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Which Bt Strain Works, and What Results Should You Expect? Yes, Bacillus thuringiensis can be used for grub control, but only if you are talking about the right Bt strain. For white grub control, the relevant strain is Bacillus [...]

Yes, Metarhizium anisopliae can help control mosquitoes. The strongest evidence shows activity against both larvae and adult females, and its value is not limited to direct mortality. Infected mosquitoes can also show reduced blood feeding and lower fecundity, which means [...]

If you are evaluating bacillus thuringiensis for cabbage worms, the short answer is yes: Bt can be a strong fit for brassica caterpillar control when the target is a small, actively feeding larva on treated foliage. That is why extension [...]

Insecticides are not classified in only one way. They can be grouped by the pest they control, by chemical family, by mode of action, and by how they are used in the field. For day-to-day product selection, the most useful [...]

When this comparison is viewed from an agricultural biopesticide perspective, Bacillus subtilis and Bacillus coagulans are not at the same stage of development. Both belong to the broader Bacillus group and both can show antagonistic or plant-supporting activity, but Bacillus [...]

Metarhizium anisopliae is used in agriculture as a biological insect-control fungus for managing soil and foliar pest pressure in crop systems where growers want more than short-term knockdown. In practice, it is most valuable when you match the right strain [...]

If you’re choosing between Beauveria bassiana and Metarhizium anisopliae (often marketed today as Metarhizium brunneum for some commercial strains), don’t frame it as “which one is stronger.” Frame it as which one fits your pest ecology and application environment. Beauveria [...]

It depends—and the deciding factor is usually the strain, not the species name. Both Trichoderma asperellum and Trichoderma harzianum are used as biological control fungi, but real-world performance varies by strain identity, formulation quality, viable count, use pattern, and [...]

Rotenone is used for fish control as a regulated piscicide (fish toxicant) in fisheries management—typically to remove invasive or unwanted fish so a waterbody can be restored. It’s not a casual “pond fix.” In most jurisdictions, its use is tied [...]

Trichoderma harzianum is used in agriculture primarily as a root-zone biological control tool. In practical terms, it’s selected to reduce soilborne disease pressure, support seedling/transplant establishment, and improve root system performance as part of integrated crop protection (IPM) programs. [...]