大钩翅尺蛾是黑荆树的主要害虫之一。在福建省华安一年发生5代。以蛹在土中越冬,翌年3月中旬成虫开始羽化。卵堆产于嫩梢或羽叶上。卵期4～9天。幼虫5龄,幼虫期23～43天。蛹期越冬代为101～122天,其余各代7～16天。成虫寿命3～9天,每雌平均产卵量592粒。用40％氧化乐果、50％甲胺磷、20％氰戊菊酯和2.5％溴氰菊酯的稀释液进行喷洒,对幼虫均有良好的防治效果。 Large hook moth moth is one of the main pests of the black wattle. Hua’an in Fujian Province occurred five generations a year. With pupa overwintering in the soil, adults begin to emerge in mid March. Egg stack produced in tender shoots or feathers. Egg 4 to 9 days. 5th instar larvae, larvae 23 to 43 days. Pupal overwintering on behalf of the 101 to 122 days, the remaining generations of 7 to 16 days. Adult life of 3 to 9 days, the average number of eggs per female 592 tablets. Sprayed with a dilution of 40% omethoate, 50% methamidophos, 20% fenvalerate and 2.5% deltamethrin have good control of larvae.