Bioecology of generations of trichogramma diluted by different methods

Аннотация

In Uzbekistan, a great attention is paid to the use of biological method, in particular entomophags which, unlike the chemical method is characterized by safety to the environment and high biological efficiency reaches 65–70%.Biological effectivenessof Natural generations: biological effectiveness of T.chilonis in 1:10 ratio in 5 days illustrates 58%, in 7 days shows 69%, 9 days presents 76%.Biological effectiveness of the reared generations in biolaboratory: biological effectiveness of T.chilonis in 1:10 ratio in 5 days illustrates 61%, in 7 days shows 72%, 9 days presents 81%.Biological effectiveness of in vitro generations: biological effectiveness of T.chilonis in 1:10 ratio in 5 days illustrates 61%, in 7 days shows 70%, 9 days presents 89%.