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Learn about the authorization process for pesticides on minor crops and tropical vegetables, including minor use considerations, toxicity studies, efficacy evaluations, and EU guidelines on residues and ecotoxicology.
 
                
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AUTHORISATIONS OF P.P.P. FOR M INOR CROPS TROPICAL VEGETABLES B. DECLERCQ D.G.CC.R.F.
AUTHORISATIONS OF P.P.P. FOR MINORCROPS TROPICAL VEGETABLES 1 / WHAT IS IT MINOR a minor diet < 7.5 g/ in the diet ha cultivation < 10.000 ha and production :< 200.000 tons more minor diet < 1.5 g cultivation 600 ha 2 / TECHNIC NOTICE which resumes the request Minor uses concerned Description of G.A.P. Extrapolation for residues or studies Biological assimilation for efficacy Results of efficacy and/or selectivity results if relevant 3 / LABEL
AUTHORISATIONS OF P.P.P. FOR MINORCROPS TROPICAL VEGETABLES 1 / WHAT IS IT MAJOR? Question on the diet inside Europe olives are major for the south absence in the north peaches are major in the south are there to be taken in consideration in the north ? Egg plants are minor netherless the italian people is eating more than 7,5 g in the diet outside of europe peanuts, tropical fruits, coffee, cocoa beans The diet change fruits and vegetables are growing like example some countries in the north are eating more than 200g of peppers ( portion acute risk) some baby also are drinking a lot of juice some diet are necessary in Europe for the north and for the south for adults, toddlers and baby
AUTHORISATIONS OF P.P.P. FOR MINOR USES TROPICAL FRUIT 4 STAGES 1/ REQUEST By companies or by the groupement of producers For extension of autorisation only Argumentation on minor character of uses 2 / TOXICOLOGY,RESIDUES AND ECOTOXICOLOGY 3 / EFFICACY AND SELECTIVITY 4 / REGISTRATION
AUTHORISATIONS OF P.P.P. FOR MINOR USES TROPICAL FRUITS RESIDUES AND ECOTOXICOLOGY 1/ COMPARABILITY OF AGRICULTURAL PRACTICES Dose / ha Number of treatments Pre Harvest Interval Application technics... 2/ EXTRAPOLATION MINOR - MAJOR CROPS complete data base on toxicology If complete residues data base on major crop
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY Ex of extrapolations major - minor crops (residues) Tomato Egg plant tomato no extrapolation peppers Lettuce  herbs (Coriander) Spinach herbs Leek  Spring onion Blackberry  Raspberry …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY Ex of extrapolations major - minor crops (residues) Rape seed linseed mustard root and tuber vegetables  beetroot, chicory roots horse radish, swedes Spinach  bettes, chard, leaves of beetroot orange and mandarin  whole group citrus peach  apricot sweet corn  immature maize …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY no extrapolations major - minor crops (residues) strawberries olives  asparagus  celery  fennel  …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Avocadoes or mangoes after harvest papaya, pineapple after harvest jackfruit, breadfruit, kiwi or passion fruit  guava, mangostan, rambutan, kaki no extrapolation for kumquat sweet potatoes, or yam  cassava, taro, arrow root, dasheen potatoes  tropical root vegetable …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Parsley  coriander, dill, angelica,chervil ... Tarragon  armoise, balsamite….. basil  mint, winter savory…... Sorrel  belladone, rhubarbe…. Chive  leeks …. Melilot  réglisse ... Thyme  rosemary ... …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EU GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Medicinal herbs and drugs and tealike products use of roots  any crops 4 trials use of leaves  any crops 4 trials use of fruits/seed  any crops 4 trials …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES EUGUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Spices use of roots use of leaves and or flowers use of fruits/seed …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Spices peppers (black ,white)  no extrapolation ( vines) vanilla, cloves  not treated ( in the field) cinnamon  not treated ( in the field) nutmeg  tree of 15 meters, fruits are like lemons, one male for 10 females ginger  cultivation by rotation, rhizomes anise, star anise  see herbs Orris  saffron onions, leeks,garlic  see fresh ( taken into account drying) …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Spices treatment after harvest see EU requirements but residues on leaves or flowers are critical. See also for herbs treatment after harvest methyl bromide hydrogen phosphorous OTHERS? …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Case of feverole ( beans) extrapolation from pulses sowing occurs at the same date as peas. The growing is similar and the harvesting 3 or 4 weeks later. Flowering in may as for peas fungi pythium, fusarium, mildew, botrytis, uromyces fabae insects sitone, aphids, pea bettle, extrapolation from proteaginous peas and dry peas …….
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH GUIDELINES RESIDUES AND ECOTOXICOLOGY new extrapolations major - minor crops (residues) Case of lupin sowing occurs from end of january still march The harvesting in August. Flowering in may as for peas fungi anthracnose, botrytis, uromyces fabae insects fly, tipula, sitone, aphids, bug extrapolation from XXXX for aerial part and from XXXX for fly…….
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH PROCEDURE EFFICACY • BIOLOGICAL ASSIMILATION • Minor use yet listed on the document “ MINOR USE ” OR • COMPARABILITY STUDY • (Bibliography, stranger trials in same use and geographic area…) AND / OR • NEW FIELD TRIALS
AUTHORISATIONS OF P.P.P. FOR MINOR USES FRENCH PROCEDURE SELECTIVITY Generally no problem for insecticides,and fungicides Trials to do with herbicides on each plant
EXAMPLE 1 Request for minor use Gherkin / Downy mildew RESIDUES : complete data base on cucumber (8 trials) : no residue trial to do on courgette EFFICACY : demonstrate for cucumber / Pseudoperonospora cubensis no efficacy trial to do SELECTIVITY : some tests on Gherkin recommanded
EXAMPLE 2 Request for minor use Raddish / Downy mildiew EFFICACY No efficacy trial to do Selectivity : some tests on raddish recommanded Biological assimilation possible with Cabbage / Downy mildew
CONCLUSIONS MANY REQUESTS : aromatic plants tropical plants ornemental plants vegetables… MANY CASES WICH NEED EXAMINATION BY EXPERTS necessity to known the crop ( planting, growing, harvesting) GAP is the main requirement and some difficulties appear with minor crops and crops coming outside of EU POSSIBILITIES TO WORK WITH MUTUAL RECOGNITION BETWEEN MEMBER STATES