Trees & Shrubs

70% Neem Oil
Agri-Fos® Systemic Fungicide
All Natural 3 in 1 Garden Insect Spray
All Natural Mite and Insect Control RTU
All Natural Snail & Slug Spray RTU
Aphid & Whitefly Spray
Bi-Carb Old Fashioned Fungicide
Bloom & Root Plant Food (10-52-8)
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DIY Multi Insect Killer
Dr. Iron Liquid
Dr. Iron®
Epsom Salts
Fish & Poop
Florel® Brand Growth Regulator
Foli-Cal®
Fruit Tree & Vegetable Systemic Soil Drench
Fruit Tree Spray Plus
Grass Getter®
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GreenTree Pro Nutriboosters
Honey Bee Attractant
Kudzu Killer
Lady Bug Attractant
Liqui-Cop®
Liqui-Cop® RTS
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Mark-It Blue
Monterey - Nature's Own Spray Helper
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Monterey B.t.
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Monterey Brush & Vine Control
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Monterey Consan® 20
Monterey Fungi-Max™ Brand
Monterey Garden Insect Spray
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Monterey Horticultural Oil
Monterey Liquid Copper Fungicide RTU
Monterey Neem Oil RTU
Monterey Nematode Control
Monterey Once A Year Insect Control II
Monterey Perc-O-Late Plus
Monterey Rose & Flower Insect Spray
Monterey Rose & Flower Spray Plus
Monterey Turf & Ornamental Insect Spray
Motomco Mole Killer (worm) - Placements
Olive Fruit Fly Trap & Lure
Sequestar® Iron 6%
Sluggo®
Sluggo® AG
Stink Bug Spray
Sucker-Stopper® RTU
Take Down Garden Spray
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Tree & Shrub Soil Nutrient Mix (5-0-0)
TriTek
Vegetable & Ornamental Weeder
Weed Impede®

Monterey B.t. RTU

  • Biological Insecticide

  • Controls Worms & Caterpillars on Fruits, Vegetables, Ornamentals & Shade Trees in and around the Home Garden


Monterey B.t. RTU

ItemQuantity 
32 oz RTU $13.00
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Additional Product Information


OMRI Listed for Organic Gardening


Monterey B.t. RTU should be applied when worms or caterpillars are first noticed, then repeated at five 5-7 day intervals while they are active. 


It should be applied more frequently to control heavy infestations. 


Monterey B.t. RTU should be applied thoroughly to top and bottom of foliage, and reapplied after heavy rains.


Monterey B.t. RTU must be eaten by worms or caterpillars to be effective. After ingesting the insecticide, they immediately stop feeding, though they may otherwise appear to be unaffected for several days. 


May be applied up to and on the day of harvest.