摘要
研究了桃红颈天牛成虫和幼虫的发生特点及防治措施。结果表明：成虫在蛹室内羽化后平均经17.3 d发育成熟后,沿虫道经羽化孔出洞,田间发生期在6月下旬至8月上中旬,有趋化性;幼虫越冬3次历时33-34个月。提出了封闭羽化孔、糖醋液诱杀、树干包扎塑料膜或涂白防治成虫,以及喷树干、点涂、堵洞和局部熏杀防治幼虫的措施。
Occurrence character and control measure of Aromia 050061, China; China; bungii were studied. The result indicated that imago grower average 17.3 days after the eclosion leaves the hole through emergence holes along larvae tunnels, it happened in field from the last ten-day of June to the first or middle ten-day of August, it has chemotaxis. The larva needs 33-34 months for surviving the winter 3 times. We control imagines and spawns through blocking up emergence holes, sugar and vinegar, plastic film packing the bough, wiping white. Proposed to the young insect the medicament spurts the bough, the spot spreads, stops up the preventing and controlling measure which the hole and partially again kills, but for larva, through spraying pesticide, part wiping, plugging up, part smoking.
出处
《河北农业科学》
2007年第2期41-43,79,共4页
Journal of Hebei Agricultural Sciences
关键词
桃红颈天牛
发生
防治方法
Aromia bungii
Emergence
Control methods
