This article discusses the importance of representatives Braconidae family in regulating number harmful moths various agrobiocenoses. In order to determine species composition and biological features development entomophage Tashkent region, samples eggs, larvae butterflies occurring moth. Along with this, moth affected by entomophages were collected determined which they affected. As a result, ...

BRIEF note was published in 1940 (WHITING) concerning the influence of A temperature on X-ray sensitivity of different meiotic stages in the Habrobracon oocyte. Unmated females were kept at O"C, 13"C, 25"C, and 35OC for one hour before and one hour after irradiation. During a one half minute of exposure to 212r, they were at room temperature. For oocytes in first meiotic metaphase (metaphase I)...