IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 1 of 16 
 Import Health Standard  
Commodity Sub -class: Fresh Fruit/Vegetables  
Watermelon , Citrullus lanatus  
from Australia  
 
ISSUED  
 
Issued pursuant  to Section 24A of the Biosecurity Act 1993  
Date Issued: [date] 
 
1    NEW ZEALAND NATIONAL PLANT PROTECTION ORGANISATI ON 
 
The official contact point in New Zealand for overseas NPPOs is the Ministry for Primary 
Industries . All communication pertaining to this import health standard should be addressed to:  
 
Plant Health  
Biosecurity New Zealand  
Ministry for Primary Industri es 
PO Box 2526  
Wellington 6140  
 
Email: plantimports@mpi.govt.nz  
 
2    GENE RAL CONDITIONS FOR ALL PLANT PRODUCTS  
 
All plants and pl ant products are PROHIBITED  entry into New  Zealand, unl ess an import health 
standard has been issued in accordance with Sectio n 24A of the Biosecurity Act 1993.  Should 
prohibited plants or plant prod ucts be intercepted by MPI, the importer will be offered  the option 
of reshipment or destruction o f the consign ment.  
 
The national plant protection organisation of the exporting coun try is requested to inform MPI of 
any change in its address.  
 
The national  plant protection organisation of the exporting country is required to inform MPI of 
any newly rec orded organis ms which may infest/infect any commodity approved for export to 
New  Zealand. 
 
Pursuant to the Hazardous Substances and New Organisms Act 1996, pr oposals for the deliberate 
introduction of new organisms  (including genetically modified organisms ) as defined by the Act 
should be referred to  the Environmental Protection Authority . 
 
Note: 
In order to meet the Environmental Protection Authority's require ments the scientific name (i.e. 
genus and species) of th e commodity must be included in the phytos anitary certi ficate.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 2 of 16 
 3    EXPLANATION OF PEST CATEGORIES  
 
MPI has categorised organ isms associated with plants and plant products into regulated and non -
regulated organisms as described below. Organisms (includin g weeds) associated with each 
commodity wi ll appear on a separate pest list which will be attached to each import health 
stand ard as an Appendix. Weeds may be in the form of seeds or other plant part s. 
 
3.1    REGULATED ORGANISMS  
 
Regulated organisms are those organisms for which phytosanitary ac tions would b e undertaken if 
they were intercepted/detected.  These will include new  organisms as defined by the Hazardous 
Substances and New Organisms Act 19 96. Regulated organisms are sub -divided into the 
follow ing groups:  
 
3.1.1    Quarantine: Risk gro up 1 pests  
 
Risk group 1 pests are those regulated pests (FAO Glossary of Phytosanit ary Terms, 1996) which 
on introduction into New Zealand could cause unacce ptable economic impacts on the production 
of a commodity /commodities and/or the environment.  
 
3.1.2    Quaranti ne: Risk group 2 pests  
 
Risk group 2 pests are those regulated pests wh ich on introduction into New Zealand could cause 
a major disruption to mar ket access (some importing countries require specific pr e-export 
phytosanitary treatments) and/or significant e conomic impacts on the production of a particular 
commodity/commodities  and/or the environment.  
 
3.1.3    Quarantine: Risk group 3 pests  
  
Risk g roup 3 pests (e.g. economically significant species of f ruit flies) are those regulated pests 
whic h on entry in to New Zealand would cause a major disruption to market access for a wi de 
range of New Zealand commodities and/or have significant economic impac ts on their production 
and/or the environment (some impo rting countries prohibit the entry of the host commodit y).  An 
official surveillance system is required for such pests in New Zealand. 
 
3.1.4    Regulated non -quarantine pests  
 
A regulated non -quarant ine pest (denoted by "reg." on the pest list) is a pest whose presence in a 
consignment of plants for planting,  affects the intended use of those plants with an economically 
unaccept able impact and is therefore regulated within the territory of the importi ng contracting 
party (Revised IPPC definition, Rome 1997 ). These pests would be under official co ntrol by the 
use of a Government operated or audited certification scheme.  
 
3.1.5    Regu lated non plant pests  
 
Regulated non plant pests are those organisms which, although not pests of plants or plant 
products, m ay be associated with plants or plant prod ucts in inter national trade, and may have an 
affect on human or animal health ( e.g. black  widow spider) and thus fall under the jurisdiction of 
other New Zeal and government departments. The categorisation of these  organisms and their 
associated import res trictions wil l be applied in accordance with the requirements of the relevant 
depart ments.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 3 of 16 
 3.1.6    Vectors of associated quarantine pests  
 
In the context of  this import health standard, vectors are those organism s which are able to 
transmit regulated pes ts into New Z ealand.  To prevent the transmission of vectored quarantine 
organisms t o susc eptible commodities in New Zealand, it is necessary to prevent the e ntry of their 
vectors.  Vectors (denoted by "vect." on t he pest list) will be categorised as risk group 1 even if 
they are present in New Zealand, unless they are risk group 2 pests in thei r own right.  If the 
vectored organism is not present in the export ing country then the associated vector(s), if present 
in New Zealand, will be categorised as a non -regulated no n-quarantine pest(s).  
 
3.1.7    Vectored organisms  
 
Vectored organisms (denoted  by "VO" on the pest list) are those regulated pests that are able  to 
enter New Zealand via a vector associated with the i mported commodity.  
 
3.1.8    Strains of pe sts 
 
Where th ere is documented evidence that a pest associated with the imported com modity h as a 
different host range, different pesticide resistance, vectors  a different range of organisms, or is 
more virulent tha n that of the same species present in New Zealand, then  the different strain 
(denoted by "strain" on the pest list) of that pe st will be categorised accordingly as a risk group 1 
or 2 regulated pest.  
 
3.1.9    Unidentifiable organisms  
 
Should identificatio n of an organism not be possible within th e required ti me frame, the organism 
will be categorised as a regulated pest (either risk gro ups 1, 2, or 3) until such time as shown 
otherwise.  
 
3.1.10    Unl isted organisms  
 
Should an organism be intercepted that is not included on the pest list for that commodity, it  will 
be categorised into the appropriate risk group and action taken a ccording ly. 
 
3.2    NON -REGULATED ORGANISMS  
 
Non-regulated organisms are t hose organisms for which phytosanitary actions would not  be 
undertaken if they were intercepted/de tected.  Thes e would include new organisms which could 
not establish in New Zealand.  Non-regulated organisms are sub -divided into the following 
groups:  
 
3.2.1    Non -regulated non -quarantine pests  
 
Non-regulated non-quarantine pests are either already pr esent in New Zealand and are not under 
official control or, could not establish in N ew Zealand . 
 
3.2.2    Non -regulated non plant pests  
 
Non-regulated non pla nt pests are not pests of plants and are not of concern to the Ministry for 
Primary Industries  or any other New  Zealand government department.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 4 of 16 
 3.3    CONTAMINANTS (INCLUDING SOIL)  
    
Consig nments contaminated with soil, or other potential carriers of re gulated pests ( e.g. leaf 
litter) will not be permitted e ntry if the level of contamination is abov e the accepta ble tolerance.  
 
4    APPLICATION OF PHYTOSANITARY MEASURES  
 
A number of  different  phytosanitary measures may be applied to pests in each risk gro up, 
depending on the commodity and the type of pest.  These measures include:  
 
4.1    QUARANTINE: RISK GROUP 1 PESTS  
 
Phytosanitary measures required for risk group 1 pests may inclu de: 
 
- inspection and phytosanitary certification of the consignment accor ding to appropriate 
procedures by the national plant pro tection organisation of the exporting coun try, 
- testin g prior to export for regulated pests which cannot be readily detected by inspecti on 
(eg. viruses on propagating material from accredited facilit ies), and verified by an 
additional declaration, to that  given on the phytosanitary certificate,  
-  inspection/ testing of the consignment by MPI prior to biosecurity clearance, to en sure 
the sp ecified pest tolerance has not been exceeded.  
 
4.2    QUARANTIN E: RISK GROUP 2 PESTS  
 
Phytosanitary measures required f or risk group 2 pests may include all the requirements for risk 
group 1 pests and may also require pre -export pest control act ivities to be undertaken by the 
contracting party, and confirmed by additi onal declarations to the phytosanitary certificate.  
 
4.3    QUARANTINE: RISK GROUP 3 PESTS  
 
Phytos anitary measu res applied to risk group 3 pests may include all the requirements for risk 
group 1 pests plus:  
 
- the application of a pre -export treatment whic h has been developed in accordance with 
an approved Mini stry for Primary Industries  standard,  
- an official bil ateral quarantine arrangement between MPI and Australia national plant 
protection organisation which includes descriptions of each approved treat ment 
system(s),  
- specific additional declarations on th e phytosanitary certificate.  
 
4.4    REGUL ATED NON -QUAR ANTINE PESTS  
 
Phytosanitary measures applied to regulated non -quarantin e pests wil l generally be the same as 
for risk group 1 pests, or according  to the contingencies implemented for that pest if detec ted in 
New Zealand.  
 
4.5    NON -REGULATED NON -QUARANTIN E PESTS  
 
No phytosanitary measures are applied to non -regulated non -quarantine pes ts. 
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 5 of 16 
 5    GENERAL CONDITIONS FOR FRESH FRUIT/VEGETABLES  
 
Comm odity sub -class: fresh fruit/vegetables includes fresh f ruit and vegetables for consumption.  
 
Only  inert/synthe tic material may be used for the protection, packaging and shipping mat erials of 
fresh fruit/vegetables . 
 
All host material (fruit/vegetables) of  fruit fly species (Diptera: Tephritidae) of economic 
significance shall only be imported under th e terms of a bilateral quarantine arrangement (e.g. 
agreement, workplan) between MPI’s Chief Te chnical Officer  and the head of the supply 
country's national p lant protection organisation.  
 
 
6    SPECIFIC CONDITIONS  FOR WATERMELON FROM AUSTRALIA  
 
This impor t health stan dard covers the requirements for the entry of watermelon, commodity sub -
class: fre sh fruit/vegetables from Australia only.  
 
6.1    PRE -EXPORT REQ UIREMENTS  
 
6.1.1    Inspection of the consignment  
 
MPI requires that the Australia national plant protection or ganisation sample and inspect the 
consignment according to official pro cedures for  all visually detectable regulated pests (as 
specified by MPI), with a 95% confidence level, that not more than 0.5% of  the units in the 
consignment are infested  (this equate s to an acceptance level of zero units infested by quarantine 
pests in a sample si ze of 600 units).  
 
6.1.2    Testing of the consignment  
 
Testing  of the consignment prior to export to New  Zealand for q uarantine pathogens which are 
not visually  detectable i s not generally required for fresh watermelon from Australia.  
 
6.1.3    Documentat ion 
 
Bilateral quarantine arrangement:  Required  
 
Watermelon, c ommodity sub -class: fresh fruit/vegetables, may only be imported into 
New  Zealand from Australia u nder the term s of the bilateral quarantine arrangement.  
 
Phytosanitary certificate:  Required.  
 
Import  permit/Authorisation to import:   Exempt under Gazette N otice: No. AG12, 
13 July 1995 . 
 
6.1.4    Phytosanitary c ertification  
 
A completed phytosanitary ce rtificate iss ued by the Australia national plant protection 
organisation must accomp any all wat ermelon, commodity sub -class: fresh fruit/vegetables 
exported t o New  Zealand.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 6 of 16 
 Before an export phytosanitary certifica te is to be issued, the Australia national  plant protec tion 
organisation must be satisfied that the following activities requi red by MPI have been undertaken.  
 
The watermelon have:  
 
- been inspected i n accordance with appropriate official procedures and fo und to be free 
of visually detectable regu lated pests s pecified by MPI. 
 
AND  
 
- undergone an agreed treatment that is effective  against spe cies in  
 Quarantine: Risk group 3.  
 
AND  
 
- undergone appropria te pest control activities that are effective against:  
 
 Bemisia tabaci  
 Phyllophaga sp. 
 Tetrany chus kanzawai  
 Thrips palmi  
 
OR 
 
 been sourced from an area free (verified by an of ficial detec tion survey) from the 
following:  
 
 Bemisia tabaci  
 Phyllophaga sp. 
 Tetranychus kanzawai  
 Thrips palmi  
 
AND  
 
- been sou rced from an area free (verified by an off icial detecti on survey) from  Cucumber 
green mottle mosaic virus  (CGMMV)  
 
 OR 
 
 been produced in a pest free place of production for Cucumber green mottle mosa ic virus  
(CGMMV) . 
 
Note:  Combinations of treatments and  area freedom are permissible for the afor ementioned risk 
group 2 regulated pests.  
 
6.1.5    Additional declarations to the phytosanitar y certificate  
 
If sat isfied that the pre -export activities have been undertaken, the Australia national plant 
protection  organisation must confirm this by providi ng the following additional declarations to 
the phytosanitary certificate:  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 7 of 16 
 "The w atermelon in  this consignment hav e: 
 
- been inspected in accordance with app ropriate official procedures and found to be free of 
any visually detectable regulated pests speci fied by MPI. 
 
AND  
 
- been treated in accordance with  
- Appendix 2 (pest free area);  OR, 
- Appendi x 3 (methyl bromide)  and Appendix 10 (infield measures) ; OR,  
- Appendix 10 ( infield measures) and Appendix 11 (winter wind ow); OR 
- Appendix 12 (irradiation) 
  
 of the Arrangement between MPI and the Australia national plant protection 
organisation  concerning the access of host material of fruit fly species of  economic 
significance into New Zealand from Australia.  
 
AND  
 
- under gone appropriate pest control activities that are effective against thos e Risk group 2 
regulated pests specified by MPI. 
 
 OR 
 
              been sourced from an area free from those Risk  group 2 regu lated pests specified by 
MPI." 
 
AND  
 
- been sourced from a n area free (verified by an official detection survey) from Cucumber 
green mottle mosaic virus  (CGMMV).  
 
OR 
 
been produced in a pest free place of production for Cucumber green mottle mosaic 
virus  (CGMMV) . 
 
6.2    TRANSIT REQUIREMENTS  
 
The watermelon must be packed and shipped i n a manner to prevent contamination by regulated 
pests.  
 
The package should not be opened in transit .  However, where a consignment is either stored, 
split up or has its packagi ng changed while in another country (or countries) en ro ute to New 
Zealand, a " Re-export Certificate" is required.  Where a cons ignment is held under bond, as a 
result of the need  to change c onveyances, and it is kept in the original shipping container, a "Re-
export Certificate" is not required.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 8 of 16 
 6.3    INSPECT ION ON ARRIVAL  
 
MPI will check the accompanying documentation on arrival  to confirm that it reconciles with the 
actual cons ignment.  
 
MPI requires, with 95% confidence, that not more than 0.5% of the units (for watermelon, a unit 
is one fruit) in a consign ment are infested with visually detectable regulated pests.  To achieve 
this, MPI will sample and inspect 600 units with an  acceptance level of zero infested units (or 
equivalent), from the (homogeneo us) lot.  
 
6.4    BIOSECURITY/QUARANTINE DIRECTIVE  
 
The c ommodity may be directe d to a facility for further treatment if required . 
 
6.5    TESTING FOR REGULATED PESTS  
 
MPI may, on the specific  request of the Chief Technical Officer , test watermelon (commodi ty 
subclass: fresh fruit/vegetables) from Australia for regulated pests.  
 
6.6    ACTIONS UNDERTAKEN ON THE INTERCEPTION/DETECTIO N OF 
ORGANISMS /CONTAMINANTS  
 
If regulated pests are  intercepted /detected on the commodity, or associated packaging, the 
followin g actions will be undertaken as appropriate:  
 
6.6.1    Q uarantine: Risk group 1  pests  
 
If a risk group 1 pest is intercepted, th e importer will be given the option of: - 
 
- treatme nt (where po ssible) of the consignment at the importer's risk,  
-  re-sorting (specific conditions apply) of the consignment,  
- reship ment of the consignment , 
-  destruction of the consignment.  
 
6.6.2    Qu arantine: Risk group 2 pests  
 
If a risk group 2 pes t is interce pted, the importer will be given the option of: - 
 
- treatment (wh ere possible) at the discretion of the Chief Technical O fficer  and 
immediate fe edback to the national plant protection organisat ion of the exporting country 
with a request for cor rective acti on, 
-  reshipment of the consignment,  
-            destruction o f the consignment.  
 
6.6.3    Quarantine: Risk group 3 p ests 
 
Actions for the i nterception of risk group 3 pests will include: - 
 
- reshipment of the consignment OR destruction of the consignm ent, 
 
 AND   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 9 of 16 
  
- the suspension of trade, until the cause of the non -compliance is investigated, identified 
and rectified.  The appropriate actions  may be audited by MPI.  Once the requirements of  
MPI have been met to the satisfaction of the Chief  Technical O fficer, and supporting 
evidence is provided and verified by the A ustralia national plant protection organisation, 
the tra de suspension will be l ifted.  
 
OR 
 
- No action if irradiation has been certified to be used as a pre -export measure . 
 
6.6.4    Regulated non-quarantine pests  
 
Actions for the interception/detection of r egulated non -quarantine pests will be in accordance 
with the contingencies implemented for that pest if detected in New Zealand.  
 
6.6.5    Regulated non plant pests /unwanted organ isms 
 
Action s for the interception /detection of regulated non plant pests/unw anted organisms will be in 
accordance with the actions r equired by the relevant government department.  
 
6.6.6    Non -regulated non -quarantine pests  
 
No action is un dertaken on the  interceptio n of non -regulated non -quarantine pests.  
 
6.6.7    Non -regulated non plant pests/organisms  
 
No action is undertaken on th e interception of non -regulated non plant pests/organisms.  
6.6.8    Contaminants  
 
Lots with more than 25 gra ms of soil per 600-unit sample shall be treated, reshipped,  or 
destroyed.  
 
Interception of e xtraneous plant material (e.g. leaves, twigs) in the 600-unit sample will result in 
the lot being held until an assessment has been made in comparison with the risk of importing t he 
part(s) o f the plant species con cerned.  
 
6.7    BIOSECURITY CLEARANCE  
 
If regulated pests are not detected or  are successfully tre ated following interception/detection 
biosecurity clearance will be given.  
 
6.8    FEEDBACK ON NON -COMPLIANC E 
 
The exportin g country’s national plant protect ion organisation will be informed by MPI’s Chief 
Technical Officer of the interception (and treatme nt) of any regulated pests, "unlisted" organisms, 
or non -compliance with other phytosanitary requirements.  
  
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 10 of 16 
 Appe ndix  
 
Pest List 
Commod ity Sub-class: Fresh Fruit/Vegetables  
Watermelon, Citrullus lanatus  
from Aust ralia  
 
REGULATED PESTS (actionable)   
 
Quarantine: Risk group 3 pests   
 
Insect   
 
Insecta   
    Diptera   
        Tephritidae   
            Zeugodacus cucumis (syn. Bactroce ra cucumis ) cucumber fruit fly  
 
Quarantine: R isk group 2 pests   
 
Insect   
 
Insecta   
    Coleopte ra   
        Scarabaeidae   
            Phyllophaga sp. crown girdler  
    Homoptera   
        Aleyrodid ae   
            Bemisia tabaci  sweet potato  whitefly  
    Thysanoptera   
        Thripid ae   
            Thrips palmi  palm thrips  
 
Mite   
 
Arachnida   
    Acarina   
        Tetranychidae   
            Tetranychus kanzawai  kanzawa mite   
 
Virus  
 
Virgaviridae  
      Tobomovirus  
           Cucumber green mottle mosaic virus  (CGMMV)  
 
Quara ntine: Risk group 1 pests   
 
Insect   
 
Insecta   
    Coleoptera   
        Cerambycidae    
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 11 of 16 
             Apomecyna  spp. vine borers  
        Chrysomeli dae   
            Aulaco phora foveicollis  red pumpkin b eetle  
            Aulacophora hilaris  pumpkin  beetle  
            Chaetocnema spp. flea beetles  
            Monolepta australis  red-shouldered leaf beetle  
        Coccinellidae   
            Epilachna bo isduvali  epila chna beetle  
            Epila chna cucurbitae  epilachna beetle  
            Epilachna vigintioctomaculata  leaf feeding coccinellid  
            Henosepilachna suffusa  -  
    Hemiptera   
        Coreidae   
            Amblypel ta nitida  fruit-spotting bug  
            Fabrictilis a ustralis squash bug  
            Fabrictilis g onagra  passionvine bug  
        Dinidoridae   
            Megymenum insulare  cucurbit shield bug  
        Lygaeidae   
            Nysius vinitor  Ruth erglen bug  
        Miri dae   
            Creontiades dilutus green mirid  
            Halticiellus tibialis  plant bug  
        Pentatomidae   
            Kapunda troughtoni  variable shield bug  
    Homoptera   
        Aleyrodidae   
            Trialeurodes spp. (except  T. vaporariorum ) white flies  
        Cicadellidae   
            Empoasca  spp. green leafhoppers  
        Diaspididae   
            Chrysomphalus aonidum  Florida red scale  
        Pseudococcidae   
            Ferrisia virgata  striped meal ybug  
            Planococcus min or Pacific mealybug  
    Lepidoptera   
        Noctuidae    
            Agrotis spp. (except  A. ipsilon ) cutworm s  
            Anadevidia peponis  cucumber looper  
            Eudocima fullonia  fruit-piercing  moth  
            Helic overpa assulta  cape gooseberry budworm  
            Heliothis spp. noctuids  
            Spodoptera exigua  beet armyworm  
        Pyralidae   
            Diaphania indica  melon moth  
            Hellula undalis  oriental cabbag e webworm  
    Thysanopt era   
        Thrip idae   
            Thrips hawaiiensis  Hawaiian flower thr ips  
 
Mite   
 
Arachnida   
    Acarina   
        Acar idae   
            Tyrophagus dimidiatus  mushroom mite   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
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         Tetranychidae   
            Eutetranychus  orientalis  pear leaf blister mite   
            Tetranychus desertorum  desert spider mite  
            Tetranychus lombardinii  southern lobed mite   
            Tetranychus neocaledonicus  Mexican spider mite   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
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Fungus   
 
Ascomycota   
    Phyllachorale s   
        Phyllachoraceae   
            Glomerella cingulata var. minor  
 (anamorph Colletotrichum gloeosporioides  var. minor ) anthracnose  
 
Mitosporic Fungi (Coelomycetes)   
    Sphaeropsidales   
        Sphaerioidaceae   
            Ascochyta  spp. -  
            Phomopsis cucurb itae --  
 
Oomycota   
    Pythiales   
        Pythiaceae    
            Pythium spp. pythium rot  
 
Bacterium   
 
-   
    -   
        Enterobacteriaceae   
            Erwinia tracheiphila  bacterial wilt  
        Pseu domonadaceae   
            Acidov orax avenae  subsp. citrulli  bacterial rot  
 
Regulated non -quarantine pests   
 
None   
 
Regulated non plant pests   
 
Insect   
 
Insecta   
    Hymenoptera   
        Formicidae   
            Solenopsis geminata  fire ant   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
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NON -REGULAT ED PESTS (non -action able)  
 
Non-regulated non -quarantine pests   
 
Insect   
 
Insecta   
    Coleoptera   
        Curculionidae   
            Asynonychus cervinus  Fuller's rose weevil  
            Listroderes obliquus  vegetable weevil  
            Naup actus leucoloma  whitefringed we evil  
    Collembola   
        Sminthuridae   
            Bourletiella hortensis  garden springtail  
            Sminthurus viridis  lucerne flea  
    Dermaptera   
        Forficulidae   
            Forficu la auricularia  European earwig  
    Diptera   
        Anthomyiidae   
            Delia pl atura  seedcorn maggot  
    Hemiptera   
        Pentato midae   
            Nezara viridula  green vegetable bug  
    Homoptera   
        Aleyrodidae   
            Bemisia arg entifolii poinsettia  whitefly  
            Trialeurodes vaporariorum  greenhou se whitefly  
        Aphididae   
            Aphis cra ccivora  cowpea aphid  
            Aphis gossypii  cotton aphid  
            Aulacorthum solani  foxglove aph id  
            Lipaphis erysimi  turnip aphi d  
            Macrosiphum euphorbiae  potato a phid  
            Myzus persicae  green peach aphid  
            Rhopalosiphum maidis  corn leaf aphid  
            Rhopalosiphum rufiabdominalis  rice r oot aphid  
            Toxoptera aurantii  black citrus aphid  
    Lepidoptera   
        Noctuidae   
            Chrysodeixis eriosoma  green garden looper  
            Helicoverpa armigera  tomato fruitworm  
            Spodoptera litura  cluster caterp illar  
    Thysanoptera   
        Thripidae    
            Frankliniella occidentalis  western flower thrips  
            Thrips tabaci  onion thrips  
 
Mite   
 
Arachnida   
    Acarina   
        Acaridae   
            Tyrophagus putrescentiae  mould mi te  
        Eupodidae   
            Halotyd eus destruc tor oriental mite  
            Penthaleus majo r winter grain mite   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 15 of 16 
  
        Tarsonemidae   
            Polyphagotarsonemus latus  broad mite  
        Tetranychidae   
            Panonychus citri  citrus red mite  
            Tetranychus cin nabarinus  carmine spider mite  
            Tetranychus lu deni bean spider mite  
            Tetranychus urticae  twospotted spider mite  
 
Fungus   
 
Ascomycota   
    Dothideales   
        Pleosporaceae   
            Leptosphaerulin a trifolii  seed rot  
        Unknown Dothideales   
            Didymella bry oniae (anamorph Phoma cucurbitacearum ) cucumber stem rot   
    Erysiphales   
        Erysiphaceae   
            Erysiphe cichoracearum  
 (anamorph Oidium asteris -punicei ) powde ry mildew  
    Hypo creales   
        Hypocreaceae   
            Nectria hae matococca (anamorph  Fusarium solani ) fusarium fruit rot  
    Leotiales   
        Sclerotiniaceae   
            Botryotinia fuckeliana (anamorph  Botryt is cinerea ) grey mould  
            Scleroti nia sclerot iorum cottony rot  
    Phyllachorales   
        Phyllachoraceae   
            Glomerella cingulata  
 (anamorph Colletotrichum gloeosporioides ) bitter rot  
            Glomerella lagenaria  
 (anamo rph Colleto trichum orbicu lare) --  
 
Basidiom ycota: Basi diomycetes   
    Ceratobasidiales   
        Ceratobasidiaceae   
            Thanatephorus cucumeris (anamorph  Rhizoctonia solani ) rhizoctonia rot  
    Stereales   
        Atheliaceae   
            Athelia rolfsii (anamo rph Sclerotium rolfs ii) Rolf's disease  
 
Mitosporic Fungi (Coelomycetes)   
    Sphaeropsidales   
        Sphaerioidaceae   
            Phoma exigua  phoma rot  
            Septoria cucurbitacearum  --  
 
Mitosporic Fungi (Hyphom ycetes)   
    Hyphomycet ales   
        Dema tiaceae   
            Alternaria cucumerina  --   
IHS Fresh Fruit/Vegetables.  Watermelon, Citrul lus lanatus from Australia   
(Biosecurity Act 1993)   ISSUED : [date]  Page 16 of 16 
         Moniliaceae   
            Verticillium dahliae  verticil lium wilt  
    Tuberculariales   
        Tuberculariaceae   
            Fusarium culmorum  dry rot  
            Fusariu m oxysporum f. sp. niveum  --  
            Fusarium pallidoroseum  fusarium rot   
            Fusarium solani f. sp.  cucurbitae  --  
    Unknown Hyphomycetes   
        Unknown Hyphomycetes   
            Trichothecium roseum  pink r ot  
 
Oomyc ota   
    Peronosporales   
        Peronosp oraceae   
            Pseudoperonospora cubens is downy mildew  
 
Bacterium   
 
-   
    -   
        Pseudomonadaceae   
            Xanthomonas campestris pv. cucurbitae  bacterial leaf spot  
 
Non-regulated no n plant pests   
 
None