| 摘要 |
The invention relates to agriculture, namely to a process for mass rearing of entomophage Trichogramma evanescens W.The process, according to the invention, provides for the sterilization of Sitotroga cerealella O. grain moth eggsby treating them for 4…5 min with infrared rays with a wavelength of 750…1000 nm from a source with a power of 250 W, situated at a distance of 250…300 mm from the eggs placed in a layer, their subsequent maintenance at the temperature of 23…25°C and relative humidity of 75…85% for 5…7 days, separation of sterile eggs and rearing of entomophage with their use. |
