The materials listed in this table are formulated from living microorganisms and/or their byproducts. The symbol OG indicates a product is listed by the Organic Materials Review Institute (OMRI) as approved for use in organic production.
Trade name | Active ingredient | Target Diseases | Labeled crops | Comments |
---|---|---|---|---|
Actinovate AGOG | Streptomyces lydicus | Downy mildew, powdery mildew, Botrytis, Sclerotinia spp., Pythium, Phytophthora, Fusarium, Rhizoctonia | Greenhouse use only for vegetable crops | Seed and soil treatment (drench/in-furrow), greenhouse foliar sprays |
Bio-Save 10 LPOG | Pseudomonas syringae Strain ESC-10 | Fusarium and Helminthosporium storage rots | Potato | Post-harvest application |
Bio-TamOG |
Trichoderma asperellum & Trichoderma gamsii |
Fusarium. Rhizoctonia, Pythium, Phytophthora, Sclerotinia, Sclerotium, Verticillium | Corn, cole crops, fruiting vegetables, cucurbits, leafy vegetables, legumes, root, tuber, and corm vegetables, herbs, onions |
Soil treatment
|
Companion Liquid (& WP) Biological FungicideOG |
Bacillus subtilis GB03 |
Anthracnose, Botrytis, bacterial diseases, Powdery mildew, Phytophthora, Pythium, Rhizoctonia, Leaf spots |
All crops |
Soil treatment, hydroponics, seed treatment |
CeaseOG |
Bacillus subtilis QST 713 strain |
Rhizoctonia, Pythium, Phytophthora, Fusarium |
Most crops |
Soil drench, greenhouse use
|
Contans WGOG | Coniothyrium minitans Strain CON/M/91-08 | Sclerotinia sclerotiorum Sclerotinia minor |
Most crops (Bayer formula NOT labeled for tomato) | Soil treatment |
DiTera DFOG | Myrothecium verrucaria Strain AARC-0255 | Nematodes | Celery, lettuce, spinach, crucifers | |
Double NickelOG | Bacillus amyloliquefaciens |
Botrytis, Alternaria, fungal leaf spots & blights, powdery mildew, downy mildew, soilborne pathogens: Rhizoctonia, Pythium, Fusarium, Sclerotinia, (suppression only: rust, late blight, early blight), |
Cucurbits, fruiting and leafy vegetables, brassicas, asparagus, bulbs, legumes/beans, sweet corn & popcorn, herbs | |
MycostopOG | Streptomyces griseoviridis Strain K61 | Fusarium, Alternaria, Phomopsis, Botrytis, Pythium, Phytophthora, Rhizoctonia | Beans, lettuce, carrots, crucifers, onions, spinach, tomato, root crops, herbs | Seed or soil treatment |
ObtegoOG |
Trichoderma asperellum ICC 012 Trichoderma gamsii ICC 080 |
Fusarium, Phytophthora, Pythium, Rhizoctonia, Sclerotinia | Cucurbits, leafy vegetables, fruiting vegetables, herbs | |
Prestop WPOG PVentOG |
Gliocladium catenulatum Strain Ji1446 |
Pythium, Phytophthora, Rhizoctonia, Fusarium, Verticillium, Botrytis |
Most crops. See label for crops registered for incorporated or drench treatment only. |
|
RhapsodyOG | Bacillus subtilis QST 713 | Alternaria, bacterial blight(Xanthomonas), downy mildew, powdery mildew, Sclerotinia spp., Botrytis, rust, Pytophthora infestans | Broccoli, carrot, lettuce, onion, pepper, tomato, herbs |
Greenhouse Use. |
RootShieldOG | Trichoderma harzianum Rifai Strain KRL-AG2 | Pythium, Rhizoctonia, Fusarium, Cylindrocladium, Thielaviopsis | Eggplant, pepper, tomato, lettuce, crucifers, cucurbits, herbs, bulb crops |
In-furrow treatment, greenhouse use |
RootShield PlusOG | Trichoderma harzianum Rifai Strain T-22 & T. viriens Strain G-41 | Pythium, Rhizoctonia, Fusarium, Cylindrocladium, Thielaviopsis | Eggplant, pepper, tomato, lettuce, crucifers, cucurbits, herbs, bulb crops | soilborne diseases, greenhouse use |
Serenade OptiOG, Serenade ASOOG |
Bacillus subtilis QST 713 | Alternaria, Anthracnose, Botrytis, downy mildew, powdery mildew, rust, Helminthosporium diseases, Didymella, Phoma, Bacterial diseases | Most crops |
Can also be used for postharvest disease protection |
SonataOG | Bacillus pumilis QST 2808 | Alternaria, Downy mildew, Powdery mildew, Rust | Most crops | |
StargusOG | Bacillus amyloliquefaciens F727 | Fusarium, Phytophthora, Pythium, Rhizoctonia, Sclerotinia, downy mildew, Botrytis | Most crops | |
Subtilex NG | Bacillus subtilis MBI 600 | Rhizoctonia, Fusarium, Pythium, Powdery mildew | Pepper, tomato, eggplant, cucurbits | For greenhouse use only. |
Taegro 2OG |
Bacillus amyloliquefaciens FZB24 | Rhizoctonia, Fusarium, Sclerotinia, Pythium, Phytophthora, leaf spots, Powdery mildew | Fruiting vegetables, cucurbits, leafy vegetables | In-furrow, transplant drench, basal spray for primarily soilborne diseases. |
Triathlon BAOG | Bacillus amyloliquefaciens D747 | Botrytis, Rhizoctonia, Fusarium, Sclerotinia, Pythium, Phytophthora, leaf spots, powdery mildew, downy mildew | Most crops |