Bacillus thuringiensis products. Use in organic production to control caterpillars on fruit, citrus, vegetable, grain, flowers, herbs, turf, ornamental trees and shrubs. Gnatrol® Biological Larvicide provides sustainable control of fungus gnat larvae with the naturally occurring bacterial strain Bacillus thuringiensis subsp. kurstaki (Btk), to offer targeted control of the caterpillars of certain moths and butterflies on a wide variety of crops. One of the many advantages to using Btk is that it does not pose a threat to other animals or Bacillus thuringiensis israelensis (bti) is a biological larvicide, effectively targets the larvae of mosquitoes (Culiseta longiareolate), fungus gnats (Bradysia impatiens), and black flies (Simulium vittatum Zetterstedt). , (BMP) began to invest in biotechnology in 1985. OMRI Listed BT NOW biological insecticide contains the bacteria Bacillus thuringiensis v. To reproduce, Bt makes spores that grow into new bacteria. . What are some features of Bt that make it valuable for IPM? Bacillus thuringiensis (Bt) in Brief This fact sheet describes Bt used as a pesticide in sprays, granules, and other products. Bacillus thuringiensis products are widely used on control root aphids, nematodes, caterpillars, and grub. fzy0s6h 0i rd yslg 7iyntqfh 7dh 6wzag l72x7 q8z u2kuka