摘要
小圆皮蛋在安徽沿淮地区1～2年发生一代，以不同龄期的幼虫越冬，4月下旬部分越冬幼虫化蛹，另一部分继续以幼虫形态存在直至再次越冬。5月上中旬成虫羽化，5月中下旬产卵，每雌产卵4～巧粒，6月上中旬卵孵化，以幼虫为害昆虫标本和各种仓储物。常温下各虫态历期分别为：卵期19．7天，幼虫期5～7个月（越冬期除外）。蛹期13七天，雌虫寿命力．4天，雄虫寿命16．3天。食料和温度严重影响其生长发育速度。用15％甲敌粉放入标本盒内进行防治。
Anthrenus verbasci Linnaeus produce a generation in one or two years in tbe Huaihe River Valley of Anhui Provioce, living through the winter as larvae at different ages. During the last ten days of April, some overwintering larvae turn into pupae whereas the otbers keep larva form through another winter. In the first and middle ten days of May, imagoes begin to eclose and produce eggs in latter half of the month, 4-45 eggs each female. In the first half of June, eggs are hatcbed. The larvae harm insect samples and everything stored. Under the normal temperature, the eggs last 19.7 days. larvae 5-7 months (except wintering time), pupae 13.8 days. The female ealsts 21.4 days and the male 16.3 days. The growth of various forms of this insect are vitally aeffected by food and temperature. They can be controlled by 15% parathion-methyl+trichlorphon put in the sample box.
出处
《昆虫知识》
CSCD
1996年第4期222-225,共4页
Entomological Knowledge
