摘要
茉莉蕾螟在元江分布广泛,所有种植区均有发生,但寄主专一,仅为害茉莉花一种作物。该虫4～10月为发生为害期,其中7～9月是为害高峰期;卵期3.05d,幼虫期11.95d,蛹期5.05d,成虫期4.95d,繁殖周期为21.05d。饲养结果显示4～10月可繁殖10～11代,世代重叠现象明显。
The investigation indicated that Hendecasis duplifascialis was widely distributed in all jasmine planting areas in Yuanjiang, with jasmine as the only host species. It occurred from April to October, with the ovipositional peaks in July, August and September. Its egg stage lasted for 3. 05 d, larval stage 11.95 d, pupal stage 5.05 d and adult stage 4. 95d. Its breeding cycle is 21.05 d, producing 10-11 overlapping generations in seven months.
出处
《植物保护》
CAS
CSCD
北大核心
2007年第5期127-130,共4页
Plant Protection
关键词
茉莉蕾螟
分布
寄主
发生规律
Hendecasis duplifascialis
distribution
hosts
regularity of occurrence
