Prevention
Solution | Production stage (if possible with reference to BBCH scale) |
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Use suitable nets to screen all the openings of the greenhouses in order to prevent the entry of adult whiteflies.
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From Sowing/Planting to Harvest
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Monitoring
Solution |
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Expose glue-smeared yellow panels for Monitoring practices whitefly adults.
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Threshold: 10 juvenile stage alive/leaf. Release 4-6 times about 4-6 puparium/m2 every 15 days during spring and every week during summer. A parisitization rate of 60-70% is enough for a good control
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Chemical treatments: in areas with a high risk of virosis, treat the beginning of the infestations; in the other areas, treat in the presence of 10 nymphs per leaf.
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Use photoselective plastics with an insect repellent effect.
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Control
Solution | Product Category | Production stage (if possible with reference to BBCH scale) | Max nb. of a. i. application/year | Application Details and Notes (commercial product example) | Chemical Group | IRAC Code |
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Savaguard natural populations of Dyciphus errans.
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Beauveria bassiana
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Microbiological insecticide
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Amblyseius swirskii
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Predator
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Several species of macro-org
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Predators
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Potassium salts of fatty acids
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Biological insecticide
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Paecilomyces fumosoroseus strain FE 9902
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Microbiological insecticide
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Isaria fumosorosea strain Apopka 97
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Sweet orange essential oil
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Biological insecticide
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Treat at the first appearance of parasites. Suspend treatments 3 days before harvest
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6
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(PREV-AM® PLUS) Dosage: 4 l/ha
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Natural compound
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Azadirachtin
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Biological insecticide
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Treat preventively or at the first appearance of parasites
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5
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(OIKOS®) Dosage: 1-1,5 L/ha
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Azadirachtin
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UN
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Vegetal oil
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Biological insecticide
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Oil-seed rape
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Pure pyrethrins
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Biological insecticide
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Treat preventively or at the first appearance of parasites
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2
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(Pyganic® 1.4) Dosage: max 2,5 L/ha
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Pyrethroids and pyrethrins
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3A
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Regulations surrounding chemical products can change rapidly – always verify chemicals recommended here with the most recent legislation and lists of products registered for your country
Solution | Product Category | Production stage (if possible with reference to BBCH scale) | Max nb. of a. i. application/year | Application Details and Notes (commercial product example) | Chemical Group | IRAC Code |
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Cyantraniliprole
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Synthetic insecticide
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Treat at the first appearance of parasites. Suspend treatments 14 days before harvest
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2 (Between Clorantraniliprole and Cyantraniliprole)
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(MINECTO ALPHA TM) Dosage: 1l/ha
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Diamides
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28
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Pyriproxyfen
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Synthetic insecticide
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Treat at the first appearance of parasites. Suspend treatments 3 days before harvest
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2
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(ENIFUL) Dosage: 0,5-1,125 l/ha
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Oxypyridines
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7C
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Flonicamid
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Synthetic insecticide
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Treat at the first appearance of parasites. Suspend treatments 3 days before harvest
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2
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(TEPPEKI®) Dosage: 0,10-0,12 Kg/ha. Only for hose or drip irrigation
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Flonicamid
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29
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Spirotetramat
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Synthetic insecticide
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Treat at the first appearance of parasites. Suspend treatments 3 days before harvest
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4
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(MOVENTO®48 SC) Dosage: 1,25-2,5 l/ha
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Derivatives of tetronic and tetramic acids
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23
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Spiromesifen
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Synthetic insecticide
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Treat at the first appearance of parasites. Suspend treatments 3 days before harvest
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4
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(OBERON®) Dosage: 0,6-0,9 l/ha
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Derivatives of tetronic and tetramic acids
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23
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Deltamethrin
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Synthetic insecticide
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Pyrethroids
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The information made available here has been obtained from or is based upon sources believed by CABI to be reliable but is not guaranteed as to accuracy or completeness. Anyone acting or relying on such information does so entirely at their own risk. The efficacy of the IPM methods included above will depend on local conditions and might not always be suitable everywhere within the specified country.