Biological Larvicides
Biological Larvicides
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AquaBac 200G Bti Granular Biological Mosquito Insecticide, Becker Microbial
AquaBac 200G Granular Bacillus thuringiensis var. israelensis (Bti). Bti is eaten by the mosquito larva and becomes highly toxic to the larva, killing them within minutes after ingestion. Since the bacteria are harmless to other mosquito and black fly larva predators, these predators continue to feed on the larva and work in concert with Bti to keep the larva population in check.Organic Certification(s): OMRI Active Ingredients: (S)-Bacillus thuringiensis 2.86%Insecticide Mode of Action: 11A Insecticide Class: Microbial DisruptorsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 40 Lbs.
Not for Sale to: VT
From $105.95
VectoBac 12AS Bti Biological Mosquito & Black Fly Larvicide, Valent
VectoBac 12AS (also known as SC; Suspension Concentrate) is an aqueous suspension formulation of Bacillus thuringiensis subsp. israelensis (strain AM65-52) for control of mosquitoes, black flies, and closely related fly larvae.
Not for Sale to: VT
From $167.95
VectoBac Biological Larvicide Granules, Valent
VectoBac G, GS (formerly CG), and GR are granular formulations of Bacillus thuringiensis subsp.israelensis (strain AM65-52) for control of mosquito larvae.
Not for Sale to: VT
From $149.95
VectoLex FG Biological Mosquito Larvicide, Valent
VectoLex FG (formerly CG), is a granular formulation of Bacillus sphaericus 2362 (strain ABTS-1743) for residual control of mosquito larvae.
Not for Sale to: VT
Discontinued: This Product has been discontinued by the manufacturer. Please see Spheratax instead.
VectoMax FG Biological Mosquito Larvicide, Valent
VectoMax FG is an advanced biological mosquito larvicide that combines the time-proven and environmentally compatible bacterial active ingredients Bacillus thuringiensis subsp. israelensis and Bacillus sphaericus 2362 into a single microparticle.
Not for Sale to: VT
Summit BTI Briquets, Amvac
Summit BTI Briquets, biological control of mosquitoes & psychodid flies. Floating sustained-release larvicide for long-term control of mosquito and psychodid fly larvae.Active Ingredients: Bacillus thuringiensis subspecies israelensis 10.31%Insecticide Mode of Action Group: 11 Insecticide Class: BiopesticidesEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 20 Briquets / Card
Not for Sale to: VT
From $20.95
Natular 2EC Liquid Larvicide, Clarke
Natular 2EC Liquid Larvicide is a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism.Active Ingredients: Spinosad 20.6%Insecticide Mode of Action: 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 2.5 Gal.
Not for Sale to: VT
From $5,049.95
Natular XRT Larvicide Tablets, Clarke
Natular XRT is a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular XRT tablets release effective levels of spinosad over a period up to 180 days in mosquito breeding sites.Active Ingredients: Spinosad 6.25%Insecticide Mode of Action: 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 220 Tablet Case
Not for Sale to: VT
From $1,349.95
Natular DT Larvicide Tabs, Clarke
Natular DT is a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular DT tabs release effective levels of spinosad over a period up to 60 days in mosquito breeding sites.Active Ingredients: Spinosad 7.48%Insecticide Mode of Action: 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 12 Tabs per Card
Not for Sale to: VT
Duplex-G Larvicide, Zoecon
Duplex-G Larvicide is a dual action extended residual biological larvicide and insect growth regulator granular product to kill mosquito larvae and prevent adult mosquito emergence (including those mosquitoes that may transmit diseases, including West Nile virus, Dengue, Chikungunya, and Zika virus).Active Ingredients: (S)-Methoprene 1.60% + Bacillus thuringiensis subspecies israelensis 5.35%Insecticide Mode of Action Group: 7 + 11 Insecticide Class: Insect Growth Regulator + BiopesticidesEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 40 Lbs.
Not for Sale to: VT
From $791.95
Natular G Granular Larvicide, Clarke
Natular G Granular Larvicide is a Naturalyte product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism.Active Ingredients: Spinosad 0.5%Insecticide Mode of Action: Group 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONEPA Registration Number: 8329-80Application Rate Range: (see label) Container Size(s): 40 Lbs.
Not for Sale to: VT
Natular G30 Granular Larvicide, Clarke
Natular G30 Granular Larvicide is an extended release granule for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular G30 Granular Larvicide releases effective levels of spinosad for up to 30 days under typical environmental conditions.Active Ingredients: Spinosad 2.5%Insecticide Mode of Action: 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 40 Lbs.
Not for Sale to: VT
From $874.95
Natular T30 Larvicide Tablets, Clarke
Natular T30 Larvicide Tablets are extended release tablets for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular T30 Larvicide Tablets release effective levels of spinosad for up to 30 days under typical environmental conditions.Active Ingredients: Spinosad 8.33%Insecticide Mode of Action: 5 Insecticide Class: SpinosynsEPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 400 Tablets
Not for Sale to: VT
From $745.95
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Products of the Month
Treegator Original Slow Release Watering Bag
Treegator Original is a slow release watering bag that is perfect for newly planted or established trees from 1 to 8 inches in trunk diameter, with branches beginning at least 25 inches from the ground or higher.
ALL SALES ARE FINAL. No refunds, returns, or exchanges.
Not for Sale to: VT
From $15.95
Ooze Tube Professional Tree Establishment Systems
Ooze Tube Professional Tree Establishment patented system specifically engineered to establish trees in under-irrigated sites with minimal cost and maximum survival.
ALL SALES ARE FINAL. No refunds, returns, or exchanges.
Not for Sale to: VT
From $13.95
MCH Bubble Caps, Synergy Shield Douglas-fir and Spruce Beetle Repellent
Synergy Shield MCH Bubble Caps, Douglas-fir Beetle Repellent uses MCH – a naturally occurring anti-aggregation pheromone of the Douglas-fir beetle to protect trees from attack by Spruce, and Douglas-fir beetles.Active Ingredients: 3-methyl-2-cyclohexen-1-one 97.9% (500 mg)EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: 1 or 2 /tree, 40 /acre Container Size(s): Min. Order 10 pcs.
Not for Sale to: CA, VT
ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product is perishable.
From $2.64
Verbenone Pouch Synergy Shield Beetle Repellent, Synergy Semiochemicals
Synergy Shield Pine Beetle Repellent Verbenone Pouch, for Mountain Pine, Southern Pine, Western Pine and other Bark BeetlesActive Ingredients: Verbenone, 4,6,6-trimethyl-bicyclo(3.1.1) hept-3-en-2-one EPA Signal Word: CAUTION / PRECAUCIONEPA Registration Number: 90515-2 Application Rate Range: 1 or 2 /tree, 20 - 60 /acre Container Size(s): Sold in Multiples of 10 pcs.
Not for Sale to: CA, VT
ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product is perishable.
From $8.80
OMRI - On Sale This Month
AXXE Herbicide, 2.5 Gal.
AXXE Broad Spectrum Herbicide is a non-selective, weed control for grasses and broadleaf weeds. It is formulated to deliver maximum performance and provide fast-acting results on a long list of weeds and grasses, as well as most mosses and lichens. OMRI Listed.
From $124.95
Grandevo WDG Bioinsecticide Miticide, OMRI Listed, Marrone Bio Innovations
Grandevo WDG Bioinsecticide Miticide is a new water dispersible granule formation that contains several active compounds that repel, stop feeding, reduce reproduction and induce mortality to prevent the development of damaging populations of sucking and chewing insects, flies and mites. Organic Certification(s): OMRIActive Ingredients: Chromobacterium subtsugae strain PRAA4-1 30.0% Insecticide Mode of Action: Insecticide Class: EPA Signal Word: CAUTION / PRECAUCIONApplication Rate Range: (see label) Container Size(s): 20 Lbs.
Not for Sale to: VT
From $144.95