Effectively controls, whiteflies, mites and powdery mildew
Fast Knockdown and disruption to pest life cycle
Cross-effect: also controls secondary pests when applied against a primary pest
Suitable for IPM programs
No Withholding or re entry periods
Easy-to-use: at any time and with all sorts of crop protection programs
Optimized spray for enhanced application distribution and maximum contact
PREV-AM® is a versatile 3-in-1 contact fungicide, insecticide, and miticide that provides broad-spectrum, fast-acting control, as well as improved spray coverage. Ideal for use in Integrated Pest Management (IPM) programs as an alternate mode of action to manage pest resistance or to supplement beneficial insect release programs. PREV-AM is ideal for use before harvest as it has no pre-harvest interval (PHI) and is exempt from residue requirements on registered crops.
Dosage and Method of Use |
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| Crop | Target Pest | Rate per 100 L of Water | Critical comments |
| Cucurbit (Including but not limited to cucumbers, pumpkins, melons) | Powdery mildew (Podosphaera xanthii), Grey Mould (Botrytis cinerea) Suppression only | 400-600 mL (0.4-0.6 % v/v) |
• Start application under conditions which are favourable for disease development. Use the low rate during conditions of low to moderate infection pressure and the high rate in more severe infection conditions or when symptoms are present. • Application for insect control at earlier crop stage will suppress disease inoculum build up at later stage. • Crop monitoring is essential to ensure correct application timing. If disease pressure continues to build, consider mixing or using an alternative fungicide to ensure thorough disease control. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves just prior to point of run-off, at 7-day intervals. |
| Legume vegetable (Including but not limited to green bean, sugar snap peas, snow peas) |
Silverleaf whitefly (Bemisia tabaci) Two spotted mite (Tetranychus urticae) Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Green peach aphid (Myzus persicae) & Melon aphid (Aphis gossypii) Serpentine leafminer (Liriomyza huidobrensis) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start within three weeks after transplanting once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals at early infestation of whitefly and mite. • Use a shorter interval for severe pest infestation. • For best whitefly control, apply PREVAM when they are at first and second instar. • Thorough wetting of both sides of the leaves must be ensured at all times. • PREV-AM only provide control on serpentine leafminer [SLM] adult. Monitor SLM movement and apply PREV-AM at first flight. Use PREV-AM in conjunction with other approved crop protection products to control the whole life cycle. |
| Berries Including but not limited to raspberries, strawberries, blueberries) |
Silverleaf whitefly (Bemisia tabaci) Two spotted mite (Tetranychus urticae) Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Green peach aphid (Myzus persicae) & Melon aphid (Aphis gossypii) Serpentine leafminer (Liriomyza huidobrensis) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start within three weeks after transplanting once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals at early infestation of whitefly and mite. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
| Powdery mildew (Podosphaera aphanis) Grey mould (Botrytis cinerea) Suppression only |
400-600 mL (0.4-0.6 % v/v) |
• Start application under conditions which are favourable for disease development. Use the low rate during conditions of low to moderate infection pressure and the high rate in more severe infection conditions or when symptoms are present. • Application for insect control at earlier crop stage will suppress disease inoculum build up at later stage. • Crop monitoring is essential to ensure correct application timing. If disease pressure continues to build, consider mixing or using an alternative fungicide to ensure thorough disease control. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
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| Bulb vegetables (Including but not limited to onions, spring onions, leek, garlic) |
Suppression: Onion thrips (Thrips tabaci) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start immediately when thrips appear and continue as a weekly spray programme for as long as needed. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
| Downy mildew (Peronospora destructor) Suppression only |
400-600 mL (0.4-0.6 % v/v) |
• Start application under conditions which are favourable for disease development. Use the low rate during conditions of low to moderate infection pressure and the high rate in more severe infection conditions or when symptoms are present. • Application for insect control at earlier crop stage will suppress disease inoculum build up at later stage. • Crop monitoring is essential to ensure correct application timing. If disease pressure continues to build, consider mixing or using an alternative fungicide to ensure thorough disease control. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
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| Brassica (Broccoli, cabbage, only) |
Silverleaf whitefly (Bemisia tabaci) Two spotted mite (Tetranychus urticae) Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Green peach aphid (Myzus persicae) & Melon aphid (Aphis gossypii) Serpentine leafminer (Liriomyza huidobrensis) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start within three weeks after transplanting or once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals for optimal control. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
| Celery | Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Green peach aphid (Myzus persicae) & Cabbage aphid (Brevicoryne brassicae) Serpentine leafminer (Liriomyza brassicae) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start within three weeks after transplanting or once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals for optimal control. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. • PREV-AM only provide control on serpentine leafminer [SLM] adult. Monitor SLM movement and apply PREV-AM at first flight. Use PREV-AM in conjunction with other approved crop protection products to control the whole life cycle. |
| Herbs (Including but not limited to basil, mint, parsley) |
Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Green peach aphid (Myzus persicae) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start within three weeks after transplanting or once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals for optimal control. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
| Apple | Two spotted mite (Tetranychus urticae) Scale (Coccoidea spp.) Mealybug (Pseudococcidae spp.) Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) Woolly apple aphid (Eriosoma lanigerum) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start immediately when insect pest appeared and continue as a weekly spray programme for as long as needed. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. • Scale and mealybug control should start before budding. For best result, apply when scale is at first or second instar. |
| Powdery mildew (Podosphaera leucotricha) |
400-600 mL (0.4-0.6 % v/v) |
• Start application under conditions which are favourable for disease development. Use the low rate during conditions of low to moderate infection pressure and the high rate in more severe infection conditions or when symptoms are present. • Application for insect control at earlier crop stage will suppress disease inoculum build up at later stage. • Crop monitoring is essential to ensure correct application timing. If disease pressure continues to build, consider mixing or using an alternative fungicide to ensure thorough disease control. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
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| Lychee | Erinose mite (Aceria litchi) Scale (Coccoidea spp.) Mealybug (Pseudococcidae spp.) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start immediately when insect pest appeared and continue as a weekly spray programme for as long as needed. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. • Scale and mealybug control should start at first sight. For best result, apply when scale is at first or second instar |
| Citrus (Including but not limited to oranges, mandarins, lemons, limes) |
Whitefly (Dialeurodes citri) Two spotted mite (Tetranychus urticae) Rust mites (Phyllocoptruta oleivora) Oriental spider mite (Eutetranychus orientalis) Scale (Coccoidea spp.) Mealybug (Pseudococcidae spp.) Suppression: Onion thrips (Thrips tabaci) & Western flower thrips (Frankliniella occidentalis) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start immediately when insect pest appeared and continue as a weekly spray programme for as long as needed. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. • Scale and mealybug control should start before budding. For best result, apply when scale is at first or second instar. • DO NOT apply in spray volumes greater than 1,500 L/ha |
| Paw paw | Two spotted mite (Tetranychus urticae) Suppression: Green peach aphid (Myzus persicae) & Melon aphid (Aphis gossypii) |
400-600 mL (0.4-0.6 % v/v) |
• Application should start immediately when insect pest appeared and continue as a weekly spray programme for as long as needed. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. |
| Winegrapes | Budmite (Colomerus vitis) Suppression: Mealybug (Pseudococcidae spp.) Scale (Coccidea spp.) |
300-400mL (0.3-0.4% v/v) |
• Application should start once pests appear and continue as a weekly spray programme for as long as needed. • At least two consecutive applications of PREV-AM at 5-14 spray intervals for optimal control. • Use a shorter interval for severe pest infestation. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals. • Scale and mealybug control should start before budding. For best result, apply when scale is at first or second instar. |
| Powdery mildew (Erysiphe necator) Grey mould (Botrytis cinerea) Suppression only |
300-400mL (0.3-0.4% v/v) |
• Start application under conditions which are favourable for disease development. Use the low rate during conditions of low to moderate infection pressure and the high rate in more severe infection conditions or when symptoms are present. • Application for insect control at earlier crop stage will suppress disease inoculum build up at later stage. • Crop monitoring is essential to ensure correct application timing. If disease pressure continues to build, consider mixing or using an alternative fungicide to ensure thorough disease control. • Ensure even and thorough coverage throughout the plant canopy, including bottom of leaves, just prior to point of run-off, at 7-day intervals.. |
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