDAPA 02.03.03, “Idaho Department of Agriculture Rules Governing Pesticide and Chemigatio n Use and Application.” (4-5-00) 02. Scope . This chapter has the following scope: to govern the use and application of pesticides; licensing of pesticide applicators and registration of pesticides for use in Idaho; registration and licensing requirements for use of the Livestock Protection Collar; testing and recertification of licensees; record keeping requirements; financial responsibilities; aerial applications of pesticides; wind restrictions; pesticide/fertilizer mixrestrictions; experimental use permits; restrictions to protect pollinators; storage of pesticide containers; nondomestic pesticides; phenoxy herbicide restrictions; appli cation of pesticides near hazard areas; microencapsulated methyl parathion restrictions; daminozide (Alar) restrictions; pesticide use on alfalfa, carrot, onion, radish, or clover seed; unusable pesticides collection and disposal; and to govern licensing and responsibilities for chemigation; signage for chemical usage; shut down requirements; pres sure switch, chemical injection, metering pump, system interlock requirements, and wind speed precautions; irriga tion system connections; flood, basin, furrow, border chemigation; sprinkler, drip chemigation; anti-pollution devices; irrigation line check valve model certification; use of Anhydrous Ammonia; and to include variances. (4-5-00) 002. WRITTEN INTERPRETATIONS. There are no written interpretations of these rules. (3-20-97) 003. ADMINISTRATIVE APPEAL. There is no provision for administrative appeal before th e Idaho Department of Agricu lture under this chapter. Hearing and appeal rights are pursuant to Title 67, Chapter 52, Idaho Code. (3-20-97) 004. DEFINITIONS. The Idaho Department of Agriculture adopts the definitions set forth in Section 22-3401, Idaho Code, and the following definitions: (3-20-97) 01. Air Gap . A physical separation between the free flowing discharge end of a domestic water supply system pipeline and an open or non-pressure receiving vessel. (4-5-00) 02. Basin Irrigation . Irrigation by flooding areas of level land surrounded by dikes. (4-5-00) 03. Border Irrigation . Irrigation by flooding strips of land, rectangular in shape and cross leveled, bordered by dikes. (4-5-00) 04. Certification . Passing one (1) or more examinations, to initially demonstrate an applicant’s competence, as required by the licensing provisions of this act, in order to use or distribute pesticides, or to act as a pesticide consultant. (3-20-97) 05. Check Valve . A certified valve designed and constructed to close a water supply pipeline, chemical injection line, or other conduit in a chemigation syst em to prevent reverse flow in that line. (4-5-00) 06. Chemigator . Any person engaged in the application of chemicals through any type of irrigation system. (4-5-00) 07. Cross-Connection . Any connection that may have chemical injected or introduced into theIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 4 IAC 2008 domestic water supply system and has the potential of or is connected to the domestic water supply system. (4-5-00)
08. Demonstration and Research . The use of restricted use pesticid es to demonstrate the action of the pesticide or conduct research. (3-20-97) 09. Domestic Water Supply System . Any system providing water for human use. (4-5-00) 10. Drip Irrigation . A method of microirrigation wherein water is applied as drops or small streams through emitters. (4-5-00) 11. Flood Irrigation . Method of irrigation where water is applied to the soil surface without flow controls, such as furrows, borders or corrugations. (4-5-00)
12. Flow Rate . The weight or volume of flowable material per unit of time. (4-5-00) 13. Furrow Irrigation . Method of surface irrigation where the water is supplied to small ditches or furrows for guiding the wate r across the field. (4-5-00)
14. Hazard Area . Cities, towns, subdivisions or densely populated areas. (3-20-97) 15. High Volatile Esters . Formulations of 2,4-D which contain methyl, ethyl, butyl, isopropyl, octylamyl and pentyl esters. (3-20-97) 16. Injection Pump . A pump that uses a gear, rotary, piston or diaphragm to develop the pressures exceeding the irrigation system pressu re to inject a chemical. (4-5-00) 17. Inspection Port . An orifice or other viewing device from which the low pressure drain and check valve may be observed. (4-5-00) 18. Low Volatile Esters . Formulations of 2,4-D; 2,4-DP; MCPA and MCPB which contain butoxyethanol, propylene glycol, tetrahydrofurfuryl, propylene glycol butyl ether, butoxy propyl, ethylhexyl and isoctyl esters. (3-20-97)
19. Mixer-Loader . Any person who works under the supervision of a professional applicator in the mixing and loading of pesticides to prepare fo r, but not actually make, applications. (3-20-97) 20. Pressure Switch . A device which will stop the chemical injection pump when the water pressure decreases to the point where chemical distribution is adversely affected. (4-5-00)
21. Recertification . The requalification of a certified pers on through seminar attendance over a set period of time, or taking an examination at the end of a set period of time, to ensure that the person continues to meet the requirements of changing technolo gy and maintains competence. (3-20-97) 22. Reduced Pressure Principle Ba ckflow Prevention Assembly (RP) . An assembly containing two (2) independently acting approved check valves together with a hydraulically operating, mechanically independent pressure differential relief valve located between the check valves and at the same time below the first check valve. The unit shall include properly located resilient seated test cocks and tightly closing resilient seated test cocks and tightly closing resilient seated shutoff valves at each end of the assembly. (4-5-00) 23. Seminar . Any Department-approved meeting or activity convened for the purpose of presenting pesticide recertification information. (3-20-97) 24. Sprinkler Irrigation . Method of irrigation in which the water is sprayed, or sprinkled, through the air to the ground surface. (4-5-00) 25. System Interlock . Safety equipment used to ensure that a chemical injection pump will stop if the irrigation pumping plant stops to prevent the entire chemical mixture from empyting from the supply tank into theIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 5 IAC 2008 irrigation pipeline. The safety equipment may also be used to shut down the irrigation system if the injection system fails. (4-5-00) 26. Vacuum Relief Valve . A device to automatically relieve or break a vacuum. (4-5-00) 27. Venturi . A differential pressure injector that operates on a pressure difference between the inlet and outlet of the injector and creates a vacuum inside the body, which results in suction through the suction port. (4-5-00) 28. Venturi Injection System . A chemical injection system which operates with a Venturi using the suction from the Venturi that can be used to in ject and mix chemicals into the water. (4-5-00) 29. Working Pressure . The internal operating pressure of a vessel, tank or piping used to hold or transport liquid. (4-5-00) 30. Waters of the State . Any surface waters such as canals, ditches, laterals, lakes, streams, or rivers. (4-5-00) 005. FINDINGS. These rules are promulgated pursuant to Section 67-5226 , Idaho Code, in compliance with the deadlines in the governing law, Title 22, Chapter 34, Idaho Code. The rule changes are necessitated by the passage of H.B. 99 in the 1999 legislative session combining the Idaho Pesticide and Chemigation Laws. These rules will combine IDAPA 02.03.03, “Idaho Department of Agriculture Rules Governing Pesticide Use and Application,” and IDAPA 02.03.04, “Rules Governing Chemigation,” and name the combined rule IDAPA 02.03.03, “Idaho Department of Agriculture Rules Governing Pesticide and Chemigation Use and Application.” The existing Chemigation rules (IDAPA 02.03.04, “Rules Governing Chemigation”) will be repealed in their entirety. In addition, the rule adds two (2) crops to the list of non-food crops; provides for consistent licensing by issuing two (2) year Pesticide Dealer licenses so all pesticide licenses will be effective for two (2) years; revi ses the aquatic weed applicator category to more accurately reflect activities in this licensing category; and the livestock protection collar rule changes are incorporated pursuant to SCR 115. (4-5-00) 006. MAILING AND PHYSICAL ADDRESSES, TELEPHONE, AND FAX NUMBERS AND OFFICE HOURS.
01. Office Address . The central office of the agency is in Bo ise, Idaho. The address is the Idaho State Department of Agriculture, 2270 Old Penitentiary Road, Boise, Idaho, 83712-0790. (3-30-01) 02. Mailing Address . The mailing address for the central office is P.O. Box 790, Boise, Idaho 83701. (3-30-01) 03. Telephone . The telephone number of the central office is (208) 332-8500. (3-30-01)
04. Fax . The fax number of the central office is (208) 334-2170. (3-30-01) 05. Office Hours . Office hours of the central office are 8 a.m. to 5 p.m., Mountain Time, Monday through Friday, except holidays designat ed by the state of Idaho. (3-30-01) 007. -- 049. (RESERVED).
050. PRIVATE APPLICATOR LICENSING. 01. Private Applicator's License . Applicants who wish to obtain a private applicator’s license shall: (3-20-97)

a. Fill out an application prescrib ed by the Department. (3-20-97)
b. Take an examination based on the Environmental Protection Agency (EPA) core manual and score a minimum of seventy percent (70%). The examination proce dure shall be the same as for professional applicatorsIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 6 IAC 2008 (Subsection 100.03), except private applicators sh all not be assessed an examination fee. (3-20-97)

c. Private applicators shall be certified and license d in one or both of the following categories: (3-20-97) i. Restricted Use Pesticide (RU). For persons who use or supervise the use of restricted use pesticides to produce agricultural commodities or forest crops on land they or their employer(s) own(s) or operate(s). (3-20-97) ii. Chemigation (CH). For persons who apply chemicals through irrigation systems on land they or their employer(s) own(s) or operate(s). (3-20-97)
d. Non-reading applicators may be certified to purcha se and apply a single restricted use pesticide when they have demonstrated their comp etence in the safe and proper use of such pesticide to the Director or other designated agent. (3-20-97)
02. Recertification . In order for a private applicator’s license to be renewed, the license holder must complete the recertification pr ovisions of this section. Beginning July 1, 1996, licenses belonging to private applicators with last names beginning with A through L, inclusive, shall expire on the last day of the month listed on the chart in Subsection 050.02.a. in every odd-numbered year , and licenses belonging to private applicators with last names beginning with M through Z, inclusive, shall expire on the last day of the month listed on the chart in Subsection 050.02.a., in every even-numbered year. The recerti fication period shall be conc urrent with the licensing period. Those persons who are currently licensed as a private applicator or chemigator on June 30, 1996, shall be reissued a private applicator license with the appropriate categories. Those persons who are currently licensed as a private applicator or chemigator on June 30, 1996, shall be grandfathered into the licensing schedule at Subsection 050.02.a. Any person with less than thirteen (13) months in the initial licensing period shall not be required to obtain recertification credits for the initial period. Upon issuance of the replacement license, the previous license shall be null and void. Any private applicator li cense without an expiration date shall be null and void on December 31, 1996. Recertification and relicensing may be accomplished by comp lying with either Subsection 050.02.b. or 050.02.c. (3-23-98)

a. Licensing schedule.

(3-20-97)
b. A person shall accumulate recertification credits by attending Department-accredited pesticide instruction seminars. (3-20-97) i. A minimum of six (6) credits shall be ear ned during each recertification period. (3-23-98) ii. Guidelines for obtaining recertification credits shall be the same as for professional applicators, as described in Subsections 100.04.a.ii. through 100.04.a.v. Any credits accumulated beyond the required six (6) in a recertification period may not be carried over to the next recertification period. (3-23-98) iii. Upon earning the recertification credits as desc ribed above, a person shall be considered by the Department to be recertified and eligible for licen se renewal for the next licensing period. (3-20-97)

c. A person shall pass the Department’s private ap plicator recertification examination(s) for all categories in which the person intends to license with a minimum score of seventy percent (70%). (3-20-97) Last Name Month to License
Odd Year Even Year A-D M-P March E-H Q-T July I-L U-Z OctoberIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 7 IAC 2008 i. Recertification examinations may be taken by a pers on beginning the thirteenth (13th) month of the license period. (3-20-97) ii. The examination procedures as outlined in Subsection 100.03 shall be followed, except that an examination fee shall not be assessed. (3-20-97) iii. Upon passing the recertification examinations, a person shall be considered by the Department to be recertified and eligible for license renewal for the next licensing period. (3-20-97) 051. -- 099. (RESERVED).
100. LICENSING PROFESSIONAL APPLICATORS AND PESTICIDE DEALERS.
01. Demonstration of Competence . (3-20-97)

a. Professional applicators shall not recommend th e application or make an application of any pesticide for any purpose, unless they have demonstrat ed competence for that purpose, which competence must be demonstrated by passing Department examinations and b ecoming licensed in the appropriate categories listed in Subsection 100.02. (3-20-97)
b. An applicant shall demons trate competency in the following areas: (3-20-97) i. Labels and labeling, including terminology, instructions, format, warnings and symbols. (3-20-97) ii. Safety factors and procedures, including protective clothing and equipment, first aid, toxicity, symptoms of poisoning, storage, handling, transportation and disposal. (3-20-97) iii. Laws, rules, and regulations governing pesticides. (3-20-97) iv. Environmental considerations, including the effect of climate and physical or geographical factors on pesticides, and the effects of pesticides on the envir onment, and the animals and pl ants living in it. (3-20-97) v. Mixing and loading, including interpretation of labels, safety precautions, compatibility of mixtures, and protection of the environment. (3-20-97) vi. Methods of use or application, including types of equipment, calibration, application techniques, and prevention of drift and other types of pesticide migration. (3-20-97) vii. Pests to be controlled, including identificat ion, damage characteristics, biology and habitat. (3-20-97) viii. Types of pesticides, including formulations, mode of action, toxicity, persistence, and hazards of use. (3-20-97) ix. Chemigation practices involving the application of chemicals through irrigation systems, calibration, management, and equipment requirements. (4-5-00) x. For use of the Livestock Protection Collar (LPC), in addition to the requirements of Subsection 100.01.b.i. through 100.01.b.viii., professional applicators shall have training in and knowledge of the following: (3-19-99) (1) Characteristics and habits of predatory animals, and particularly, coyotes. (3-19-99) (2) Properties of the collars and of Sodium Fluoroacetate (Compound 1080). (3-19-99) (3) Recordkeeping requirements set forth in Subsection 150.01 that will additionally include a recordIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 8 IAC 2008 of each animal found poisoned or suspected of having been poisoned as a result of the use of Compound 1080, including target and non-target species. (3-19-99) (4) The requirement for immediate reporting of suspected poisonings of non-target species and suspected poisonings of humans or domestic animals by the use of Compound 1080 to the United States Environmental Protection Agency (U S EPA) and the Idaho State Departme nt of Agriculture (ISDA). (3-19-99) (5) How to properly dispose of animal remains, ve getation, or soil contaminated by a punctured LPC. (3-19-99) (6) Practical treatment of Compound 1080 poisonings in humans and domestic animals. (3-19-99) (7) Safe handling, attachment, and storage of LPC collars. (3-19-99) (8) The requirement to post and maintain bilingual (English/Spanish or other second language appropriate for the region) signs at logical points of access to areas where LPCs are in use. (3-19-99) (9) The requirement to perform inspections once every week to ensure that collars in use are accounted for, property positioned, and intact. (3-19-99) (10) Knowledge of alternative controls of predation. (4-5-00) xi. For use of the LPC, in addition to the requirements of Subsections 100.01.b.i. through 100.01.b.x., professional applicators shall have training in and the ability to: (3-19-99) (1) Recognize potential hazards to humans, domestic an imals, and non-target wildlife from the use of the LPC. (3-19-99) (2) Read and understand the labeling specific to the LPC. (3-19-99) (3) Recognize general symptoms of poisoning by Compound 1080 in humans and domestic animals and take appropriate action. (3-19-99) (4) Recognize where the LPC can be used safely an d effectively and, conversely, where alternative methods of control would be more appropriate. (3-19-99) (5) Assess damaged LPCs to determine which can be repaired and which must be disposed of properly. (3-19-99) (6) Properly dispose of the LPCs. (3-19-99) 02. Certification . A person shall be certified by passing Department examinations with a minimum of seventy percent (70%) in the categories of pesticides they apply. (3-20-97)

a. Professional applicators shall be certified and licensed in one (1) or more of the following categories: (3-20-97) i. Law and Safety (LS). This shall include general knowledge of pesticides including proper use and disposal, product characteristics, first aid, labeling, and laws . Certification in this categor y is required when certifying in Subsections 100.02.a.ii. through 100.02.a.ix. (3-20-97) ii. Agriculture. For persons conducting field cr op applications. Agriculture Herbicide (AH). Certification in this category shall also certify a person to make herbicide applications in rights-of-way, forests, and rangelands. Agriculture Insecticide/Fungicide (AI). Certification in this category shall also certify a person to make insecticide/fungicide applications in rights-of-way, forests, and rangelands. Soil Fumigation (SF). (4-5-00) iii. Forest Environment (FE). For U.S. Forest Service and Bureau of Land Management personnel,IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 9 IAC 2008 contractors, and private industry personnel who control pests in forests and on rangelands. (3-20-97) iv. Right-of-Way Herbicide (RW). For railroads, hi ghway departments and others, for roadside weed control, soil sterilant herbicides, and weed control on pu blic lands (non-crop). Certification in the Agricultural Herbicide category shall exempt the applicant from the need to certify in this category. (3-20-97) v. Public Health Pest (PH). For abatement districts and others controlling mosquitoes and other public health pests. (3-20-97) vi. Livestock Pest Control (LP). For persons treating livestock pests. (3-20-97) vii. Ornamental Herbicide (OH). For persons conducting outside urban or residential herbicide applications, with the exception of soil sterilant applications (see Subsection 100.02.a.iv.). Ornamental Insecticide/ Fungicide (OI). For persons doing outside urban or residential insecticide and fungicide applications, including exterior applications to residential, urban or commercial buildings, excluding structural destroying pests (see Subsection 100.02.a.ix.). (4-5-00) viii. General Pest Control Operations (GP). For pers ons controlling pests in and around residential, commercial, or other buildings, excluding structural destroying pests. (3-20-97) ix. Structural Destroying Pest (SP). For persons involved in the control of pests which destroy wooden structures, such as bridges, houses, offices, and warehouses. (3-20-97) x. General Vertebrate Control (GV). For Wildlife Se rvices (WS) personnel of the United States Department of Agriculture-Animal and Plant Health Inspection Service, for controlling vertebrates such as rodents, predators, and birds. (4-5-00) xi. Rodent Control (RC). For rodent districts and othe rs, for the control of field rodents. Certification in the General Pest Control category shall exempt the app licant from the need to certif y in this category. (3-20-97) xii. Aquatic Weed and Pest Control (AW). For irrigatio n districts, canal companies and others, for weed and pest control on aquatic sites. (4-5-00) xiii. Seed Treatment (ST). For persons doing treatments to protect seeds used for plant reproduction. (3-20-97) xiv. Commodity Pest Control (CP). For persons controlling pests in stored commodities. (3-20-97) xv. Potato Cellar Pest Control (PC). For persons who apply sprout inhibitors in potato cellars. (3-20-97) xvi. Wood Preservative (WP). For persons who apply wood preservatives. (3-20-97) xvii. Pest Control Consultant-Statewide (SW). For persons who make recommendations or supply technical advice concerning the use of any pe sticide for agricultural purposes. (3-20-97) xviii. Demonstration and Research (DR). For persons who apply or supervise the use of restricted use pesticides at no charge to demonstrate the action of the pes ticide or conduct research with restricted use pesticides. A person shall be eligible to license in this category by passing the Pest Control Consultant examination. (3-20-97) xix. Chemigation (CH). For persons who apply chem icals through an irrigation system, excluding Aquatic Weed and Pest Control applicat ors (see Subsection 100.02.xii.). (4-5-00) xx. Livestock Protection Collars (LPC). For use of Livestock Protection Collars (LPC) containing the restricted use pesticide Compound 1080 to control predatory coyotes. (3-19-99)
b. Pesticide Dealers shall be certified and licensed in any category listed in Subsection 100.02 thatIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 10 IAC 2008 pertains to the types of restricted use pesticides sold or distributed. (3-23-98)

c. Persons with an active license category on June 30, 1996, shall retain said category under the rules which became effective on July 1, 1996, un til the expiration of the certification period or suspension of the license by the Department. (3-23-98)
d. Mixer-Loaders. Effective December 31, 1998, mixer- loader licenses issued by the Department shall expire. No person shall act as a mixer-loader for a profes sional applicator without firs t obtaining annual training. (3-23-98)i. Training shall be conducted and certified by the professional applicator who employs the mixerloader. Certification of training shall be on a form prescrib ed by the Department and must include the signatures of both the mixer-loader and the professional applicator providing the training. (3-23-98) ii. Training shall include areas relevant to the pesticide mixing and loading operation and instruction on the interpretation of pesticide labels, safety precautions, first aid, compatibility of mixtures, and protection of the environment. (3-23-98) iii. Employers of mixer-loaders shall comply with federal and state laws related to hazardous occupations and shall provide and ensure the use of person al protective equipment required in the label directions. (3-23-98) 03. Department Examination Procedures . (3-20-97)

a. Examinations shall be administered by a designated agent. (3-20-97)
b. To pass a Department examination, professional applicators and pesticide dealers shall obtain a score of seventy percent (70%) or higher. (3-23-98)

c. Payment of examination fees sh all be received by the Idaho Department of Agriculture before examination results may be released. (3-20-97)
d. A minimum waiting period of one (1) week shall be required before an applicant may retake an examination. (4-6-05) 04. Licensing Periods and Recertification . Beginning August 31, 2000, Pesticide Dealer licenses shall expire on August 31, of even numbered years and ha ve a twenty-four (24) month duration. A Pesticide Dealer License application form shall accompany each new license or license renewal request. Professional applicator licenses shall be renewed by satisfyin g the recertification provisions of th is section. Licenses belonging to professional applicators with last names beginning with A through L, inclusive, shall expire on the last day of the year in every odd-numbered year, and licenses belonging to professional applicators with last names beginning with M through Z, inclusive, shall expire on the last day of the year in every even-numbered year. Any professional applicator with less than thirteen (13) months in the licensing period shall not be required to obtain recertification credits during the initial licensing period. The recertification period for professional applicators shall be concurrent with their two (2) year licensing period. Recertification re quirements may be accomplished by complying with either Subsection 100.04.a. or 100.04.b. (4-5-00)

a. A person shall accumulate recertification credits by attending Department-accredited pesticide instruction seminars. (3-20-97) i. A minimum of fifteen (15) credits shall be earned by a professional applicator during each recertification period. (3-23-98) ii. A completed request for accreditation of a seminar shall be received by the Department not less than thirty (30) days prior to the scheduled seminar. Such a request shall be submitted on a form prescribed by the Department. Under exceptional circumstances, as describe d in writing by the person requesting accreditation, the thirty (30) day requirement may be waived. (3-20-97)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 11 IAC 2008 iii. Credit will be given only for those parts of seminars that deal with pesticide subjects as listed in Subsection 100.01.b. No credit will be given for training given to persons to prepare them for initial certification. (3-20-97) iv. The number of credits assigned in advance for a se minar, or a part of a seminar, shall be tentative, and may be revised by the Department if it is later found that the training does not comply with Subsection 100.04.a.iii. (3-20-97) v. Effective July 1, 1998, a recertification credit shall be based upon one (1) credit for each one (1) hour of instruction, as described in Subsection 100.04.a. iii. Should an applicator’s recertification period include credits earned prior to July 1, 1998, those credits based on one hundred fifty (150) minutes of instruction shall be converted to three (3) credits for recertification purposes. (3-23-98)
vi. Verification of attendance at a seminar shall be accomplished by validating the attendee’s pesticide license, using a stamp, sticker, or other method approved by the Department. A designated agent shall ensure that such attendance records are properly completed. Verificat ion of attendance must be submitted with the license renewal application. (3-20-97) vii. If a person has accumulated more than fifteen (15) credits during the recertification period, the excess credits may not be carried over to the next recertification period. (3-23-98) viii. Upon earning the recertification credits as desc ribed above, a person shall be considered by the Department to be recertified for the next recertification period corresponding with the next issuance of a license. (3-20-97)
b. A person shall pass the Department’s recertificat ion examinations for all categories in which a person intends to license. (3-20-97) i. Recertification examinations may be taken by a professional applicator beginning the thirteenth month of the recertification period. (3-23-98) ii. The examination procedures as outlined in Subsection 100.03 shall be followed. (3-23-98) iii. In addition to examinations for categories listed under Subsections 100.02.a.ii. through 100.02.a.ix., a person must also pass a Law and Safety recertification examination. (3-23-98) iv. Recertification shall not be achieved by pa ssing an entry-level examination. (3-20-97) v. Upon passing the recertification examination(s), a pe rson shall be considered by the Department to be recertified for the next r ecertification period. (3-20-97)

c. Any person who fails to accumulate the required r ecertification credits prior to the expiration date of their license shall be required to pass the approp riate recertification examination(s) before being licensed. (3-20-97) 05. Licensed Professional Applicator . Only a licensed professional applicator shall operate or supervise the operation of commercial application equipment by being present during the time of operation. (3-20-97) 06. Interim Exemption from Pesticide Dealer Licensing and Recordkeeping . Until such time as the director promulgates specific rules pertaining to distribution of general use pesticides (GUPs), persons selling only GUPs shall not be required to obtain a pesticide dealer li cense or maintain distribution records of these products. (3-30-01) 101. REGISTRATION AND LICENSING REQUIREMENTS FOR USE OF THE LPC.IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 12 IAC 2008 01. Registration . Use restricted to United States Department of Agriculture, Animal and Plant Health Inspection Service, wildlife services (USDA, APHIS, WS) employees, licensing, and recordkeeping requirements for the LPC. (3-19-99)

a. Only the USDA, APHIS, WS shall register the LPC. USDA, APHIS, WS shall hereinafter be known as the registrant for the purpose of these rules. (3-19-99)
b. The LPC shall be transferred only by the regist rant and only to professional applicators who are certified in the LC category and who are curr ent employees of USDA, APHIS, WS. (3-19-99)

c. The LPC shall be used only by professional app licators with certification in the LC category who are current employees of the USDA, APHIS, WS. (3-19-99)
d. Before obtaining certification and licensing, LC applicants shall receive training and demonstrate competency in the areas listed in Subsection 100.01.b.x. and 100.01.b.xi. of these rules and satisfy Section 22-3404, Idaho Code. (3-19-99)

e. Only the manufacturer or registrant is authorized to fill collars with Compound 1080. Certified professional applicators or any other person shall not fill collars or remove the pesticide from the collars. (4-5-00) 02. Use of the LPC (Compound 1080) . (3-19-99)

a. Use of collars shall conform to all applicable federal and state regulations. (3-19-99)
b. Collars shall be used to take coyotes only. (3-19-99)

c. Warning signs shall be posted at all usual points of entry to the area, including any access roads, or footpath or other walking route that ente rs the area. When there are no usual poin ts of entry, signs shall be posted in the corners of the area or in any other location affording maximum visibility. (3-19-99) i. The signs shall remain visible and legible throughout the collar use. (3-19-99) ii. All warning signs shall be posted and inspected once a week by the certified Wildlife Services employee to ensure their continued presence and legibility, and will be removed when all collars are removed and accounted for. (3-19-99) iii. Warning signs shall be at least fourteen (14) inches by sixteen (16) inches with letters at least one (1) inch in height. (3-19-99) iv. All warning signs shall have a background color that contrasts with red. The words “DANGER” and “PELIGRO,” plus “PESTICIDES” and “PESTICIDAS,” sh all be at the top of the sign, and the words “KEEP OUT” and “NO ENTRE” shall be at the bottom of the sign. Letters for all words shall be clearly legible. A circle containing an upraised hand on the left and a stern face on the right shall be near the center of the sign. The inside of the circle shall be red, except that the hand and a large por tion of the face shall be in a sh ade that contrasts with red. The length of the hand shall be at least twice the height of the smallest letters. The length of the face shall be only slightly smaller than the hand. (3-19-99) v. The name of the pesticide (Compound 1080) and the date collars were placed on the sheep or goats shall appear on the warning sign. (4-5-00)
d. If a collar is found to have been punctured by a predator attacking a colla red animal, a complete and intensive search shall be conducted for th e predator that punctured the collar. (3-19-99) i. Disposal of punctured or unserviceable collars and contaminated gloves, clothing, vegetation or soil shall be as prescribed by the 1080 LPC label and technical bulletin or through the ISDA pesticide disposal program. Disposal of animal remains shall be in accordance with label directions. (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 13 IAC 2008 e. Prior to any intended use or application of the LPCs, the professional applicator shall submit to ISDA a written notice of intended use, as prescribed by the ISDA. The notice shall contain the following: (3-19-99) i. The professional applicator’s license number issued by the ISDA; (3-19-99) ii. A list of the names and addresses of the owners or persons in charge of the areas to be treated and a map of the geographic location of such areas; (3-19-99) iii. The approximate size of the area where treatment will take place; (3-19-99) iv. The intended period of use; and (3-19-99) v. The number of collars to be used. (3-19-99)
f. USDA, APHIS, WS shall accurately keep and ma intain the following records and reports: (3-19-99) i. Records of all collars distributed; (3-19-99) ii. The name and address of each professional ap plicator receiving the collars; and (3-19-99) iii. The dates and the number of collars received by each professional applicator. (3-19-99) iv. These records shall be maintained by USDA, APHIS, WS for a period of three (3) years and shall be made available to the ISDA for inspection, duplication, and verification upon request by the ISDA. (3-19-99)
g. The professional applicator shall accurately keep and maintain the followi ng records and reports: (3-19-99) i. Any suspected poisoning of humans, threatened or endangered species, domestic animals, or nontarget wild animals shall be reported within seventy-two (72) hours or less to the ISDA and US EPA; (3-19-99) ii. The name and address of the person on whose proper ty the LPC was used or, if different from the property owner, the same information for the person in charge of the area where the collars will be used; (3-19-99) iii. A map of the geographic location and size of the area in which the LPCs were used; (3-19-99) iv. A summary report of the date each individual co llar was obtained by the professional applicator, placed on sheep, punctured or ruptured (along with apparent cause), lost or unrecovered, or removed and put in storage, or disposed of through the ISDA Pesticide Disposal Program; (3-19-99) v. The species, date, and location of each animal found poisoned or suspected of having been poisoned as a result of the use of Compound 1080 in LPCs; (3-19-99) vi. The dates and results of each collar inspection; and (3-19-99) vii. A written description of any complete and intens ive search for missing collars or poisoned animals conducted as specified in these rules. (3-19-99) viii. The records required by this rule shall be main tained by the professional applicator for a period of three (3) years and shall be made available to the ISDA for inspection, duplication and verification upon request of the ISDA. (3-19-99) ix. A report of the records required by Subsection 101.02.g. shall be submitted to the ISDA as an annual summary report. (4-5-00)
h. Collars shall be used only upon sheep or goats within fenced pastures no larger than two thousandIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 14 IAC 2008 five hundred sixty (2,560) acres (four (4) square miles). Fe nced pastures include all pastures that are enclosed by livestock fencing. In addition to wire livestock fences, and other man-made fences, such as rock walls, natural barriers such as escarpments, lakes, or large rivers may be us ed as fences, as long as they will prevent escape of sheep or goats. Fenced pastures and fences as herein defined shal l be referred to elsewhere in this section as “area.” Collars shall not be used on unfenced, open range. (4-5-00)
i. All appropriate alternative control methods must be considered before implementing use of the LPC. (4-5-00) j. Each collar in use shall be inspected by the professi onal applicator once a week to ensure that it is properly positioned and unbroken. An inspection report on a form prescribed by the director shall be forwarded to ISDA following the conclusion of the project. (4-5-00) i. If any collared animal is not accounted for in any two (2) consecutive checks, a complete and intensive search for the collared an imal shall be conducted. (4-5-00) ii. If more than four (4) LPCs are unaccounted for during any thirty (30) day period, WS employees shall remove all LPCs from all animals and terminate their use. Use of collars shall not be resumed until WS employees have provided ISDA with a written protocol defini ng adequate steps they shall take to prevent any losses of LPCs. (4-5-00)
k. Intact LPCs containing Compound 1080 shall be stored by USDA, APHIS, WS under lock and key in a dry place away from food, feed, domestic animals and co rrosive chemicals, and in outbuildings or in outdoor storage areas attached to, but separate from, human living quarters. (4-5-00) 102. RESTRICTIONS AND PENALTIES. Any person who violated or fails to comply with any provision of these rules, or Title 22, Chapter 34, Idaho Code, shall be subject to one (1) or more of the following actions. (3-19-99) 01. Revocation, Suspension or Denial to Issue or Renew . Revocation, suspension, or denial to issue or renew the license or certification of an applicant, licensee, or certifi cate holder in accordance with Title 22, Chapter 34, Idaho Code, Section 22-3409. (3-19-99) 02. Amendment, Suspension, or Revocation of the LPC Registration . Amendment, suspension, or revocation of the LPC registration in accordance with Title 22, Chapter 34, Idaho Code, Section 22-3408. (3-19-99) 03. Imposition of Civil Penalty . Imposition of a civil penalty, in accordance with Title 22, Chapter 34, Idaho Code, Section 22-3423. (3-19-99) 04. Initiation or Pursuit of Any Other Action . Initiation or pursuit of any other action of an enforcement nature available through Title 22, Chapter 34, Idaho Code. (3-19-99) 103. -- 149. (RESERVED). 150. RECORDS REQUIREMENTS. 01. Applicator Records . Professional applicators shall maintain pesticide application records for three (3) years, ready to be inspected, duplicated, or submitted when requested by the Director. The records shall be maintained in a location designated by the professional applicator. (4-5-00) 02. Record Contents . Such records shall contain: (3-20-97)

a. The name and address of the owner or operator of each property treated; and (3-20-97)
b. The specific crop, animal, or property treated; and (3-20-97)

c. The location by the address, general legal description (township, range, and section) or latitude/IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 15 IAC 2008 longitude of the specific crop, animal , or property treated; and (3-23-98)
d. The size or amount of specific crop, anim al, or property treated; and (3-23-98)

e. The trade name or brand name of the pesticide applied; and (3-23-98)
f. The total amount of pesticide applied; and (3-23-98)
g. The dilution applied or rate of application; and (3-23-98)
h. The EPA registration number of the pesticide applied; and (3-23-98)
i. The date of application; and (3-20-97) j. The time of day when the pesticide is applied; and (3-20-97)
k. The approximate wind velocity; and (3-20-97)
l. The approximate wind direction; and (3-23-98)

m. The full name of the person recommending the pesticide application; and (3-23-98)

n. The full name of the professional applicator applying the pesticide; and (3-23-98)

o. The license number of the professional app licator applying the pesticide; and (3-23-98)
p. Worker protection information exchange, if require d by the worker protection standard, prior to pesticide application, shall be documented by: (3-30-01) i. Date of contact; and (3-23-98) ii. Time of contact; and (3-23-98) iii. Name of grower or operator contacted. (3-23-98) 03. Pesticide Dealer Records . Pesticide dealers shall maintain restricted use pesticide distribution records for three (3) years, ready to be inspected, duplicated, or submitted when requested by the Director. The records shall be maintained in a location designated by the pesticide dealer. (3-30-01) 04. Record Contents . Such records shall contain: (3-30-01)

a. The name and address of the person purchasing or receiving the restricted use pesticide (RUP); and (3-30-01)
b. The certified applicator name, license number, and expiration date of the license for the person certified to use the RUP; or (3-30-01)

c. In the case of distribution of a RUP to another pesticide dealer, the name, license number, and expiration date of the license of the licensed pesticide dealer. (3-30-01)
d. The brand name and Environmental Protection Ag ency (EPA) Registration Number for each RUP distributed; and (3-30-01)

e. Date of the distribution of each RUP; and (3-30-01)
f. The quantity and size of each RUP container distribu ted and the total quantity of RUP distributed; and (3-30-01)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 16 IAC 2008 g. The pesticide dealer’s name, address, and pestic ide dealer license numb er distributing the RUP. (3-30-01) 151. -- 199. (RESERVED). 200. FEES. 01. Pesticide Registration . On and after July 1, 2006, one hundred sixty dollars ($160) per product. (3-30-06) 02. Professional Applicator's License . On and after July 1, 1996, one hundred twenty dollars ($120) per licensing period of fourteen (14) months or more, sixty dollars ($60) per licensing period of thirteen (13) months or less. (3-20-97)
03. Pesticide Dealer's License . Beginning August 31, 2000, one hundred dollars ($100) per licensing period of fourteen (14) months or more, fifty dollars ($50) per licensing period of thirteen (13) months or less. Prior to August 31, 2000, fifty dollars ($50) for an annual license or partial year if the license is issued after August 31, 1999. (4-5-00) 04. Private Applicator's License . A Restricted Use Category, ten dollars ($10); a Chemigation Category, twenty dollars ($20); or thirty dollars ($30) for both categories. (3-20-97) 05. Examination Fee per Examination Category . Ten dollars ($10). (3-20-97) 201. -- 249. (RESERVED).
250. FINANCIAL RESPONSIBILITY. 01. Proof of Financial Ability . A professional applicator’s license will not be issued by the Department until an applicant submits written proof of financial responsibility by any of the following methods: (3-20-97)

a. Liability insurance with an insurance company licensed to do business in Idaho and documented on a form approved by the Director; or (3-23-98)
b. A bond that is approved by the Director; or (3-20-97)

c. A cash certificate of deposit in escrow with a bank or trust company; or (3-20-97)
d. An annuity; or (3-20-97)

e. An irrevocable letter of credit. (3-20-97)
f. Any certificate of deposit, annuity, or irrevocable lett er of credit must be payable to the Director as trustee and shall remain on file with the Department until it is released, canceled or discharged by the Director. Any certificate of deposit, annuity, or irrevocable letter of cred it must maintain a cash value equal to the requirements of Subsection 250.02, less any penalty for early withdrawal. Accrued interest upon a certificate of deposit or annuity shall be payable to the purchaser of the certificate or annuity. (3-20-97)
g. Under the provisions of this chapter, an irrevocab le letter of credit shall not be acceptable unless it is issued by a national bank in Idaho or by an Idaho state-chartered bank insured by the federal deposit insurance corporation. Under the provisions of this chapter, an a nnuity shall not be accepted by the Department unless it is issued by an insurance company, bank or other fina ncial institution found acceptable by the Director. (3-20-97)
h. Exclusions. Any exclusion to liability insurance, bond, cash certificate of deposit, annuity or irrevocable letter of credit coverage shall be lis ted on a form approved by the Director. (3-19-99)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 17 IAC 2008 02. Minimum Coverage Required . (3-20-97)

a. Professional applicators. (3-20-97) i. Bodily injury - fifty thousand dollars ($50,000) per person/one hundred thousand dollars ($100,000) per occurrence. (3-23-98) ii. Property damage - fifty thousand dollars ($50,000) per occurrence. (3-23-98) iii. Maximum deductible - five thousand dollars ($5,000). (3-23-98) iv. All new professional applicator licenses issued on or after September 1, 1997, shall require financial responsibility at or exceedin g the coverage limits as specified in Subsections 250.02.a.i. and 250.02.a.ii. (3-23-98) v. In order to maintain an existing professional applicator license the coverage limits specified in Subsections 250.02.a.i. and 250.02.a.ii. shall be met or exceeded on or before December 31, 1998. (3-23-98) 03. Target Property not Required to Be Covered . The immediate property being treated is not required to be covered as prescribed in Subsection 250.02.a.ii. (3-19-99) 04. Cancellation or Reduction . The Department shall be notified by the applicator in writing immediately after cancellation or reduction of the financial coverage. (3-23-98) 05. Coverage Waived . Coverage waivers which have been issued prior to September 1, 1997, shall remain in effect until the first license expiration date subsequent to September 1, 1997. (3-23-98) 251. -- 299. (RESERVED).
300. DEVIATIONS FROM PESTICIDE LABELS AND LABELING. Any licensed professional or private applicator may deviat e from pesticide label directions for use only as EPA or state laws, rules, and regulations permit. (3-20-97) 301. -- 309. (RESERVED).
310. LOW-FLYING PROHIBITIONS. 01. Low-Flying Prohibitions . Aircraft pilots during spray operations are prohibited from turning or low-flying: (3-20-97)

a. Over cities, towns, schools, hospitals and dens ely populated areas unless the pilot obtains an agreement in writing for pesticide applications from the authorized agent for the city, town, school, hospital, or densely populated area in question; or (3-23-98)
b. Directly over an occupied struct ure without prior notification by some effective means such as daily newspapers, radio, television, telephone, or door-to-door notice. (3-23-98)
02. Restriction . The low-flying restrictions listed in Subsection 310.01 shall only pertain to persons other than those persons whose property is to be treated. (3-20-97) 311. -- 319. (RESERVED). 320. WIND VELOCITY RESTRICTIONS.
01. Restrictions . No person shall apply any pesticide in sustained wind conditions exceeding ten (10) miles per hour or in wind conditions exceeding product label directions, except as provided in Subsection 320.04.IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 18 IAC 2008 (4-5-00) 02. Exceptions . Application of pesticides by injection into application site or by impregnated granules shall be made according to label directions. (3-23-98) 03. Approval for Use of Other Application Techniques . Other pesticide application techniques or methods may be approved by the Director or his agent on a case-by-case basis. (3-23-98) 04. Chemigation Wind Speed Precautions . Chemicals shall not be applied when wind speed favors drift beyond the area intended for treatment or when chemical distribution is adversely affected. (4-5-00) 321. CHANGE OF LICENSE STATUS. 01. Change Notification . Any person who is licensed by this act shall immediately notify the Director, in writing, of any change of status of any person or agent so named, or of any change in the business name, organization, or any other information shown in the licensing application. (3-20-97) 02. Transferable . Licenses are not transferable. (3-23-98) 322. (RESERVED).
323. PESTICIDE-FERTILIZER MIX RESTRICTIONS. No person shall distribute, sell, offer for sale, or hold for sale any dry pesticide incorporated in a dry blended bulk fertilizer mix. (3-20-97) 324. EXPERIMENTAL PERMITS. Any person who wishes to obtain an experimental permit to accumulate information necessary to register a pesticide for a special local need under Section 22-3402(5), Idaho Code, shall file an application with the Department which contains: (3-20-97)
01. Name . The company name. (3-20-97) 02. Applicant . The name, address, and telephone number of the applicant. (3-20-97) 03. Shipment . The proposed date of shipment or proposed shipping period not to exceed one (1) year. (3-20-97) 04. Active Ingredient . A statement listing the active ingredient. (3-20-97) 05. Quantity Statement . A statement of the approximate quantity to be tested. (3-20-97) 06. Acute Toxicity . Available data or information or reference to available data on the acute toxicity of the pesticide. (3-20-97) 07. Statement of Scope . A statement of the scope of the propose d experimental program, including the type of pests or organisms involved, the crops and animals for which the pesticide is to be used, the areas where the applicant proposes to conduct the program, and when requested by the Director, the results of previous tests. (3-20-97) 08. Temporary Tolerance . When the pesticide is to be used on food or feed, a temporary tolerance must be obtained from the EPA or evidence that the proposed experiment will not result in injury to humans or animals, or illegal residues entering the food chain. (3-20-97) 09. Proposed Labeling . Proposed labeling which must bear: (3-20-97)

a. The prominent statement “For Experimental Use On ly” on the container label and any labeling that accompanies the product. (3-20-97)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 19 IAC 2008 b. An adequate caution or warning statement to prot ect those who may handle or be exposed to the experimental formulation. (3-20-97)

c. The name and address of the applicant for the permit. (3-20-97)
d. The name or designation of the formulation. (3-20-97)

e. Directions for use. (3-20-97)
f. A statement listing the name and percentage of each active ingredient and th e total percentage of inert ingredients. (3-20-97) 10. Quantity Limit . The Director may limit the quantity of pesticide covered by the permit or make such other limitations as he may determine to be n ecessary for the protection of humans or the environment. (3-20-97) 11. Experimental Use . A pesticide for experimental use shall not be offered for sale unless a written permit has been obtained from the Director. (3-20-97) 325. -- 399. (RESERVED).
400. RESTRICTIONS TO PROTECT POLLINATORS.
01. Bee Restrictions . Any pesticide that is toxic to bees shall not be applied to any agricultural crop when such crop is in bloom or when bees are actively foraging on blooming weeds in the crop being sprayed except during the period beginning three (3) hours before sunset until three (3) hours after sunrise. (3-30-01) 02. Green Pea Exception . In the counties of Benewah, Bonner, Boundary, Clearwater, Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone: Green (w hite) pea crops may be sprayed or dusted at any time. (3-20-97) 03. Other Exceptions . Pesticides may be applied at any time to sweet corn for processing, hops, potatoes, and beans other than lima beans, subject to all other applicable regulations. (3-20-97) 401. -- 449. (RESERVED).
450. STORAGE OF PESTICIDE CONTAINERS. 01. Protecting Humans and Environment . No person shall handle, transport, display, or distribute pesticides in such a manner as to endanger humans and thei r environment, or to contaminate food, feed, or any other product that may be transported, stored, displayed, or distributed with such pesticides. (3-20-97) 02. Storage by Professional Applicators or Pesticide Dealers . Storage of pesticide containers by professional applicators and pesticide dealers: (3-20-97)

a. Empty or partially full pesticide containers which contain Class 1 - highly toxic pesticides (LD50 of 50 or below) and which require the skull and crossbones insignia and the words “Danger - Poison” on the label; and Class 2 (moderately toxic) pesticides (LD50 - 500) which carry a “Warning” statement on the label; and Class 3 (slightly toxic) pesticides (LD50 of 500-5000) and which carry a “Caution” statement on the label, shall be stored in one of the following enclosures which wh en unattended shall be locked to preven t unauthorized persons, livestock or animals from gaining entry: (3-20-97) i. Closed vehicle; (3-20-97) ii. Closed trailer; (3-20-97)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 20 IAC 2008 iii. Building or room; (3-20-97) iv. Fenced area with a fence at least six (6) feet high; (3-20-97) v. Truck or trailer with solid sideracks and secured tailgate at least six (6) feet above ground level. (3-20-97)
b. Empty or partially full pesticide containers which contain Class 4 pesticides (LD50 over 5000) shall be stored in secured storage out of the reach of children in one of the above enclosures. (3-20-97)

c. Warning notices, visible from any direction, shall be posted around all storage areas where partially full or empty containers which hold or have held pesticides required to be labeled with the signal words “Warning” or “Danger - Poison” are stored. Each warning notice shall be of such size that it is readable at a distance of twenty-five (25) feet and be substantially as follows: “D A N G E R”
“POISON STORAGE AREA ALL UNAUTHORIZED PERSONS KEEP OUT”
The notice shall be repeated in an appropriate language other than English when it may be reasonably anticipated that persons who do not understand the English language will co me to the enclosure. The notice shall also contain the name and telephone number of a person to contact in case of an emergency. (3-20-97) 03. Exceptions . The provisions of Subsection 450.02 shall not apply to drums of petroleum oils, lime sulfur, and copper sulfate. (3-20-97) 04. Disposal . Any person applying pesticides shall be responsible for the proper disposal of such empty containers. (3-20-97) 451. -- 499. (RESERVED).
500. NON-DOMESTIC PESTICIDES. 01. Home and Garden Restrictions . The following listed pesticides shall not be sold to home and garden users, nor shall they be applied by professional ap plicators around any home or garden. These pesticides shall be registered only when labeled, distributed, sold or held for sale and use other than home and garden use. (3-20-97)

a. Bidrin (Foliar applications). (3-20-97)
b. Disyston (two point one percent (2.1%) and above). (3-20-97)

c. Guthion (fifteen percent (15%) and above). (3-20-97)
d. Strychnine (one percent (1%) and above). (3-20-97)

e. Zinc Phosphide (two point one percent (2.1%) and above). (3-20-97)
f. All high volatile liquid ester formulations of 2,4-D. (3-20-97)
02. Ester Restriction . Low volatile liquid ester formulations of 2,4-D; 2,4-DP; MCPA and MCPB shall not be applied around any home or garden between May 1 and October 1 of any year or at any time when air temperature exceeds eighty (80) degrees Fahrenheit. (3-20-97) 501. -- 549. (RESERVED).IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 21 IAC 2008 550. PHENOXY HERBICIDE RESTRICTIONS. 01. High Volatile Ester Restrictions . No aircraft pilot shall apply high volatile ester formulations of 2,4-D: (3-20-97)

a. In Latah, Nez Perce, and Clearwater Counties in Idaho; or (3-20-97)
b. Within five (5) miles of a susceptible crop or hazard area in any other county in Idaho. (3-20-97)

c. Waiver of the restriction is Subsections 550.01.a. and 550.01.b. may be issued on a project-byproject basis by the Director. (3-20-97) 02. Low Volatile Ester Restrictions . No aircraft pilot shall apply low volatile ester formulations of 2,4-D; MCPA and MCPB: (3-20-97)

a. In Latah, Nez Perce, and Clearwater Counties in Idaho, unless ambient air temperatures are not above or expected to exceed eighty-five (85) degrees fahrenheit within twenty-four (24) hours of the expected application time, or (3-30-01)
b. Within one (1) mile of a hazard area in any other county in Idaho. (3-20-97)

c. Waiver of the restriction in Subsection 550.02.a. ma y be issued on a project-by-project basis by the Director. (3-20-97)
03. Hazard Area . Aircraft pilots shall maintain the following spray distances from hazard areas when applying amine or acid formulations of 2,4-D; MCPA; MCPB; and Dicamba:

(3-23-98) 04. Airflow and Temperature Inversion Indicators . A continuous smoke column or other device satisfactory to the Director shall be empl oyed to indicate to the pilot of any aircraft the direction and velocity of the airflow, and indicate a temperature inversion by layering of smoke, at the time and place of application when applying any formulation of 2,4-D; MCPA; MCPB and Dicamba. (3-20-97) 05. Other Spraying Equipment . If any aerial applicator wishes to use spraying equipment other than the equipment specified, such equipment must be approved by the Director prior to use. (3-20-97) 551. -- 599. (RESERVED). 600. APPLICATION NEAR HAZARD AREAS. An aircraft pilot shall not apply any pes ticide within one-half (1/2) mile of a hazard area unless there is air movement away from the hazard area. (3-20-97) 601. MICROENCAPSULATED METHYL PARATHION RESTRICTION. An aircraft pilot shall not apply microencapsulated methyl parathion within one-half (1/2) mile of any canyon breaks or the perimeter thereof, of the Clearwater-Snake River drai nage within the boundaries of Latah, Lewis, Clearwater, and Nez Perce Counties in Idaho. (3-20-97) Mean Sustained Wind Velocity Downwind Upwind 0-3 MPH 1/2 mile 600 feet 4-7 MPH 1 mile 200 feet 8-10 MPH 1 mile 50 feet Over 10 MPH Do not apply Do not applyIDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 22 IAC 2008 602. -- 799. (RESERVED). 800. PESTICIDE USE ON ALFALFA SEED, CARROT SEED, ONION SEED, RADISH SEED, AND CLOVER SEED. 01. Nonfood and Nonfeed Site Conditions . For purposes of pesticide registration, all alfalfa seed, carrot seed, onion seed, radish seed, and clover seed crop fields are considered nonfood and nonfeed sites for pesticide use and the following conditions shall be met: (4-5-00)

a. No portion of the seed alfalfa, car rot seed, onion seed, radish seed, or seed clover plant, including but not limited to seed screenings, green chop, hay, chaff, combine tailings, pellets, meal, whole seed and cracked seed, may be grazed, used, or distributed for food or feed purposes. (4-5-00)
b. The seed conditioner shall keep records of individu al growers’ alfalfa, carrot, onion, radish, and clover seed dirt weight and clean wei ght for three (3) years and shall furnish the records to the Director forthwith upon request. (4-5-00)

c. All seed screenings shall be disposed of at a sanitary landfill, incinerator, or other equivalent disposal site or by a procedure approved by the Director. (3-23-98)
d. The seed conditioner shall keep seed screening dis posal records for three (3) years from the date of disposal and shall furnish the records to the Director fo rthwith, upon request. Disposal records shall consist of documentation from the disposal site and shall show the total weight of disposed screenings and the date of disposal. (3-20-97)

e. All alfalfa, carrot, onion, radish, or clover seed gr own or conditioned in this state shall bear a tag or container label which forbids the use of the seed for human consumption or animal feed. (4-5-00)
f. No alfalfa, carrot, onion, radish, or clover seed grown or conditioned in this state shall be distributed for human consumption or animal feed. (4-5-00)
g. All portions of the seed alfalfa, seed carrot, seed onion, seed radish, or seed clover plant, including but not limited to seed screenings, pellets, meal, whole seed and cracked seed may be composted. All composted material may be applied to agricultural crop land as approved by the Director. (4-5-00) 02. Exemption . Alfalfa seed grown for human consumption sh all be exempt from the requirements of Subsection 800.01 provided: (3-20-97)

a. All pesticides used are labeled for use on alfalfa, and have established residue tolerances which allow food or feed use; and (3-20-97)
b. All producers maintain for three (3) years complete records of all pesticides applied as specified in Pesticide Use and Application Rules Subsection 150.02. These records shall be ready to be inspected, duplicated, or submitted when requested by the Director. (3-20-97) 801. -- 849. (RESERVED).
850. UNUSABLE PESTICIDES COLLECTION AND DISPOSAL. 01. Authority . The Director of the Idaho Department of Agriculture or design ated agent may, if deemed necessary for the protection of the environment, take possession and dispose of canceled, suspended, or otherwise unusable pesticides. (3-20-97) 02. Participant Transfer of Product Ownership . Persons interested in transferring the ownership of their unusable pesticide products to the Department shall: (3-20-97)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 23 IAC 2008 a. Preregister the product on a form prescribed by the Department. (3-20-97)
b. Follow all applicable United States Department of Transportation regulations in the handling, loading, securing and transporting of their products. (3-20-97)

c. Over-pack all torn or leaky containers to preven t a release of product into the environment during transport. (3-20-97)
d. Sign a release, transferring the ownership of the product to the Department. (3-20-97)

e. Comply with all applicable federal, state and local laws, regulations and ordinances. (3-20-97) 03. Department Possession for Disposal . In order to take possession and dispose of unusable pesticide products, the Department shall: (3-20-97)

a. Preregister participants in the area wher e the collection site is located. (3-20-97)
b. Notify preregistered participants of pesticide products approved for collection and disposal. (3-20-97)

c. Secure appropriate collection site(s) in cooperation with local government and other organizations. (3-20-97)
d. Obtain an Environmental Protec tion Agency identification number as a hazardous waste generator. (3-20-97)

e. Provide and ensure the use of personal protectiv e equipment for Department employees. (3-20-97)
f. Ensure that workers unload chemicals from partic ipant’s vehicle only in an area developed to contain possible spills. (3-20-97)
g. Sign a transfer of ownership, releasing the participant of the product. (3-20-97)
h. Transfer the unusable pesticide products as hazardous waste to a hazardous waste contractor(s) for transport and disposal. (3-20-97)
i. Comply with all applicable federal, state and local laws, regulations and ordinances. (3-20-97) 04. Contract Transport and Disposal . The contractor(s) providing for the transport and disposal of the hazardous waste shall: (3-20-97)

a. Provide a representative to participate in the collection site evaluation and selection process. (3-20-97)
b. Prepare the selected site collection area in such a manner as to contain possible spills. (3-20-97)

c. Certify to the Department that their employees handling the hazardous waste materials meet Occupational Safety and Health Administration safety and training requirements. (3-20-97)
d. Certify to the Department that their employees handling or transporting the hazardous waste materials meet United States Department of Transportation training requirements. (3-20-97)

e. Provide and ensure the use of personal protectiv e equipment for their employees during collection events. (3-20-97)
f. Overpack the hazardous waste materials as required by the disposal facility and the United States Department of Transportation. (3-20-97)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 24 IAC 2008 g. Obtain and provide the Department with written approval for hazardous waste acceptance from the treatment, storage and disposal facility prior to the collection. (3-20-97)
h. Provide the manifest forms, labels and markings for the overpacked containers and provide the placards for the commercial hazardous waste transport vehicles. (3-20-97)
i. Label, manifest, mark, and placard the load for proper transportation. (3-20-97) j. Transport hazardous waste materials to the approved disposal site(s). (3-20-97)
k. Certify to the Department that the commer cial hazardous waste transporter: (3-20-97) i. Is registered through the Environmental Prot ection Agency and possesses an Environmental Protection Agency identi fication number. (3-20-97) ii. Is registered through the Environmental Prot ection Agency in each st ate through which the hazardous waste is transported. (3-20-97) iii. Is registered with the United States Department of Transportation, Research and Special Programs Administration to transport hazardous waste. (3-20-97) iv. Has obtained an Idaho Department of Transpor tation hazardous waste trip permit and hazardous materials endorsement. (3-20-97) v. Has obtained a satisfactory safety rating from the United States Department of Transportation. (3-20-97)
l. Perform a final cleanup in such a manner as to ensu re that the collection site is returned to its original condition. (3-20-97)

m. Provide complete documentation of collections, tran sportation and disposal to the Department in a timely manner. (3-20-97)

n. Comply with all applicable Federal, State and local laws, regulations, and ordinances. (3-20-97) 851. -- 960. (RESERVED). 961. GENERAL CHEMIGATION REQUIREMENTS. This Section prescribes equipment listing requirements, posting requirements for certain types of pesticides, use of pesticide label directions, a prohibition from chemigation over waters of the state. (4-5-00) 01. Chemigation Equipment Standards . Equipment manufacturers shall provide to the Department of Agriculture verification that the equipment meets the st andards established in these rules. If the equipment meets the standards, it shall be placed on the Department 's list of approved chem igation equipment. (4-5-00) 02. Posting Requirements . Labels of toxicity category I pesticide products (those with the label signal word “DANGER.” allow chemigation on th eir label and contain posting requirements specific to chemigation) shall be posted in accordance with their label. (4-5-00) 03. Pesticides Labeled for Chemigation . The chemigator shall use only pesticides labeled for chemigation when ch emigating. (4-5-00) 04. Chemigating Over Waters of the State . Chemigating over waters of the state shall be prohibited, except for variances allowed in Section 971. (4-5-00) 962. IRRIGATION SYSTEMS.IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 25 IAC 2008 This Section prescribes the equipment re quired for each type of irrigation syst em when chemigatio n is to be used. (4-5-00) 01. Sprinkler or Drip Irrigation . If chemicals are being chemigated through the sprinkler or drip irrigation system, the chemigator shall verify that the syst em complies with either Subsection 962.01.a. or 962.01.g. and shall include all of the additionally specified equipment for each: (4-5-00)

a. Irrigation Line Check Valve Requirement. The sy stem shall contain a functional Irrigation Line Check Valve, (Section 966); and (4-5-00)
b. Low Pressure Drain Requirement. The system sha ll contain an Automatic Low Pressure Drain, (Section 970); and (4-5-00)

c. Inspection Port Requirement. The system shall contain an Inspection Port, (Section 969); and (4-5-00)
d. Vacuum Relief Valve Requirement. The system shall contain a Vacuum Relief Valve or a combination Air and Vacuum Relief Valve, (Section 968); and (4-5-00)

e. Chemical Injection System Requirement. The syst em shall contain a Chemical Injection System, (Section 965); and (4-5-00)
f. Chemical Injection Line Shut Down (System Inte rlock) Requirement. The system shall contain a Chemical Injection Line Shut Down (System Interlock), (Section 963); or (4-5-00)
g. Gooseneck Pipe Loop, Downhill and Over-A-Hill Requirement. For surface water impoundments the system may use a Gooseneck Pipe Loop, Downhill and Over-A-Hill system rather than the requirements of Subsections 962.01.a. through 962.01.f., (Section 967); and (4-5-00)
h. Chemical Injection System Requirement. The syst em shall contain a Chemical Injection System, (Section 965); and (4-5-00) i. Chemical Injection Line Shut Down (System Inte rlock) Requirement. The system shall contain a Chemical Injection Line Shut Down (System Interlock), (Section 963). (4-5-00) 02. Flood, Basin, Furrow, or Border Irrigation . If a chemical, including anhydrous ammonia, will be applied by flood, basin, furrow, or border chemigation thro ugh a gravity flow system, the chemigator shall verify that the system complies with the following requirements: systems using a gravity flow dispensing system shall meter the chemical into the water at the head of the field and downstream of a hydraulic discontinuity such as a drop structure or weir box to decrease potential for water source contamination from backflow if water flow stops. (4-5-00) 03. Domestic Water Supply System Cross-Connected for Chemigation . Any irrigation system used for chemical application cross-connected to a domestic wa ter supply system shall verify that the system complies with either Subsection 962.03.a. or 962.03.d. and shall in clude all other additionally specified equipment for each; (4-5-00)

a. Reduced Pressure Principle Backflow Prevention Assembly (RP). The irrigation system shall contain a functional reduced pressure backfl ow preventer assembly (RP); and (4-5-00) i. The RP assembly shall be located on the irrigati on pipeline between the water supply pump and the point of chemical injection, and downstream from any domestic water supply diversion point. (4-5-00) ii. The purpose of a Reduced Pressure Principle B ackflow Prevention Assembly (RP) is to keep contaminated water from flowing back into a domestic water supply system when some abnormality in the system causes pressure to be temporarily higher in the contaminated part of the system than in the domestic water supply system piping. (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 26 IAC 2008 iii. The RP assembly shall have been manufactured in full conformance with the American National Standards Institute (ANSI)/American Water Works Association (AWWA) ANSI/WWA C511 Standard for Reduced Pressure Principle Backflow Prevention Assemblies esta blished by the AWWA; and have met completely the laboratory and field performance specifications of the Foundation for Cross-Connection Control and Hydraulic Research of the University of Southern California (USC FCCCHR); or an equivalent, Department-approved testing facility. (4-5-00)
b. Chemical Injection System Requirement. The syst em shall contain a Chemical Injection System, (Section 965); and (4-5-00)

c. Chemical Injection Line Shut Down (System Inte rlock) Requirement. The system shall contain a Chemical Injection Line Shut Down (System Interlock), (Section 963); or (4-5-00)
d. Air Gap (AG). The water from the domestic water supply system shall be discharged into a reservoir tank prior to the chemical injection. An air ga p shall be at least double the diameter of the supply pipe measured vertically above the overflow rim of the vessel – in no case less than one (1) inch. Chemical injection shall not occur upstream of the air gap; and (4-5-00)

e. Chemical Injection System Requirement. The syst em shall contain a Chemical Injection System, (Section 965); and (4-5-00)
f. Chemical Injection Line Shut Down (System Inte rlock) Requirement. The system shall contain a Chemical Injection Line Shut Down (System Interlock), (Section 963). (4-5-00) 963. CHEMICAL INJECTION LINE SHUT DOWN (SYSTEM INTERLOCK). In every chemigation system, there shall be a functional system interlock designed and installed to shut down the chemical injection unit when ch emical distribution is adversely affected. Th e system interlock shall connect the water supply pump and the chemical injecti on unit or connect the irrigation line pressure switch and the chemical injection unit if there is no water supply pump and the system is pr essurized. The chemical injec tion line shall contain one (1) of the following options found in Subsections 963.01 through 963.05, to ensure that a chemical injection pump will stop if the irrigation pump stops to prevent the entire chem ical mixture from emptying from the supply tank into the irrigation pipeline: (4-5-00)
01. Electrical Interlock . The electrical interlock shall contain one (1) of the options in Subsections 963.01.a. through 963.01.d. and shall include all of the additionally specified equipment for each: (4-5-00)

a. Electric Motor-Driven Irrigation Pump or Power Panel: (4-5-00) i. The electrical controls for the irrigation pump panel or power panel at the pivot or linear shall be interlocked with an electric powered ch emical injection pump so that if the water pump shuts off or the pressure switch shuts off power at the panel, the chemical injectio n pump shall shut off (it is recommended that the interlock also be provided to shut off the irrigation system if the chemical injection pump shuts off); and (4-5-00) ii. Injection Line Check Valve, (Section 964), shall be installed; and (4-5-00) iii. In pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch. (4-5-00)
b. Solenoid Operated Valve. A functional automa tic quick-closing check valve and a functional normally closed solenoid operated valve connect ed to the system interlock shall be: (4-5-00) i. Normally closed; and (4-5-00) ii. Located on the intake side of the injection pump; and (4-5-00) iii. Open only when there is adequate pressure in the irrigation line to insure uniform chemical distribution; and (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 27 IAC 2008 iv. In pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch. (4-5-00)

c. A functional automatic quick-closing check valve and a functional normally closed hydraulically operated check valve. The hydra ulically operated check valve shall be connected to the main water line such that the valve only opens when the main water line is adequately pressurized. In addition, in pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch; or (4-5-00)
d. A functional automatic quick-closing check valve a nd a functional vacuum relief valve located in the chemical injection line between th e positive displacement chemical injecti on pump and the chemical check valve. This alternative is appropriate only for those chemigatio n systems using a positive displacement chemical injection pump and is not for use with Venturi injection systems. This valve shall be elevated at l east twelve (12) inches above the highest fluid level in the chemical supply tank and shall be the highest point in the injection line. The valve shall open at six (6) inches water vacuum or less and shall be sp ring-loaded or otherwise constructed such that it does not leak on closing. It shall prevent leakage from the chem ical supply tank on system shutdown. The valve shall be constructed of chemically resistant materials. In addition, in pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch. (4-5-00)
02. Mechanical Interlock . The mechanical interlock shall contain one (1) of the options in Subsections 963.02.a. or 963.01.b. and shall include all of the additionally specified equipment for each: (4-5-00)

a. Irrigation pumps driven by an internal combustion engine shall be interlocked between the chemical injection pump and the irrigation pump by opera ting the chemical injection equipment from the engine electrical system, or an electri cal generator driven by the pumping plant power unit: (4-5-00) i. Injection Line Check Valve, (Section 964), shall be installed; and (4-5-00) ii. In pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch; or (4-5-00)
b. Irrigation pumps driven by an internal combustion engine shall be interlocked between the chemical injection pump and the irrigation pump by belt fro m the drive shaft of the irrigation pump or an accessory pulley of the engine: and (4-5-00) i. Injection Line Check Valve, (Section 964), shall be installed; and (4-5-00) ii. In pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch. (4-5-00) 03. Hydraulic Interlock . Functional, normally closed, hydraulica lly operated check valve. The control line must be connected to the main water line such that the valve opens only when the main water line is adequately pressurized. This valve must prevent l eakage from the chemical supply tank on system shutdown. The valve must be constructed of chemically resistant materials, such as a Venturi System. (4-5-00)
04. Human Interlock . (4-5-00)

a. A human interlock shall consist of human supervision on-site during the injection of a chemical into the irrigation system for one (1) hour or less to shut down the system in case of failure of the injection pump or irrigation system; and (4-5-00)
b. Injection Line Check Valve (Section 9 64) shall be installed; and (4-5-00)

c. In pressurized irrigation systems, the irrigation line or water pump shall include a functional pressure switch. (4-5-00) 05. Other Approved Option . Any other option approved by the Director. (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 28 IAC 2008 964. INJECTION LINE CHECK VALVE. 01. Injection Line Check Valve . A functional, spring-loaded in jection line check valve with a minimum of ten (10) pounds per square inch (psi) opening (cracking) pressure plus one (1) psi per one (1) foot of elevation between the chemical supply tank and the poi nt of chemical injection and shall be: (4-5-00)

a. Located between the chemical inject ion pump and the point of chemical injection into the irrigation line; and (4-5-00)
b. Made of chemically resistant material; and (4-5-00)

c. Designed to prevent irrigation water under operating pressure from entering the chemical injection line; and (4-5-00)
d. Designed to prevent leakage from the chemical su pply tank on system shut down; and (4-5-00) 02. A Substitute System . The injection line check valve shall be a substitute for both the solenoidoperated valve and the functional, automatic, quick clos ing check valve in the chem ical injection line. (4-5-00) 965. CHEMICAL INJECTION SYSTEM. All chemical injection systems, except for flood, basin, fu rrow, or border chemigation through a gravity flow system, shall use: (4-5-00) 01. Metering Pump . A metering pump such as a positive di splacement injection pump effectively designed and constructed of materials that are compatible with chemicals and capable of being fitted with a system interlock; or (4-5-00) 02. Venturi System . Venturi systems including those inserted directly into the main water line, those installed in a bypass system, and those bypass systems boosted with an auxiliary water pump. Booster or auxiliary water pumps shall be connected with the system interlock such that they are auto matically shut off when the main line irrigation pump stops, or in cases where there is no main line irrigation pump, when the water pressure decreases to the point where pesticide distribution is adversely affected . Venturies shall be constructed of chemically resistant materials. The line from the chemical su pply tank to the Venturi shall contain a functional, automatic, quick closing check valve to prevent the flow of li quid back toward the chemical supply tank. This valve shall be located immediately adjacent to the Venturi chem ical inlet. This same supply line sh all also contain either a functional normally closed solenoid-operated valve connected to th e system interlock or a functional normally closed hydraulically operated valve which opens only when the main water line is adeq uately pressurized. In bypass systems as an option to placing both valves in th e line from the chemical supply tank, th e check valve may be installed in the bypass immediately upstream of the Venturi water inlet and either the normally closed solenoid or hydraulically operated valve may be installed immediately do wnstream of the Venturi water outlet. (4-5-00) 966. IRRIGATION LINE CHECK VALVE. 01. Construction . Construction shall: (4-5-00)

a. Consist of at least a single check valve; (4-5-00)
b. Be of heavy duty construction with all materials resistant to corrosion or protected to resist corrosion; (4-5-00)

c. Be spring-loaded with a chemically resistant and resilient seal that provides a watertight seal against reverse flow; (4-5-00)
d. Not consist of metal to metal seal surfaces; (4-5-00)

e. Be rated at a pressure equal to or greater than the system working pressure; and (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 29 IAC 2008 f. Be positioned and oriented according to manufactur er specifications to ensure proper functioning. (4-5-00)
02. Location . The Irrigation Line Check Valve shall: (4-5-00)

a. Be located in the pipeline between the irrigation pu mp and the point of chemical injection into the irrigation pipeline, and downstream from a vacuum re lief valve and automatic low pressure drain. (4-5-00)
b. When installed, be on a horizontal plane and level. A deviation of not more than ten (10) degrees from horizontal is permitted. (4-5-00) 03. Labeling of the Check Valve or Valve Assembly . Shall be labeled with the following: (4-5-00)

a. Manufacturer’s name and model; (4-5-00)
b. Working pressure in pounds per square inch (psi); (4-5-00)

c. Maximum flow rate in gallons per minute; and (4-5-00)
d. Direction of flow. (4-5-00) 04. Model Certification . The manufacturer of the irrigation lin e check valve shall provide verification to the director that the valve model has been tested and certified by an independ ent laboratory such as the Center For Irrigation Technology, Fresno, California and Great Plains Meter, Inc. Aurora, Nebraska, or other Department approved facility as meeting the following leakage test criteria: (4-5-00)

a. Low Pressure Drip Test. A check valve shall withst and for sixteen (16) hours without leakage at the valve seat an internal hydrostatic pressure equivalent to the head of a column of water five (5) feet (1.5m) high retained within the downstream portion of the valve body. No leakage shall occur as evidenced by wetting of paper placed beneath the valve assembly. This test is to be cond ucted with the valve in both the horizontal and vertical position if intended for such use. (4-5-00)
b. High Pressure Test. A check valve shall withstand fo r one (1) minute, without leakage at joints or at the valve seat, an internal hydrostatic pressure of two (2 ) times the rate of working pressure of the valve. (4-5-00) 967. GOOSENECK PIPE LOOP, DOWNHILL AND OVER-A-HILL.
01. Location . Shall be located in the main water line i mmediately downstream of the irrigation water pump. (4-5-00) 02. Position . The bottom side of the pipe at the loop apex shall be at least twenty-four (24) inches above the highest sprinkler or other type of water emitting device on the highest part of the field. (4-5-00) 03. Pipe Loop . The loop shall contain either a vacuum relief or combination air and vacuum relief valve at the apex of the pipe loop, and if the water pump is portable and the apex is a straight, horizontal section of pipe, the pipe shall be level. (4-5-00) 04. Location of Chemical Injection Port . The chemical injection port shall be located downstream of the apex of the pipe loop and at least six (6) inches belo w the bottom side of the pipe at the loop apex. (4-5-00) 05. Use Restriction . Shall not be allowed when pumping from a groundwater source. (4-5-00) 968. VACUUM RELIEF VALVE OR COMBINATION AIR AND VACUUM RELIEF VALVE.
01. Location . Shall be located on top of the horizontal irrigation pipeline on the upstream side of the check valve. (4-5-00)IDAHO ADMINISTRATIVE CODE IDAPA 02.0 3.03 - Rules Governing Pesticide Department of Agriculture & Chemigation Use & Application

Page 30 IAC 2008 02. Orifice Size . Shall have a total (individually or combined) orifice size of at least three-fourths (3/4) inch diameter for a four (4) inch pipe, a one (1) inch diam eter for a five (5) to eight (8) inch pipe, a two (2) inch diameter for a nine (9) to eighteen (18) inch pipe, and a three (3) inch diameter for a nineteen (19) inch and greater pipe. (4-5-00) 969. INSPECTION PORT. 01. Inspection Port . The inspection port can be combined w ith a mounting of a vacuum relief or combination air and vacuum re lief valve and shall: (4-5-00)

a. Be located on the pipeline between the irrigatio n pump and the irrigatio n pipeline check valve directly above the low pressure drain; (4-5-00)
b. Have a minimum diameter opening of four (4) inches from which the check valves and low pressure drain shall be visible; (4-5-00)

c. Be mounted with quick disconnects, quick coupler, ring lock or flange fittings, dresser couplings or other fittings that allow for easy removal of the inspection port. Any bolts shall be located on the outside of the irrigation water pipe; and (4-5-00)
d. Be located near the irrigation line check va lve to allow for inspections and check for malfunctioning of the irrigation line check valve and low pressure drain. (4-5-00) 970. AUTOMATIC LOW PRESSURE DRAIN.
01. Automatic Low Pressure Drain . Automatic low pressure drain shall: (4-5-00)

a. Be installed upstream of the irrigation line check valve at the lowest point of the horizontal water supply pipeline; (4-5-00)
b. Not extend into the horizontal pipe beyond the in side surface of the bottom of the pipe; (4-5-00)

c. Be at least three-fourths (3/4) inch in diameter w ith a closing pressure of not less than five (5) psi; (4-5-00)
d. If the drain is within twenty (20) feet of the wa ter source, contain a corrosion resistant tube, pipe, hose, or similar conduit three-fourths (3/4) inch in diameter to discharge a solution at l east twenty (20) feet down slope from the irrigation water source and away from any other water sources; and (4-5-00)

e. Not have any valves located on the outlet side of the drain tube. (4-5-00) 971. VARIANCES. The Department may grant variances with such conditions an d safeguards as it determines are necessary to prevent contamination or pollution of the waters of the state. Is suance of variances shall not relieve the recipient from compliance with all other responsibilities under the Pesticide and Chemigation Act and Rules. Such variances may be granted upon a request from the owner or operator of the property affected and approval by the Director. The application will state fully the grounds of the application and the facts relied upon. Upon the Department’s further investigation, if certain antipollution devices otherwise required by these rules or the Pesticide and Chemigation Act, are not necessary or consequences inconsistent with th e rules or act, such variances may be granted. (4-5-00) 972. -- 999. (RESERVED).Page 31 

### A Active Ingredient, Experimental

Permits 18 Acute Toxicity, Experimental

Permits 18 Air Gap 3 Airflow & Temperature Inversion

Indicators, Application 21 Amendment, Suspension, or Revocation

of the LPC Registration 14 Application Near Hazard Areas 21 Applicator Records 14 Approval for Use of Other

Application 18 Automatic Low Pressure Drain 30 

### B Basin Irrigation 3 Bee Restrictions 19 Border Irrigation 3 

### C Cancellation or Reduction 17 Certification 3 Certification, Department

Examinations 8 Change Notification, License 18 Change Of License Status 18 Check Valve 3 Chemical Injection Line Shut (System

Interlock) 26 Chemical Injection System, 28 Chemigating Over Waters of the

State 24 Chemigation Equipment Standards 24 Chemigation Wind Speed

Precautions 18 Chemigator 3 Contract Transport & Disposal,

Pesticide 23 Coverage Waived 17 Cross-Connection 3 

### D Definitions, IDAPA 02.03.03, Rules

Governing Pesticide & Chemigation Use & Application 3 Demonstration & Research 4 Demonstration of Competence 7 Department Examination

Procedures 10 Department Possession for

Disposal 23 Deviations From Pesticide Labels &

Labeling 17 Disposal, Pesticide/Chemigation 20 Domestic Water Supply System 4Domestic Water Supply System CrossConnected for Chemigation 25 Drip Irrigation 4 

### E Electrical Interlock 26 Ester Restriction 20 Examination Fee Per Examination

Category 16 Exceptions, Pesticide Storage 20 Exceptions, Wind Velocity 18 Experimental Permits 18 Experimental Use, Experimental

Permits 19 

### F Fees 16 Financial Responsibility 16 Flood Irrigation 4 Flood, Basin, Furrow or Border

Irrigation -- Additional Requirements 25 Flow Rate 4 Furrow Irrigation 4 

### G General Chemigation

Requirements 24 Gooseneck Pipe Loop, Downhill &

Over-A-Hill 29 Green Pea Exception 19 

### H Hazard Area 4 Hazard Area, Aircraft Spray

Distances 21 High Volatile Ester Restrictions 21 High Volatile Esters 4 Home & Garden Restrictions 20 Human Interlock 27 Hydraulic Interlock 27 

### I Imposition of Civil Penalty 14 Initiation or Pursuit of any Other

Action 14 Injection Line Check Valve 28 Injection Pump 4 Inspection Port 4, 30 Interim Exemption From Pesticide

Dealer Licensing & Recordkeeping 11 Irrigation Line Check Valve 28 Irrigation Line Check Valve Model

Certification 29 Irrigation Systems, Pesticide/

Chemigation 24 

### L Labeling of the Check Valve or Valve Assembly 29 Licensed Professional Applicator 11 Licensing Periods & Recertification,

Pesticide 10 Licensing Professional Applicators &

Pesticide Dealers 7 Location of Chemical Injection

Port 29 Low Volatile Ester Restrictions 21 Low Volatile Esters 4 Low-Flying Prohibitions 17 

### M Mechanical Interlock 27 Metering Pump 28 Microencapsulated Methyl Parathion

Restriction 21 Minimum Coverage Required 17 Mixer-Loader 4 

### N Non-Domestic Pesticides 20 Nonfood & Nonfeed Site

Conditions 22 

### O Orifice Size 30 Other Exceptions 19 Other Spraying Equipment 21 

### P Participant Transfer of Product

Ownership 22 Pesticide Dealer Records, Records

Requirements 15 Pesticide Dealer's License, Fees 16 Pesticide Registration, Fees 16 Pesticide Use On Alfalfa Seed, Carrot

Seed, Onion Seed, Radish Seed & Clover Seed 22 Pesticide-Fertilizer Mix

Restrictions 18 Pesticides Labeled for

Chemigation 24 Phenoxy Herbicide Restrictions 21 Pipe Loop 29 Posting Requirements, Category I 24 Pressure Switch 4 Private Applicator Licensing 5 Private Applicator’s License, Fees 16 Professional Applicator’s License,

Fees 16 Proof of Financial Ability 16 Proposed Labeling, Experimental

Permits 18 Protecting Humans & Environment 19 

### Q Quantity Limit, Experimental 

# Subject IndexSubject Index (Cont’d)

Page 32 Permits 19 Quantity Statement, Experimental

Permits 18 

### R Recertification 4 Recertification, Private Applicator 6 Record Contents 14 Record Contents, Records

Requirements 15 Records Requirements 14 Reduced Pressure Principle Backflow

Prevention Assembly (RP) 4 Registration & Licensing Requirements

For Use Of The LPC, Pesticide, Chemigation Use, Application 11 Registration, Use of the LPC 12 Restriction, Low-Flying 17 Restrictions 17 Restrictions & Penalties 14 Restrictions To Protect Pollinators 19 Revocation, Suspension or Denial to

Issue or Renew 14 

### S Seminar 4 Sprinkler Irrigation 4 Sprinkler Irrigation or Drip Irrigation,

Pesticide/Chemigation 25 Statement of Scope, Experimental

Permits 18 Storage Of Pesticide Containers 19 Storage by Professional Applicators or

Pesticide Dealers 19 Substitute System, Injection Line Check

Valve 28 System Interlock 4 

### T Target Property not Required to be

Covered 17 Temporary Tolerance, Experimental

Permits 18 Transferable 18 

### U Unusable Pesticides Collection &

Disposal 22 Use Restriction 29 Use of the LPC (Compound 1080) 12 

### V Vacuum Relief Valve 5 Vacuum Relief Valve Or Combination

Air & Vacuum Relief Valve 29 Variances 30 Venturi 5 Venturi Injection System 5 Venturi System 28 

### W Waters of the State 5 Wind Velocity Restrictions, Pesticide/

Chemigation Use/Application 17 Working Pressure 5