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 Department of Agriculture Agricultural Marketing Service 7 CFR Part 51
[Docket Number FV-06-303]
 AGENCY: Agricultural Marketing Service, USDA.
 ACTION: Proposed rule.
 SUMMARY: This proposed rule would revise the United States Standards for Grades of Potatoes. These standards are issued under the Agricultural Marketing Act of 1946. The use of these grading standards is voluntary unless potatoes are under a marketing order that provides for certain requirements set forth in the grade standards or the potatoes are subject to import requirements under the Agricultural Marketing Agreement Act of 1937. The changes being proposed are the results of the detailed work performed by the Joint U.S./Canadian Potato Council that was charged with harmonizing the U.S. and Canadian Potato Grade Standards. The purpose for this revision is to update and revise the standards to more accurately represent today's marketing practices.
 DATES: Comments must be received by November 21, 2006.
 ADDRESSES: Interested persons are invited to submit written comments concerning this proposal. Comments must be sent to the Standardization Section, Fresh Products Branch, Fruit and Vegetable Programs, Agricultural Marketing Service, U.S. Department of Agriculture, 1400 Independence Ave., SW., Room 1661 South Building, Stop 0240, Washington, DC 20250-0240; Fax (202) 720-8871, E-mail 
                        *FPBDocketclerk@usda.gov*. Comments should make reference to the date and page number of this issue of the 
                        **Federal Register**
                         and will be made available for public inspection in the above office during regular business hours. Comments can also be submitted on the Internet at: 
                        *http://www.regulations.gov*. The current United States Standards for Grades of Potatoes, along with the proposed changes, will be available either through the address cited above or by accessing the AMS, Fresh Products Branch Web site at: 
                        *http://www.ams.usda.gov/​standards/​stanfrfv.htm.*
 FOR FURTHER INFORMATION CONTACT: Cheri Emery, at the above address or call (202) 720-2185; E-mail 
                        *Cheri.Emery@usda.gov.*


SUPPLEMENTARY INFORMATION:  Executive Order 12866 and 12988 The Office of Management and Budget has waived the review process required by Executive Order 12866 for this action. This rule has been reviewed under Executive Order 12988, Civil Justice Reform. This action is not intended to have retroactive effect. This rule will not preempt any state or local laws, regulations, or policies, unless they present an irreconcilable conflict with this rule. There are no administrative procedures which must be exhausted prior to any judicial challenge to the provisions of the rule. Regulatory Flexibility Act and Paperwork Reduction Act The Joint U.S./Canadian Council, which was established by the United 
                    ( print page 55357)
                    States Secretary of Agriculture and the Canadian Minister of Agriculture was charged with harmonizing the U.S. and Canadian grade standards. The United States Standards for Grades of Potatoes was last revised in 1991. The Council, which consists of representatives from the industry and government, meets annually to discuss issues concerning cross border marketing and trade of potatoes. AMS and the Canadian Food Inspection Agency (CFIA) have been working with the Council for the past 14 years in the harmonizing of the standards. To complete the harmonization process both the Canadian and U.S. grade standards require a revision. The revisions being proposed will benefit all aspects of the potato industry and make the standards current with today's marketing trends and practices. Pursuant to the requirements set forth in the Regulatory Flexibility Act (RFA), AMS has considered the economic impact of this action on small entities. The purpose of the RFA is to fit regulatory actions to the scale of businesses subject to such actions in order that small businesses will not be unduly or disproportionately burdened. Accordingly, AMS has prepared this initial regulatory flexibility analysis. Interested parties are invited to submit information on the regulatory and informational impacts of this action on small businesses. This rule will revise the U.S. Standards for Grades of Potatoes that were issued under the Agricultural Marketing Act of 1946. Standards issued under the 1946 Act are voluntary. Small agricultural service firms, which include handlers, have been defined by the Small Business Administration (SBA) (13 CFR 121.201) as those having annual receipts of less than $6,500,000, and small agricultural producers are defined as those having annual receipts of less than $750,000. Using annual data from the National Agricultural Statistics Service (NASS), the average potato crop value for 2002-2004 is $2.538 billion. Dividing that figure by 9,408 farms yields an average potato crop value per farm of just under $270,000. Since this is well under the SBA threshold of annual receipts of $750,000, it can be concluded that the majority of these producers may be classified as small entities. Additional evidence comes from examining the Agricultural Census acreage breakdown more closely. Out of a total of 9,408 potato farms in 2002, 60 percent were under 5 acres and 76 percent were under 100 acres. An estimate of the number of acres that it would take to produce a crop valued at $750,000 can be made by dividing the 2002-04 average crop value of $2.538 billion by three-year average bearing acres (1.227 million), yielding an average potato revenue per acre estimate of $2,068. Dividing $750,000 by $2,068 shows that farms with at least 363 acres that received at least the average price in 2002-04 would have produced crops valued at $750,000 or more, and would be therefore be considered large potato farms under the SBA definition. Looking at farm numbers for additional census size categories shows that 8,084 potato farms (86 percent) are under 250 acres and 8,735 (92 percent) are under 500 acres. Since a farm with 363 acres of potatoes falls into middle of this range, it can be concluded that the proportion of small potato farms under the SBA definition is likely to be between 86 and 90 percent of all U.S. potato farms. This proposed rule would: Develop en route or at destination tolerances for the U.S. No. 1 and U.S. No. 2 grades, revise current tolerances in all grades, delete the “Unclassified” section, and define damage and serious damage by the following defects which will be added to Table III of the External Defects section: Cuts, Clipped Ends, Elephant Hide, Flattened or Depressed Areas/Pressure Bruises, Grub Damage, Nematode (Root Knot), Rodent or Bird Damage, Russeting, Silver Scurf, Sunken Discolored Areas, and Surface Cracks. The following defects and scoring guidelines that are currently listed in Table III of the External Defects section would be modified to reflect current inspection instructions: Air Cracks, Bruises, External Discoloration, Flea Beetle Injury, Greening, Growth Cracks, Rhizoctonia, Pitted Scab, Russet Scab, Surface Scab, and Wireworm or Grass Damage. Also, a revision to the current scoring guide for sprouts is being proposed. In the Internal Defects section, Internal Black Spot would be revised by implementing a color chip to assist in the scoring of this defect. Also, Table IV in this section would be redesignated as Table 1. Additionally, a revised large size is being proposed as well as adding Chef and Creamer sizes. The effects of this rule are not expected to be disproportionately greater or smaller for small handlers or producers than for larger entities. This proposed action would make the standard more consistent and uniform with marketing trends and practices. This proposed action will not impose any additional reporting or recordkeeping requirements on either small or large potato producers, handlers, or importers. USDA has not identified any Federal rules that duplicate, overlap, or conflict with this rule. However, there are marketing programs which regulate the handling of potatoes under (7 CFR parts 945-948 and 953). Potatoes under a marketing order have to meet certain requirements set forth in the grade standards. In addition, potatoes are subject to Section 8e import requirements under the Agricultural Marketing Act of 1937, as amended (7 U.S.C. 601-674) which requires imported potatoes to meet grade, size, and quality under the applicable marketing order (7 CFR part 980). Alternatives were considered for this action. One alternative would be to not issue a proposed rule. However, the need for revisions have increased as a result of changing market characteristics. The proposal represents approximately 14 years of research, surveys, and other input from all sectors of the potato industry and government. The purpose of these proposed standards is to facilitate the marketing of agricultural commodities. Background and Proposed Rule In 1991, the Joint U.S./Canadian Council was established by the U.S. Secretary of Agriculture and the Canadian Minister of Agriculture to discuss issues concerning cross border marketing and trade of potatoes. The Council was charged with working towards harmonizing the U.S. and Canadian Potato Grade Standard. Government representatives from both countries have been providing technical assistance and guidance to the Council with regard to the interpretation of the standards and scoring guides of defects. The Council formed a Grade Harmonization Committee (Committee) to work on the harmonization of the two standards. The harmonization process was divided into several phases. The Committee began by focusing its attention on defects that could be harmonized with adjustments that would not involve a revision of the standards. These defects include those for which the scoring guides were defined in inspection instruction handbooks or ones for which the scoring guides are listed in the standards as scorable when “materially or seriously affecting the appearance.” The defining of “materially or seriously affecting the appearance” for certain defects will also provide for more uniformity with regard to how the U.S. standards are applied nationwide. The final phase of the harmonization process requires a revision to the United States Standards for Grades of Potatoes. This proposed rule would: Develop en route or at destination tolerances for the 
                    ( print page 55358)
                    U.S. No. 1 and U.S. No. 2 grades, revise current tolerances in all grades, delete the “Unclassified” section, and define damage and serious damage by the following defects which will be added to Table III of the External Defects section: Cuts, Clipped Ends, Elephant Hide, Flattened or Depressed Areas/Pressure Bruises, Grub Damage, Nematode (Root Knot), Rodent or Bird Damage, Russeting, Silver Scurf, Sunken Discolored Areas, and Surface Cracks. Also, the following defects and scoring guidelines that are currently listed in Table III of the External Defects section would be updated to better reflect current inspection instructions: Air Cracks, Bruises, External Discoloration, Flea Beetle Injury, Greening, Growth Cracks, Rhizoctonia, Pitted Scab, Russet Scab, Surface Scab, and Wireworm or Grass Damage. Also, a revision to the current scoring guide for sprouts is being proposed. In the Internal Defects section, Internal Black Spot would be revised by implementing a color chip to assist in the scoring of this defect. Also, Table IV in this section would be redesignated as Table 1. Additionally, a revised large size is being proposed as well as adding Chef and Creamer sizes. In an effort to clearly outline these proposed changes, the first column of the following chart shows the section as it currently reads, the second column shows the proposed change and the third column states why the change is being proposed: Current standard
Proposed standard
Discussion§ 51.1540 U.S. Extra No. 1
                             “U.S. Extra No. 1” consists of potatoes which meet the following requirements: 
                             (a) Similar varietal characteristics; 
                             (b) Firm; 
                             (c) Clean; 
                             (d) At least fairly well matured; 
                             (e) Fairly well shaped, with 50 percent or more well shaped; 
                             (f) Free from; 
                             (1) Freezing; 
                             (2) Blackheart; 
                             (3) Late blight, southern bacterial wilt and ring rot; and, 
                             (4) Soft rot and wet breakdown. 
                             (g) Free from injury caused by: 
                             (1) Sprouts; and, 
                             (2) Internal defects. 
                             (h) Free from damage by any other cause. See §§ 51.1564 and 51.1565. 
                             
                                (i) Size. The potatoes shall be not less than 2
                                1/4
                                 inches in diameter or 5 ounces in weight and shall not vary more than 1
                                1/4
                                 inches in diameter or more than 6 ounces in weight.
                             
                             (j) For tolerances see § 51.1546.
§ 51.1540 (Reserved)
A deletion to the U.S. Extra No. 1 grade and all reference to the U.S. Extra No. 1 grade is being proposed as this grade is no longer utilized by the industry.§ 51.1544 Unclassified
                             “Unclassified” consists of potatoes which have not been classified in accordance with any of the foregoing grades. The term “unclassified” is not a grade within the meaning of these standards but is provided as a designation to show that no grade has been applied to the lot.
§ 51.1544 (Reserved)
When changing or updating standards in recent years, references to “Unclassified” have been removed in an attempt to eliminate the confusion this term creates. People have incorrectly assumed that “Unclassified” is an actual grade name. To avoid further confusion it is proposed that all references to this term be eliminated.§ 51.1545 Size
                             (See Current Table I)
(Revising, See Proposed Table I)
It is being proposed that a Chef and Creamer size be added to reflect current marketing practices. Also, being proposed is the maximum diameter or weight for the Large size to be 4
                            1/2
                             inches or 28 ounces based on a request by the Committee.
 Current Table I
Size designation
Minimum 
                             
                                diameter 1
                                 or 
                             
                             weight
Maximum 
                             
                                diameter 1
                                 or
                             
                             weightInches
Ounces
Inches
OuncesSize A 2
1
                            7/8
(3
                            )
(3
                            )
(3
                            )Size B
1
                            1/2
(3
                            )
2
                            1/4
(3
                            )Small
1
                            3/4
(3
                            )
2
                            1/2
6Medium
2
                            1/4
5
3
                            1/4
10Large
3
10
4
                            1/4
161
                         Diameter means the greatest dimension at right angles to the longitudinal axis, without regard to the position of the stem end.2
                         In addition to the minimum size specified, a lot of potatoes designated as Size A shall contain at least 40 percent of potatoes which are 2
                        1/2
                         inches in diameter or larger or 6 ounces in weight or larger.
                        ( print page 55359)3
                         No requirement.
 Proposed Table I
Size designation
Minimum 
                             
                                diameter 1
                                 or 
                             
                             weight
Maximum 
                             
                                diameter 1
                                 or 
                             
                             weightInches
Ounces
Inches
OuncesCreamer
3/4
(3
                            )
1
                            5/8
(3
                            )Chef
2
                            3/4
8
4
                            1/2
28Size A 2
1
                            7/8
(3
                            )
(3
                            )
(3
                            )Size B
1
                            1/2
(3
                            )
2
                            1/4
(3
                            )Small
1
                            3/4
(3
                            )
2
                            1/2
6Medium
2
                            1/4
5
3
                            1/4
10Large
3
10
4
                            1/2
281
                         Diameter means the greatest dimension at right angles to the longitudinal axis, without regard to the position of the stem end.2
                         In addition to the minimum size specified, a lot of potatoes designated as Size A shall contain at least 40 percent of potatoes which are 2
                        1/2
                         inches in diameter or larger or 6 ounces in weight or larger.3
                         No requirement.
 Current standard
Proposed standard
Discussion§ 51.1546 Tolerances
                             To allow for variations incident to proper grading and handling in each of the foregoing grades, the following tolerances  by weight or equivalent basis, are provided as specified  
                             (a) For defects—(1) U.S. Extra No. 1. A total of 5 percent for potatoes in any lot  which fail to meet the requirements for the grade: Provided, That not more than two-fifths of this tolerance, or 2 percent, shall be allowed for potatoes which are affected by freezing, southern bacterial wilt, ring rot, late blight, soft rot  or wet breakdown, including therein not more than one-half of 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547 
                             (2) U.S. No. 1. A total of 8 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this  tolerance not more than the following percentages shall be allowed for the defects listed: 
                             (i) 5 percent for external defects;  
                             (ii) 5 percent for internal defects; or,  
                             (iii) 3 percent for potatoes which are affected by freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown, including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547
§ 51.1546 Tolerances
                             To allow for variations incident to proper grading and handling in each of the foregoing grades, the following tolerances by weight or equivalent basis, are provided as specified 
                             (a) For defects—(1) U.S. No. 1.  
                             Shipping Point: A total of 8 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:  
                             (i) 5 percent for external defects;  
                             (ii) 5 percent for internal defects;  
                             (iii) including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown 
                             En route or at Destination: A total of 10 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:  
                             (i) 7 percent for external defects;  
                             (ii) 7 percent for internal defects;  
                             (iii) Including therein not more than 2 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547
Due to the deletion of the U.S. Extra No. 1 grade, paragraph (2) will be redesignated as paragraph (1). Based on the harmonizing of the U.S. and Canadian standard it is being proposed that the 3 percent restrictive tolerance for freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown be deleted. Also, the proposed establishment of an “En Route or At Destination” tolerance to the U.S. No. 1 grade will be consistent with similar standards.(3) U.S. Commercial. A total of 20 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:
                             (i) 10 percent for potatoes which fail ito meet the requirements for U.S. No. 2 grade, including therein not more than: 
                             (ii) 6 percent for external defects; 
                             (iii) 6 percent for internal defects; or,  
                             (iv) 3 percent for potatoes which are affected by freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown, including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547
(2) U.S. Commercial. A total of 20 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:
                             (i) 10 percent for potatoes which fail to meet the requirements for U.S. No. 2 grade, including  including  therein not more than:  
                             (ii) 6 percent for external defects;  
                             (iii) 6 percent for internal defects; or,  
                             (iv) Including therein not more than 1 percent for  potatoes which are frozen or affected by soft rot or wet breakdown.  See § 51.1547
Due to the redesignating of paragraph (2),  paragraph (3) will be redesignated as paragraph  (2). Based on the harmonizing of the U.S. and Canadian standards it is being proposed that the 3  percent restrictive tolerance for freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown be deleted.( print page 55360)(4) U.S. No. 2. A total of 10 percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:
                             (i) 6 percent for external defects; 
                             (ii) 6 percent for internal defects; or, 
                             (iii) 3 percent for potatoes which are affected by freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown, including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547
(3) U.S. No. 2
                             Shipping Point: A total of 10 percent for potatoes in any lot which fail to meet the  requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the  defects listed:  
                             (i) 6 percent for external defects;  
                             (ii) 6 percent for internal defects;  
                             (iii) Including therein not more than 1 percent which are frozen or affected by soft rot  or wet breakdown 
                             En route or at Destination: A total of 12  percent for potatoes in any lot which fail to meet the requirements for the grade: Provided, That included in this tolerance not more than the following percentages shall be allowed for the defects listed:  
                             (i) 8 percent for external defects;  
                             (ii) 8 percent for internal defects;  
                             (iii) Including therein not more than 2 percent for potatoes which are frozen or affected by soft rot or wet breakdown
Due to the redesignating of paragraph (3), paragraph (4) will be redesignated as paragraph (3). Based on the harmonizing of the U.S. and Canadian standards it is being proposed that the 3 percent restrictive tolerance for freezing, southern bacterial wilt, ring rot, late blight, soft rot or wet breakdown be deleted. Also, the proposed establishment of an ``En Route or At Destination'' tolerance to the U.S. No. 2 grade will be consistent with similar standards.§ 51.1564 External Defects 
                             AIR CRACKS 
                             Damage: When materially detracting from appearance of potato 
                             Serious Damage: When seriously detracting from appearance of potato
Damage: When removal causes a loss of more than 5 percent of the total weight of the potato or  when the air crack(s) affects more than 
                            1/3
                             the  length or diameter of the potato (whichever is greater) in the aggregate
                             
                                Serious Damage: When removal causes a loss of more than 10 percent of the total weight of the potato or when the air crack(s) affects more than 
                                3/4
                                 the length or diameter of the potato (whichever is greater) in the aggregate
Adding specific scoring criteria, as currently  defined in the inspection instructions, for materially and seriously detracting would provide  an objective means of evaluating this defect.BRUISES 
                             Damage: When materially detracting from appearance of potato. Or, when removal causes loss of more than 5 percent of total weight of potato 
                             Serious Damage: When seriously detracting from appearance of potato. Or, when removal causes loss of more than 10 percent of total weight of potato
BRUISES (not including pressure bruises and sunken discolored areas)
                             
                                Damage: When materially detracting from appearance of potato or when removal causes loss of more than 5 percent of the total weight of the  potato  or when the area affected is more than  5 percent of the surface in the aggregate (i.e. 
                                3/4
                                 inch on a 2
                                1/2
                                 inch or 6 oz. potato). Correspondingly lesser or greater areas in smaller or larger potatoes
                             
                             
                                Serious Damage: When seriously detracting from appearance of potato or when removal causes a loss of more than 10 percent of the total weight of the potato or when the area affected is more than 10 percent of the surface in the aggregate (i.e. 1
                                1/4
                                 inches on a 2
                                1/2
                                 inch or 6 oz. potato). Correspondingly lesser or greater areas in smaller or larger potatoes
Revising the scoring criteria, as currently defined in the inspection instructions, would provide an objective means of evaluating this defect.CUTSDamage: When one smooth cut affects more than 5 percent of the surface area 
                             
                                Serious Damage: Cut(s) that affect more than 10 percent of the surface area in the aggregate or when a single side cut extends beyond 
                                1/2
                                 the length of the potato
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.ELEPHANT HIDEDamage: When affecting over 10 percent of the surface area of the potato 
                             Serious Damage: When affecting over 25 percent of the surface area
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.( print page 55361)EXTERNAL DISCOLORATION
                             Damage: When materially detracting from appearance of potato 
                             Serious Damage: When seriously detracting from appearance of potato
Areas that are light tan or lighter in color and blends should be ignored
                             Damage: When more than 30 percent of the surface is affected by light tan or light brown colors which do not blend or when more than 15 percent of the surface is affected by colors darker than light tan or light brown 
                             Serious Damage: When more than 60 percent of the surface is affected by light tan or light brown colors which do not blend or when more than 30 percent of the surface is affected by colors darker than light tan or light brown
Adding specific scoring criteria, as currently defined in the inspection instructions, for “materially” and “seriously detracting” would provide an objective means of evaluating this defect.FLATTENED OR DEPRESSED AREAS/PRESSURE BRUISESDamage: When removal of underlying discolored flesh causes a loss of more than 5 percent of the total weight of the potato or when the flattened or depressed area(s) covers more surface area than allowed in Table IV. (See Table IV.)
                             Serious Damage: When removal of underlying discolored flesh causes a loss of more than 10 percent of the weight of the potato or when the flattened depressed area(s) covers more surface area than allowed in the Table IV. (See Table IV.)
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.FLEA BEATLE INJURYDamage: When materially detracting from appearance of potato. Or, when removal causes loss of more than 5 percent of total weight of potato
                             Serious Damage: When seriously detracting from appearance of potato. Or, when removal causes loss of more than 10 percent of total weight of potato
Damage: When removal causes a loss of more than 5 percent of the total weight of the potato or when the area affected is more than 5 percent of the surface in the aggregate
                             Serious Damage: When removal causes a loss of more than 10 percent of the weight of the potato or when the area affected is more than 10 percent of the surface in the aggregate
Adding specific scoring criteria, as currently defined in the inspection instructions, for ``materially'' and ``seriously detracting'' would provide an objective means of evaluating this defect.GREENINGDamage: When materially detracting  from  appearance of potato.  Or, when removal causes  loss of more than 5 percent of total weight of potato
                             Serious Damage: When seriously detracting from appearance of potato. Or, when removal causes loss of more than 10 percent of total weight of potato
Damage: When removal causes a loss of more than 5 percent of the total weight of the potato or when green color affects more than 25 percent of the surface in the aggregate
                             Serious Damage: When removal causes a loss of more than 10 percent of the weight of the potato or when the green color affects more than 50 percent of the surface in the aggregate
Adding specific scoring criteria, as currently defined in the inspection instructions, for ``materially'' and ``seriously detracting'' would provide an objective means of evaluating this defect.GROWTH CRACKSDamage: When materially detracting  from  appearance of potato 
                             Serious Damage: When seriously detracting from appearance of potato
Damage: When the growth crack(s) affects more than 
                            1/2
                             the length of the potato in the aggregate on round varieties or more than 
                            1/3
                             the length in the aggregate on long varieties or when the depth is greater than that as outlined in Table V. (See Table V.)
                             
                                Serious Damage: When the growth crack(s) affects more than 
                                3/4
                                 the length of the potato in the aggregate  or when the depth is greater than that as outlined in Table V. (See Table V.)
Adding specific scoring criteria, as currently defined in the inspection instructions, for ``materially'' and ``seriously detracting'' would provide an objective means of evaluating this defect.GRUB DAMAGE( print page 55362)Damage: When removal causes a loss of more than 5 percent of the total weight of the potato or when affecting more than 5 percent of the surface area (i.e. more than 
                            3/4
                             inch on a 2
                            1/2
                             inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes 
                             
                                Serious Damage: When removal causes a loss of more than 10 percent of the total weight of the potato or when affecting more than 10 percent of the surface area (i.e. more than 
                                3/4
                                 inch on a 2
                                1/2
                                 inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.NEMATODE (ROOT KNOT)Damage: When removal causes a loss of more than 5 percent of the total weight of the potato
                             Serious Damage: When removal causes a loss  of more than 10 percent of the total weight of the potato
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions,  would provide an objective means of evaluating this defect.RHIZOCTONIA (BLACK SCURF)Damage: When materially detracting from appearance of potato
                             Serious Damage: When seriously detracting from appearance of potato
Damage: When affecting more than 15 percent of the  surface in the aggregate
                             Serious Damage: When  affecting more than 50  percent of the surface in the aggregate.
Adding specific scoring criteria, as currently  defined in the inspection instructions, for  “materially” and “seriously detracting” would provide an objective means of evaluating this defect.RODENT AND BIRD DAMAGEDamage: When removal causes a loss of more than 5 percent of the total weight of the potato or  when affecting more than 5 percent of the surface  area (i.e. more than 
                            3/4
                             inch on a 2
                            1/2
                             inch or 6  ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes
                             
                                Serious Damage: When removal causes a loss of more than 10 percent of the total weight of the potato or when affecting more than 10 percent of the surface area (i.e. more than 
                                3/4
                                 inch on a 2
                                1/2
                                 inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes
Currently there is no specific scoring criteria for  this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.RUSSETING (On Non Russet Type)Damage: When more than 50 percent of the surface is affected in the aggregate
                             Serious Damage: N/A
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instruction, would provide an objective means of evaluating this defect.SCAB, PITTEDDamage: When materially detracting from appearance of potato. Or, when removal causes loss of more than 5 percent of total weight of potato
                             Serious Damage: When seriously detracting from appearance of potato. Or, when removal causes loss of more than 10 percent of total weight of potato
Damage: When removal causes a loss of more than 5 percent of the total weight of the potato or when scab affects an aggregate area of more than 
                            1/2
                             inch (based on a potato 2
                            1/2
                             inches in diameter or 6 oz. in weight). Correspondingly lesser or greater areas in smaller or larger potatoes 
                             
                                Serious Damage: When the removal causes a loss of more than 10 percent of the total weight of the potato or when scab affects an aggregate area of more than 1 inch (based on a potato 2
                                1/2
                                 inches in diameter or 6 oz. in weight).  Correspondingly lesser or greater areas in smaller or larger potatoes
Adding specific scoring criteria, as currently defined in the inspection instructions, for “materially” and “seriously detracting” would provide an objective means of evaluating this defect.SCAB, RUSSETDamage: When materially detracting from appearance of potato
                             Serious Damage: When seriously detracting from appearance of potato
Damage: When smooth russeting affects more than 
                            1/3
                             of the surface or when rough russet scab affects more than 10 percent of the surface in the aggregate
                             Serious Damage: When rough russeting affects more than 25 percent of the surface in the aggregate
Adding specific scoring criteria, as currently defined in the inspection instruction, for ``materially'' and ``seriously detracting'' would provide an objective means of evaluating this defect.( print page 55363)SCAB, SURFACEDamage: When more than 5 percent of surface affected
                             Serious Damage: When more than 25 percent of surface affected
Damage: When more than 5 percent of the surface in the aggregate is affected
                             Serious Damage: When more than 25 percent of the surface in the aggregate is affected
Adding aggregate to the scoring guide will clarify the guide.SILVER SCURFDamage: When affecting more than 50 percent of the surface area of the potato
                             Serious Damage: When its severity causes a wrinkling of the skin over more than 50 percent of the surface
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.SPROUTSDamage: When more than 10 percent of the potatoes in any lot have any sprout more than 
                            3/4
                             inch in length or have individual sprouts or cluster of sprouts which materially detract from the appearance of the potato
Damage: Not more than 5 percent of the potatoes in a lot may have individual or clusters of sprouts not more than 
                            1/4
                             inch at shipping point and 
                            1/2
                             inch at destination
                             
                                Serious Damage: Not more than 10 percent of the potatoes in a lot may have individual or clusters of sprouts not more than 
                                1/2
                                 inch at shipping point and 1 inch at destination
Based on the request of the committee it is being proposed that the scoring guide be revised.SUNKEN DISCOLORED AREAS
                             SEE TABLE VI.
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.SURFACE CRACKS Areas affected by fine net-like cracking should be ignored
                             
                                Damage: When smooth shallow cracking affects more than 
                                1/3
                                 of the surface or when rough deep cracking affects more than 5 percent of the surface
                             
                             Serious Damage: When rough deep cracking affects more than 10 percent of the surface
Currently there is no specific scoring criteria for this defect in the standards. Adding this to the standard, as defined in the inspection instructions, would provide an objective means of evaluating this defect.WIREWORM OR GRASS DAMAGEDamage: When any hole in a potato 2
                            1/2
                             inches in diameter or 6 ounces in weight is more than 
                            3/4
                             inch long, or when the aggregate length of all holes is more than 1
                            1/4
                             inches, or correspondingly shorter or longer holes in smaller or larger potatoes
                             
                                Serious Damage: When any hole in a potato 2
                                1/2
                                 inches in diameter or 6 ounces in weight is more than 1
                                1/2
                                 inches long, or when the aggregate length of all holes is more than 2 inches, or correspondingly shorter or longer holes in smaller or larger potatoes
Damage: When affecting the flesh of the potato and removal causes a loss of more than 5 percent of the total weight of the potato
                             Serious Damage: When affecting the flesh of the potato and removal causes a loss of more than 10 percent of the total weight of the potato
Based on the request of the committee it is being proposed that the scoring guide be revised.INTERNAL BLACK SPOTDamage: Maximum Allowed 5 percent waste
                             Serious Damage: Maximum Allowed 10 percent waste
Damage: When the spot(s) are darker than the official color chip (POT-CC-2) after removing 5 percent of the total weight of the potato
                             Serious Damage: When the spot(s) are darker than the official color chip (POT-CC-2) after removing 10 percent of the total weight of the potato
AMS is proposing to implement color chip POT-CC-2 into the scoring criteria for internal black spot. AMS developed this color chip at the request of the industry to assist in the scoring of this defect.  POT-CC-2 is available for review at the Fresh Products Branch, Fruit and Vegetable Programs, AMS, South Building, Washington, DC or any of the Fresh Product Branch Field offices.
 List of Subjects in 7 CFR Part 51 Agricultural commodities
Food grades and standards
Fruits
Nuts
Reporting and recordkeeping requirements
Trees
Vegetables
 For reasons set forth in the preamble, 7 CFR part 51 is proposed to be amended as follows: PART 51—[AMENDED] 1. The authority citation for part 51 continues to read as follows: Authority:
                        7 U.S.C. 1621-1627. § 51.1540
  2. Remove and reserve § 51.1540.
 § 51.1544
  3. Remove and reserve § 51.1544 .
 § 51.1545
  4. In § 51.1545, Table I is  revised to read as follows:
 § 51.1545
  
 
 
 Table I
Size designation
Minimum diameter 1
                                     or weight
Maximum diameter 1
                                     or weightInches
Ounces
Inches
OuncesCreamer
3/4
(3
                                    )
1
                                    5/8
(3
                                    )Chef
2
                                    3/4
8
4
                                    1/2
28Size A2
1
                                    7/8
(3
                                    )
(3
                                    )
(3
                                    )Size B
1
                                    1/2
(3
                                    )
2
                                    1/4
(3
                                    )Small
1
                                    3/4
(3
                                    )
2
                                    1/2
6Medium
2
                                    1/4
5
3
                                    1/4
10Large
3
10
4
                                    1/2
281
                                 Diameter means the greatest dimension at right angles to the longitudinal axis, without regard to the position of the stem end.2
                                 In addition to the minimum size specified, a lot of potatoes designated as Size A shall contain at least 40 percent of potatoes which are 2
                                1/2
                                 inches in diameter or larger or 6 ounces in weight or larger.3
                                 No requirement.
 § 51.1546
  5. In § 51.1546, paragraph (a) is revised to read as follows:
 § 51.1546
  
 (a) 
                            *For defects—(1) U.S. No. 1 at shipping point.*
                             A total of 8 percent for potatoes in any lot which fail to meet the requirements for the grade: 
                            *Provided*, That included in this tolerance not more than the following percentages shall be allowed for the defects listed: (i) 5 percent for external defects; (ii) 5 percent for internal defects; (iii) Including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. (2) 
                            *En route or at destination.*
                             A total of 10 percent for potatoes in any lot which fail to meet the requirements for the grade: 
                            *Provided*, That included in this tolerance not more than the following percentages shall be allowed for the defects listed: (i) 7 percent for external defects; (ii) 7 percent for internal defects; (iii) Including therein not more than 2 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547. (3) 
                            *U.S. commercial.*
                             A total of 20 percent for potatoes in any lot which fail to meet the requirements for the grade: 
                            *Provided*, That included in this tolerance not more than the following percentages shall be allowed for the defects listed: (i) 10 percent for potatoes which fail to meet the requirements for U.S. No. 2 grade, including therein not more than: (ii) 6 percent for external defects; (iii) 6 percent for internal defects; or, (iv) Including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547. (4) 
                            *U.S. No. 2 at shipping point:*
                             A total of 10 percent for potatoes in any lot which fail to meet the requirements for the grade: 
                            *Provided*, That included in this tolerance not more than the following percentages shall be allowed for the defects listed: (i) 6 percent for external defects; (ii) 6 percent for internal defects; (iii) Including therein not more than 1 percent for potatoes which are frozen or affected by soft rot or wet breakdown. (5) 
                            *En route or at destination:*
                             A total of 12 percent for potatoes in any lot which fail to meet the requirements for the grade: 
                            *Provided*, That included in this tolerance not more than the following percentages shall be allowed for the defects listed: (i) 8 percent for external defects; (ii) 8 percent for internal defects; (iii) Including therein not more than 2 percent for potatoes which are frozen or affected by soft rot or wet breakdown. See § 51.1547.
 § 51.1564
  6. In § 51.1564, Table III is revised and a new Table IV, Table V, and Table VI are added to read as follows:
 § 51.1564
  
 Table III.—External Defects
Defect
Damage
Serious damageAir Cracks
When removal causes a loss of more than 5 percent of the total weight of the potato or when the air crack(s) affects more than 
                                    1/3
                                     the length or diameter of the potato (whichever is greater) in the aggregate
When removal causes a loss of more than 10 percent of the total weight of the potato or when the air crack(s) affects more than 
                                    3/4
                                     the length or diameter of the potato (whichever is greater) in the aggregate.Artificial Coloring
When unsightly or when concealing any defect causing damage or when penetrating the flesh and removal causes loss of more than 5 percent of total weight of potato
When concealing a serious defect or when penetrating into the flesh and removal causes loss of more than 10 percent of total weight of potato.Bruises (Not including pressure bruise and sunken discolored areas)
When materially detracting from appearance of potato or when removal causes a loss of more than 5 percent of the total weight of the potato or when the area affected is more than 5 percent of the surface in the aggregate (
                                    *i.e.*3/4
                                     inch on a 2
                                    1/2
                                     inch or 6 oz. potato). Correspondingly lesser or greater areas in smaller or larger potatoes
When seriously detracting from appearance of potato or when removal causes a loss of more than 10 percent of the total weight of the potato or when the area affected is more than 10 percent of the surface in the aggregate (
                                    *i.e.*
                                     1
                                    1/4
                                     inches on a 2
                                    1/2
                                     inch or 6 oz. potato). Correspondingly lesser or greater areas in smaller or larger potatoes.Cuts
When one smooth cut affects more than 5 percent of the surface area
Cut(s) that affect more than 10 percent of the surface area in the aggregate or when a single side cut extends beyond 
                                    1/2
                                     the length of the potato.( print page 55365)Dirt
When materially detracting from the appearance of the potato
When seriously detracting from the appearance of the potato.Elephant Hide
When affecting over 10 percent of the surface area of the potato
When affecting over 25 percent of the surface area.Enlarged Lenticels
When materially detracting from the appearance of the potato
When seriously detracting from the appearance of the potato.External Discoloration (Areas that are light tan or lighter in color and blends should be ignored.)
When more than 30 percent of the surface is affected by light tan or light brown colors which do not blend or when more than 15 percent of the surface is affected by colors darker than light tan or light brown
When more than 60 percent of the surface is affected by light tan or light brown colors which do not blend or when more than 30 percent of the surface is affected by colors darker than light tan or light brown.Flattened or Depressed Areas/Pressure Bruises
When removal of underlying discolored flesh causes a loss of more than 5 percent of the total weight of the potato or when the flattened or depressed area(s) covers more surface area than allowed in Table IV. (See Table IV.)
When removal of underlying discolored flesh causes a loss of more than 10 percent of the weight of the potato or when the flattened depressed area(s) covers more surface area than allowed in the Table IV. (See Table IV.)Flea Beetle Injury
When materially detracting from the appearance or when removal causes a loss of more than 5 percent of the total weight of the potato or when the area affected is more than 5 percent of the surface in the aggregate
When seriously detracting from the appearance of the potato or when removal causes a loss of more than 10 percent of the weight of the potato or when the area affected is more than 10 percent of the surface in the aggregate.Greening
When removal causes a loss of more than 5 percent of the total weight of the potato or when green color affects more than 25 percent of the surface in the aggregate
When removal causes a loss of more than 10 percent of the weight of the potato or when green color affects more than 50 percent of the surface  in the aggregate.Growth Cracks
When the growth crack(s) affects more than 
                                    1/2
                                     the length of the potato in the aggregate on round varieties or more than 
                                    1/3
                                     the length in the aggregate on long varieties; or, when the depth is greater than that as outlined in Table V. (See Table V.)
When the growth crack(s) affects more than 
                                    3/4
                                     the length of the potato in the aggregate or when the depth is greater than that as outlined in Table V. (See Table V.)Grub Damage
When removal causes a loss of more than 5 percent of the total weight of the potato or when affecting more than 5 percent of the surface area (i.e. more than 
                                    3/4
                                     inch on a 2
                                    1/2
                                     inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes
When removal causes a loss of more than 10 percent of the total weight of the potato or when affecting more than 10 percent of the surface area (i.e. more than 
                                    3/4
                                     inch on a 2
                                    1/2
                                     inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes.Insects or Worms
(See Serious Damage.)
When present inside the potato.Nematode (Root Knot)
When removal causes loss of more than 5 percent of total weight of potato
When removal causes loss of more than 10 percent of total weight of potato.Rhizoctonia
When affecting more than 15 percent of the surface in the aggregate
When affecting more than 50 percent of the surface in the aggregate.Rodent or Bird Damage
When removal causes a loss of more than 5 percent of the total weight of the potato or when affecting more than 5 percent of the surface area (i.e. more than
                                    3/4
                                     inch on a 2
                                    1/2
                                     inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes
When removal causes a loss of more than 10 percent of the total weight of the potato or when affecting more than 10 percent of the surface area (i.e. more than 
                                    3/4
                                     inch on a 2
                                    1/2
                                     inch or 6 ounce potato). Correspondingly lesser or greater areas in smaller or larger potatoes.Russeting (On Non Russet Type)
When more than 50 percent of the surface is affected in the aggregate
N/AScab, Pitted
When removal causes a loss of more than 5 percent of the total weight of the potato or when scab affects an aggregate area of more than 
                                    1/2
                                     inch. (Based on a potato 2
                                    1/2
                                     inches in diameter or 6 oz. in weight.) Correspondingly lesser or greater areas in smaller or larger potatoes
When the removal causes a loss of more than 10 percent of the total weight of the potato or when scab affects an aggregate area of more than 1 inch. (Based on a potato 2
                                    1/2
                                     inches in diameter or 6 oz. in weight.) Correspondingly lesser or greater areas in smaller or larger potatoes.Scab, Russet
Smooth and affecting more than 
                                    1/3
                                     of the surface or rough russet scab which affects more than 10 percent of the surface in the aggregate
Rough and affecting more than 25 percent of the surface in the aggregate.Scab, Surface
When more than 5 percent of the surface in the aggregate is affected
When more than 25 percent of the surface in the aggregate is affected.Second Growth
When materially detracting from the appearance of the potato
When seriously detracting from the appearance of the potato.Silver Scurf
When affecting more than 50 percent of the surface area of the potato
When its severity causes a wrinkling of the skin over more than 50 percent of the surface.Sprouts
Not more than 5 percent of the potatoes in a lot may have individual or clusters of sprouts not more than 
                                    1/4
                                     inch at shipping point and 
                                    1/2
                                     inch at destination
Not more than 10 percent of the potatoes in a lot may have individual or clusters of sprouts not more than 
                                    1/2
                                     inch at shipping point and 1 inch at destination.Sunburn
When removal causes loss of more than 5 percent of total weight of potato
When removal causes loss of more than 10 percent of total weight of potato.Sunken Discolored Areas
See Table VI
See Table VI.( print page 55366)Surface Cracks (Areas affected by fine net-like cracking should be ignored)
When smooth shallow cracking affects more than 
                                    1/3
                                     of the surface or when rough deep cracking affects more than 5 percent of the surface
When rough deep cracking affects more than 10 percent of the surface.Wireworm or Grass Damage
When affecting the flesh of the potato and removal causes loss of more than 5 percent of total weight of potato
When affecting the flesh of the potato and removal causes loss of more than 10 percent of total weight of potato.The following defects are considered serious damage when present in any degree: 1. Freezing. 2. Late blight. 3. Ring rot. 4. Southern bacterial wilt. 5. Soft rot. 6. Wet breakdown.
 Table IV.—Flattened or Depressed Areas—Pressure Bruises Maximum Area Allowed
Diameter
Weight
No. 1 (aggregate area)
No. 2 (aggregate area)Potato is:
Potato is:
Not more than:
Not more than:Less than 2 in
Less than 4 oz
1/2
                                     in
1 in.2 to 2
                                    1/2
                                     in
4 to 6 oz
1 in
1
                                    1/2
                                     in.More than 2
                                    1/2
                                     to 3 in
More than 6 to 8 oz
1
                                    1/4
                                     in
1
                                    3/4
                                     in.More than 3 to 3
                                    1/2
                                     in
More than 8 to 14 oz
1
                                    1/2
                                     in
1
                                    7/8
                                     in.More than 3
                                    1/2
                                     to 4 in
More than 14 to 20 oz
1
                                    3/4
                                     in
2 in.More than 4 to 4
                                    1/2
                                     in
More than 20 to 28 oz
2 in
2
                                    1/4
                                     in.More than 4
                                    1/2
                                     to 5 in
More than 28 to 36 oz
2
                                    1/4
                                     in
2
                                    3/4
                                     in.More than 5 in
More than 36 oz
2
                                    1/2
                                     in
3
                                    1/4
                                     in.
 Table V.—Depth Allowed for Growth Cracks
Diameter
Weight
No. 1 
                                     (depth)
No. 2 
                                     (depth)Potato is:
Potato is:
Not more than:
Not more than:Less than 2 in
Less than 4 oz
1/8
                                     in
1/4
                                     in.2 to 2
                                    1/2
                                     in
4 oz to 6 oz
1/4
                                     in
3/8
                                     in.More than 2
                                    1/2
                                     to 3 in
More than 6 oz to 8 oz
3/8
                                     in
1/2
                                     in.More than 3 in
More than 8 oz
1/2
                                     in
5/8
                                     in.
 Table VI.—Sunken Discolored Areas Maximum Area Allowed
Diameter
Weight
No. 1 
                                     (aggregate area)
No. 2 
                                     (aggregate area)Potato is:
Potato is:
Not more than:
Not more than:Less than 2 in
Less than 4 oz
3/8
                                     in
3/4
                                     in.2 to 2
                                    1/2
                                     in
4 to 6 oz
3/4
                                     in
1 in.More than 2
                                    1/2
                                     to 3 in
More than 6 to 8 oz
1 in
1
                                    1/4
                                     in.More than 3 to 3
                                    1/2
                                     in
More than 8 to 14 oz
1
                                    1/4
                                     in
1
                                    1/2
                                     in.More than 3
                                    1/2
                                     to 4 in
More than 14 to 20 oz
1
                                    1/2
                                     in
1
                                    3/4
                                     in.More than 4 to 4
                                    1/2
                                     in
More than 20 to 28 oz
1
                                    3/4
                                     in
2 in.More than 4
                                    1/2
                                     to 5 in
More than 28 to 36 oz
2 in
2
                                    1/4
                                     in.More than 5 in
More than 36 oz
2
                                    1/4
                                     in
2
                                    1/2
                                     in.
 7. In § 51.1565, Table IV is redesignated as Table I and revised to read as follows:
 § 51.1565
  
 Table I.—Internal Defects
Defects
Damage 
                                     maximum allowed
Serious damage 
                                     maximum allowedOccurring outside of or not entirely confined to the vascular ringIngrown Sprouts, Internal Discoloration, Vascular Browning, Fusarium Wilt, Net Necrosis, Other Necrosis, Stem End Browning
5 percent waste
10 percent waste.( print page 55367)Internal Black Spot
When the spot(s) are darker than the official color chip (POT-CC-2) after removing 5 percent of the total weight of the potato.
When the spot(s) are darker than the official color chip (POT-CC-2) after removing 10 percent of the total weight of the potato.Occurring entirely within the vascular ringHollow Heart or Hollow Heart with Discoloration.
Area affected not to exceed that of a circle 
                                    1/2
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.1
Area affected not to exceed that of a circle 
                                    3/4
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.1Light Brown Discoloration (Brown Center).
Area affected not to exceed that of a circle 
                                    1/2
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.1
Area affected not to exceed that of a circle 
                                    3/4
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.1Internal Brown Spot and Similar Discoloration (Heat Necrosis).
Not more than the equivalent of 3 scattered spots 
                                    1/8
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.1
Not more than the equivalent of 6 scattered spots 
                                    1/8
                                     inch in diameter in a potato 2
                                    1/2
                                     inches in diameter or 6 ounces in weight.11
                                 Note: Correspondingly lesser or greater areas in smaller or larger potatoes.
 Dated: September 14, 2006. Lloyd C. Day, Administrator, Agricultural Marketing Service.


[FR Doc. 06-7819 Filed 9-21-06; 8:45 am] BILLING CODE 3410-02-M