绥化地区大菖蒲夜蛾的发生规律和防治

• 作 者: 李明 赵欣 孙秀兰 刘钧芝
• 机 构: 黑龙江省绥化地区农科所,黑龙江省绥化地区农科所,黑龙江省绥化地区农科所,黑龙江省绥化地区农科所
• 出 处: 昆虫学报
• 发表日期: 1980年01期
• 关键词: 菖蒲 夜蛾 低洼易涝 laevis 地下害虫 草炭 绥棱 蛀食 高粱 绥化地区

大菖蒲夜蛾Holotropha leucostigma laevis (Butler)属鳞翅目夜蛾科,幼虫蛀食玉米、高粱心叶造成死苗一至两成,个别严重者达五成以上。是绥化、庆安、海伦、绥棱、明水、望奎等县低洼易涝,沿河傍水及施用不腐熟的上层草炭地块主要地下害虫。本文报道1975—1978年对大菖蒲夜蛾发生规律以及防治措施的研究。

Holothria nauplii Holotropha leucostigma laevis (Butler) is a Lepidoptera Noctuidae, larvae eaten corn, sorghum heart leaves caused by one to two into the dead, some serious up to 50%. Is Suihua, Qing’an, Helen, Suiling, Mingshui, Wangkui counties and other low-lying floods, along the river and the use of not decomposed upper peat plots of the main underground pests. This article reports the 1975-1978 on the occurrence of the rule, and prevention and treatment measures.