怎样接种繁殖?赤眼蜂羽化多在清晨,羽出后应立即接种繁殖。先将寄主卵粒选净,用片胶(洋干漆,在80—95％酒精内溶化后取用)粘在厚纸卡片上,成一圆圈,半小时后待酒精蒸发即可放在接种盒里供接种用(图2,A)。其他 How to inoculate breeding? Trichogramma feather mostly in the early morning, feather immediately after inoculation breeding. The first election of the host particle election net, with plastic sheet (dry paint, dissolved in 80-95% alcohol access) on the thick paper card, into a circle, half an hour after alcohol evaporation can be placed on the vaccination box For inoculation (Figure 2, A). other