Rain will weeken any pestiside if it rains day of application.
If that happens you will have to re apply.
But it is ok to apply a few hours after rain because alot of bugs come out after a rain. But for best results I'd say apply when you have at least two days or more of dry weather to give the best chance of the pestiside to work and not be washed away or deluted by rain.
How to Use
Shake well before using. Adjust spray nozzle to give a fine spray. Hold sprayer approximately 12 inches from plant and spray, thoroughly covering all plant surfaces until slightly wet. When done, close nozzle.
Nuisance Pests: Apply directly to listed pests in outdoor areas.
Outdoor Surfaces: Spray buildings, porches, patios, garages and other areas where bugs have been seen or are found.
When to Apply
Apply as necessary to maintain control, at least 7 days between each application.
Where to Use
On roses, flowers, shrubs, vegetables and fruits, or on outdoor surfaces of buildings, porches and patios.
Where Not to Use
Not for indoor use.
What It Controls
On Ornamental Plants Including: Roses, Flowers, Shrubs and Small Trees: Aphid, armyworm, balsam woolly adelgid, buckhorn aphid, cabbage looper, cucumber beetle (adults—spotted & striped), cutworm, European pine sawfly, fall webworm, flea beetle, grasshopper, gypsy moth, imported cabbageworm, Japanese beetle, leafhopper, looper, Northern pine weevil, pine chafer, pine coreid bug, red pine sawfly, redheaded pine sawfly, saltmarsh caterpillar, spittlebugs, tent caterpillar, and whitefly.
On Listed Vegetables and Melons: Alfalfa caterpillar, alfalfa looper, aphid, armyworm, artichoke plume moth, beet armyworm, buckhorn aphid, cabbage looper, carrot weevil, celery looper, chinch bug, Colorado potato beetle, corn earworm, corn rootworm (adults), cowpea curculio, cucumber beetle (adults – spotted & striped), cutworm, diamondback moth, European corn borer, flea beetle, grasshopper, green cloverworm, imported cabbageworm,leafhopper, looper, lygus bug, Mexican bean beetle, painted lady caterpillar, pea aphid, pea weevil, pepper weevil, pickleworm, potato leafhopper, potato psyllid, potato tuberworm, rindworm, saltmarsh caterpillar, sap beetle, Southwestern corn borer, squash bug, squash vine borer,stalk borer, stinkbug, tarnished plant bug, tobacco hornworm, tomato fruitworm, tomato hornworm, tomato pinworm, vegetable leafminer, velvetbean caterpillar, Western bean cutworm, and whitefly.
On Listed Berries and Small Fruit & Nut Trees: Apple aphid, black cherry aphid, codling moth, leafrollers, leafhoppers, green fruit worm, plant bugs, oblique banded leafroller, variegated leafroller, tentiform leafminer, San Jose scale (on fruit only), tufted apple budmoth, plum curculio, Oriental fruit moth, apple maggot, red-banded leafroller, lesser appleworm, rosey apple aphid, periodical cicada, pear psylla, pear slug, navel orangeworm, peach twig borer, filbert worm, peach tree borer, lesser peach tree borer, cherry fruit fly, American plum borer, pecan weevil, hickory shuckworm, pecan nut casebearer, pecan aphids, pecan spittlebug, pecan stem phylloxera, pecan leaf phylloxera, walnut aphid and walnut husk fly.
Cautions
For outdoor use only. Do not spray near fishponds or other bodies of water.
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Active Ingredients:
0.0033% Esfenvalerate