: Most retail Bt is the kurstaki strain, which specifically targets caterpillars. If you are dealing with fungus gnats or beetle larvae, you may need different strains like israelensis or san diego .
: For best results, apply when pests are first noticed and ensure thorough coverage on both the tops and undersides of leaves.
: Home Depot and Lowe’s carry major brands like Monterey and Bonide.
: Most retail Bt is the kurstaki strain, which specifically targets caterpillars. If you are dealing with fungus gnats or beetle larvae, you may need different strains like israelensis or san diego .
: For best results, apply when pests are first noticed and ensure thorough coverage on both the tops and undersides of leaves.
: Home Depot and Lowe’s carry major brands like Monterey and Bonide.