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OMRI & Organic Products

The Organic Materials Review Institute (OMRI) is an international nonprofit organization that determines which input products are allowed for use in organic production and processing. OMRI listed products are allowed for use in certified organic operations under the USDA National Organic Program.

Pest control products listed in this category are compliant with the USDA's National Organic Program (NOP) requirements for organic input.

Organic Insecticides

Organic Fungicides

Organic Miticides

Organic Nematicides

Organic Herbicides

Organic Algaecides

Organic Adjuvants & Surfactants

Organic Sanitizers & Disinfectants

Biological Insecticides

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Constant BUpH-er Acidifier, OMRI Listed, Brandt

Constant BUpH-er is an organic buffer that will safely lower water pH while minimizing the potential for damage to equipment.

State Registrations Not for Sale to: VT

From $25.45

Lifegard WG Biologic Plant Activator, Certis

Choose the first fungicide in a new class of biological disease control agents used to preventively manage foliar diseases in fruit and vegetable cropping systems.

Active Ingredients: Bacillus Mycoides Isolate J* 40.0%
Application Rate Range: (see label)
Container Size(s): 1 Lb.

State Registrations Not for Sale to: VT

From $159.95

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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.

Non-Returnable Item ALL SALES ARE FINAL. No refunds, returns, or exchanges.

State Registrations 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.

Non-Returnable Item ALL SALES ARE FINAL. No refunds, returns, or exchanges.

State Registrations 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 / PRECAUCION
Application Rate Range: 1 or 2 /tree, 40 /acre
Container Size(s): Min. Order 10 pcs.

State Registrations Not for Sale to: CA, VT

Perishable Product 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 Beetles

Active Ingredients: Verbenone, 4,6,6-trimethyl-bicyclo(3.1.1) hept-3-en-2-one
EPA Signal Word: CAUTION / PRECAUCION
EPA Registration Number: 90515-2
Application Rate Range: 1 or 2 /tree, 20 - 60 /acre
Container Size(s): Sold in Multiples of 10 pcs.

State Registrations Not for Sale to: CA, VT

Perishable Product 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): OMRI
Active Ingredients: Chromobacterium subtsugae strain PRAA4-1 30.0%
Insecticide Mode of Action:
Insecticide Class:
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 20 Lbs.

State Registrations Not for Sale to: VT

From $144.95