她报告说，把巢穴从巢套板上拆下来用杀菌剂异菌脲喷洒后“白垩病发病率就会减少50%——没有检测到幼虫死亡。”

Spraying an iprodione fungicide on the nests after they’re taken out of the nesting boards “reduced chalkbrood levels by up to 50 percent—with no measurable loss of young,” she reports.

youdao

她报告说，把巢穴从巢套板上拆下来用杀菌剂异菌脲喷洒后“白垩病发病率就会减少50%——没有检测到幼虫死亡。”

Spraying an iprodione fungicide on the nests after they’re taken out of the nesting boards “reduced chalkbrood levels by up to 50 percent—with no measurable loss of young,” she reports.

youdao