ASSAIL® Insecticide
Acetamiprid ACETAMIPRID
Growers trust ASSAIL® Insecticide to protect their crops, their livelihoods and the traditions that have been passed down for generations. They know its superior formulation provides stronger, more reliable control of insects at all stages, including husk fly and codling moth in almonds and codling moth and aphid in apples. Widely regarded as one of the most versatile insecticides on the market today, ASSAIL can be used on a broad range of crops — from tree crops to vegetables to cotton. ASSAIL is also easy on bees.*
Available in 30 SG, 70 WP, and 30 SC formulations.
For the ASSAIL 30 SG Label, SDS and other documents, click here.
*Do not directly spray bees. Do not apply while bees are foraging in the treatment area.
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Additional Product Details
All Crops
- Abiu
- Abyssinian cabbage (Brassica carinata)
- African nut tree
- Akee apple
- Almond
- Alsike clover
- American persimmon
- Amur river grape
- Andean blackberry
- Apple
- Apricot
- Arctic blackberry
- Aronia berry
- Arracacha
- Arrowleaf clover
- Arrowroot
- Arugula
- Asian pear
- Asparagus
- Asparagus bean
- Avocado
- Azarole
- Bacury
- Balsam apple
- Balsam pear
- Banana
- Bearberry
- Beechnut
- Bell pepper
- Beltsville bunching onion
- Bilberry
- Bingleberry
- Binjai
- Bitter lettuce
- Bitter melon
- Black cherry
- Black currant
- Black sapote
- Black satin berry
- Black walnut
- Blackberry
- Blackeyed pea
- Blackjack
- Boysenberry
- Brazil nut
- Brazilian pine
- Broad bean (Fava bean)
- Broccoli
- Broccoli raab (Rapini)
- Brombeere
- Brussels sprouts
- Buckhorn plantain
- Buffalo currant
- Bunya
- Bur oak
- Butternut
- Cabbage
- Cajou
- Calamondin
- California blackberry
- Candlenut
- Canistel
- Cantaloupe
- Capulin
- Cardoon
- Casaba
- Cashew
- Cassava
- Cat's whiskers
- Cauliflower
- Celery
- Celtuce
- Cham-chwi
- Cham-na-mul
- Chayote fruit
- Chayote root
- Cherokee blackberry
- Chervil
- Chesterberry
- Chestnut
- Cheyenne blackberry
- Chile pepper
- Chilean guava
- Chinese amaranth
- Chinese artichoke
- Chinese broccoli (Gai lon)
- Chinese cabbage (Bok choy)
- Chinese cabbage (Napa cabbage)
- Chinese celery
- Chinese chive
- Chinese cucumber
- Chinese jujube
- Chinese jujube
- Chinese quince
- Chinese violet leaves
- Chinese waxgourd (Chinese preserving melon)
- Chinquapin
- Chipilin
- Chive
- Chufa
- Citron
- Citron melon
- Cloudberry
- Clover seed
- Cocona
- Coconut
- Collards
- Common pawpaw
- Coquito nut
- Corn salad
- Coryberry
- Cosmos
- Cotton
- Cowpea
- Crabapple
- Cranberry
- Crenshaw melon
- Crimson clover
- Cucumber
- Cupuacu (Cupuacú)
- Currant
- Dandelion
- Dang-gwi leaves
- Darrowberry
- Dasheen (Taro)
- Daylily bulb
- Dewberry
- Dika nut
- Dillweed
- Dirksen thornless berry
- Dock
- Dol-nam-mul
- Ebolo
- Edible Canna
- Edible gourd
- Edible honeysuckle
- Eggplant
- Elderberry
- Elegans hosta
- Endive
- English primrose
- English walnut
- Escarole
- Etambe
- European barberry
- Evergreen blackberry
- Fameflower
- Feather cockscomb
- Filbert (Hazelnut)
- Florence fennel
- Fresh grape
- Fresh market tomato
- Fritillaria bulb
- Fritillaria leaves
- Fuki
- Garden cress
- Garden huckleberry
- Garden pea
- Garden purslane
- Garland chrysanthemum
- Garlic
- Gherkin
- Ginger
- Ginkgo
- Goji berry
- Good king henry
- Gooseberry
- Grapefruit
- Green bean
- Green onion
- Green pea
- Green sapote
- Groundcherry
- Guiana chestnut
- Hanover salad
- Hardy kiwifruit
- Hazelnut (Filbert)
- Head lettuce
- Heartnut
- Hickory nut
- Highbush blueberry
- Highbush cranberry
- Himalayaberry
- Honey balls
- Honeydew melon
- Huauzontle
- Huckleberry
- Hullberry
- Indian aster
- Jackbean
- Japanese horse-chestnut
- Japanese quince
- Jatoba (Jatobá)
- Jerusalem artichoke
- Jostaberry
- Jujubes
- Juneberry (Saskatoon berry)
- Jute leaves
- Kale
- Kei apple
- Kohlrabi
- Kumquat
- Kurrat
- Ladino clover
- Lady's leek
- Langsat
- Lanjut
- Lavacaberry
- Leaf lettuce
- Leafy amaranth
- Leek
- Lemon
- Leren
- Lily bulb
- Lima bean succulent
- Lime
- Lingonberry
- Loganberry
- Loquat
- Lowberry
- Lowbush blueberry
- Lucretiaberry
- Lucuma (Lúcuma)
- Mabolo
- Maca leaves
- Macadamia nut
- Malabar spinach
- Mammoth blackberry
- Mandarin orange
- Mango
- Mango melon
- Mangosteen
- Marionberry
- Martynia
- Mayhaw
- Maypop
- Medlar
- Melon
- Mizuna
- Mongongo nut
- Monkey puzzle nut
- Monkey-pot
- Mora
- Muntries
- Mures deronce
- Muskmelon
- Mustard greens
- Nanking cherry
- Naranjilla
- Native currant
- Navel orange
- Nectarberry
- Nectarine
- New Zealand spinach
- Non-bell pepper
- Northern dewberry
- Okari nut
- Okra
- Olallieberry
- Onion bulb
- Onion seed
- Orach
- Oregon evergreen blackberry
- Oriental pear (see Asian pear)
- Pachira nut
- Paho
- Papaya
- Parsley
- Partridgeberry
- Pawpaw
- Peach
- Peach palm nut
- Pear
- Pecan
- Pelipisan
- Pepino
- Pequi
- Pequia (Pequiá)
- Persian melon
- Phenomenalberry
- Pigeon pea
- Pili nut
- Pine nut
- Pistachio
- Plantain
- Plum
- Plumcot
- Pomegranate
- Poshte
- Potato
- Prune (Prune plum)
- Pummelo
- Pumpkin
- Quandong
- Quince
- Radicchio (Red chicory)
- Radish leaves
- Raisin grape
- Rangeberry
- Rape greens
- Rapini (Broccoli raab)
- Raspberry
- Ravenberry
- Red clover
- Red currant
- Rhubarb
- Romaine lettuce
- Roselle
- Rossberry
- Salal
- Sapucaia nut
- Sataw
- Satsuma mandarin
- Schisandra berry
- Screw-pine
- Sea buckthorn
- Seakale cabbage
- Seeded tomato
- Shallot bulb
- Shallot fresh leaves
- Shawnee blackberry
- Shepherd's purse
- Sloe
- Sour orange
- Southern dewberry
- Soybean
- Spinach
- Star apple
- Strawberry
- Summer squash
- Sunberry
- Sweet cherry
- Sweet corn
- Sweet orange
- Sweet potato
- Sweetclover (Melilotus)
- Swiss chard
- Tamarind-of-the-Indies
- Tangelo
- Tangerine (Mandarin)
- Tangor
- Tanier (Cocoyam)
- Tanier spinach
- Tart cherry
- Tayberry
- Tejocote
- Tobacco
- Tomatillo
- Transplanted tomato
- Tropical almond
- True yam
- Turmeric
- Turnip greens
- Udo
- Uniq fruit
- Upland cress
- Valencia orange
- Watercress
- Watermelon
- White clover
- White sapote
- Wild loquat
- Wild rocket
- Wine grape
- Winter purslane
- Winter squash
- Yam bean (Jicama, Manoic pea)
- Yam bean (Jicama, Manoic pea)
- Yellowhorn
- Youngberry
- Zarzamora
- Zuiki
All Pests & Diseases
- Aphid
Quick Facts
Broad-spectrum translaminar control of sucking and chewing insects
Controls insects at multiple stages
Rapid knockdown, excellent residual activity
Great organophosphate replacement
Low to moderate toxicity to bees when applied according to label
EPA “reduced risk” insecticide
IRAC Class 4A
Available in three formulations: 70WP. 30 SC, and 30SG
Formulation
Assail® 70WP
Wettable Powder (WP) Formulation
4 x 28 oz. jug
Assail® 30SG
Soluble Granule (SG) Formulation
4 x 64 oz. jug
AZ, CA, CO, CT, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MT, NC, NE, NH, NJ, NV, NY, OH, OR, PA, RI, SC, SD, TX, UT, VA, VT, WA, WI, WV, WY, Assail 30SG is also Registered in AL, AR, LA, NM, ND, OK, TN, and Puerto Rico
ASSAIL is in a unique class of neonicotinoids which make it less toxic to bees when applied according to label.
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APPLES |
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TARGET PESTS |
ASSAIL 70WP |
ASSAIL 30SG |
SPECIFIC USE DIRECTIONS |
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Aphids Leafhoppers |
1.1–1.7 oz/A |
2.5–4.0 oz/A |
- Aphids: Species may differ in susceptibility. If you are unsure of aphid species, use higher rates in the listed use range. |
|
Codling Moth Mealybug Psylla Mullein Plant Bug (campylomma) |
1.7–3.4 oz/A |
4.0–8.0 oz/A |
- Codling moth: The use of horticulture oil in combination of ASSAIL has been shown to enhance control of codling moth. - Summer applications may not effectively control psylla - Application to prevent fruit damage from mullein plant bug should be made at pink bud through bloom, prior to petal fall. Do not apply this product when bees are foraging in the area to be treated. |
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Oriental Fruit Moth Lesser Apple Worm European Apple Sawfly Japanese Beetle |
2.3–3.4 oz/A |
5.0–8.0 oz/A |
- For Japanese beetle: adult beetles will stop feeding after application mortality will occur within a few days. |
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Tentimore Leafminer |
1.1 oz/A |
2.5 oz/A |
- Applications for leafminer control must be made before larvae reach the tissue feeding stage. |
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Apple Maggot Plum Curculio San Jose Scale (suppression) Dogwood Borer |
3.4 oz/A |
8 oz |
- For apple maggot: use of baited spheres is a good indicator that can be used to determine spray timing. - For optimum control of plum curculio, an early petal fall application is necessary, followed by one of two cover sprays during the egg-laying period. - For best results against San Jose scale time applications for the crawler stage. - The addition of horticulture oil is recommended for improved control against San Jose scale. |
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GRAPES |
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TARGET PESTS |
ASSAIL 70WP |
ASSAIL 30SG |
SPECIFIC USE DIRECTIONS |
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Leafhoppers (including grape and variegated) Glassy Winged Sharpshooter Aphids Mealybugs (Grape, Obscure, Vine) Western (Grapeleaf, Skeletonizer) Thrips |
1.1–2.3 oz/A |
2.5–5.3 oz/A |
- Begin applications when treatment thresholds have been reached. - Western grapeleaf skeletonizer: Apply as larvae are observed feeding on leaves. Apply sufficient water to provide thorough coverage of all surfaces. - Mealybug: Apply as crawlers/nymphs become active. - Thorough coverage is important to obtain optimum control. - The use of spray adjuvants, such as high-quality non-ionic surfactants, methylated seed or horticultural oils, may enhance coverage and plant uptake and may improve pest control. The use of stickers is not recommended. Some adjuvants can cause adverse effects, such as spotting or burn to fruit or foliage. Select an adjuvant that will be safe for the target crop. Follow adjuvant use directions. |
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WALNUT |
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TARGET PESTS |
ASSAIL 70WP |
ASSAIL 30SG |
SPECIFIC USE DIRECTIONS |
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Walnut Husk Fly |
2.7–3.4 oz/A |
6.4–8.0 oz/A |
- Apply once gravid (egg producing) adult females are observed. Add a recommended rate of husk fly bait. - When using a husk fly bait, ensure spray mix pH is between 5 and 9. - If needed, repeat application in 3–4 weeks. |
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Codling Moth Oriental Fruit Moth San Jose Scale |
2.3–4.1 oz/A |
5.3-9.6 oz/A |
- Oriental fruit moth: Make a delayed dormant application with oil prior to bud break. - Codling moth and Oriental fruit moth: Make in-season applications at moth flights using appropriate growing degree day models. - The addition of horticultural oil is recommended for improved performance. - San Jose scale: Apply as a dormant/delayed dormant application with oil. Time in-season applications for the crawler stage. |
|
Aphids Leafhopper |
1.1-4.1 oz/A |
2.5-9.6 oz/A |
- Aphids: Species may differ in susceptibility. If you are unsure of aphid species, use higher rates in the listed use range. - On large mature trees, use the higher rate within the listed rate range. - Use of an appropriate adjuvant will improve coverage and control. |
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Walnut Scale* |
4.1 oz/A |
9.6 oz/A |
- Begin applications when treatment thresholds have been reached. Thorough coverage is important to obtain optimum control. Adjust gallonage to tree size to insure coverage of scale on wood and foliage. |
*Please see label 2(ee) for complete application instructions.
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ALMOND |
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TARGET PESTS |
ASSAIL 70WP |
ASSAIL 30SG |
SPECIFIC USE DIRECTIONS |
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Aphids Leafhopper |
1.1-4.1 oz/A |
2.5-9.6 oz/A |
- Aphids: Species may differ in susceptibility. If you are unsure of aphid species, use higher rates in the listed use range. - On large mature trees, use the higher rate within the listed rate range. - Use of an appropriate adjuvant will improve coverage and control. |
|
Oriental Fruit Moth Peach Twig Borer San Jose Scale |
2.3-4.1 oz/A |
5.3-9.6 oz/A |
- Oriental fruit moth and peach twig borer: Make in-season applications at moth flights using appropriate growing degree day models. - The addition of horticultural oil is recommended for improved performance. - San Jose Scale: Apply as a dormant/delayed dormant application with oil. Time in-season applications for the crawler stage. |
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PISTACHIO |
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TARGET PESTS |
ASSAIL 70WP |
ASSAIL 30SG |
SPECIFIC USE DIRECTIONS |
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Gill’s Mealybug |
3.4 oz/A |
8.0 oz/A |
- Apply as crawlers emerge, typically in early to mid-June. - On large mature trees, use the higher rate within the listed rate range. - The addition of horticultural oil is recommended for improved performance. |
|
Aphids Leafhopper |
1.1-4.1 oz/A |
5.3-9.6 oz/A |
- Aphids: Species may differ in susceptibility. If you are unsure of aphid species, use higher rates in the listed use range. - On large mature trees, use the higher rate within the listed rate range. - Use of an appropriate adjuvant will improve coverage and control. |
Please see the label for any restrictions that may apply.