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香榧细小卷蛾生物学特性及防治研究

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陈秀龙[1] 陈李红[1] 金国龙[2] 李苏萍[3] 宋裕民[4] 徐志宏[5]

[1]绍兴市森林病虫防治检疫站,浙江绍兴312000 [2]诸暨市森林病虫防治检疫站,浙江诸暨311800 [3]嵊州市森林病虫防治检疫站,浙江嵊州312400 [4]绍兴县森林病虫防治检疫站,浙江绍兴312030 [5]浙江大学农业与生物技术学院昆虫科学研究所,浙江杭州310029

中国森林病虫
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国际标准刊号:ISSN 1671-0886
国内统一刊号:CN 21-1459

摘  要:

香榧细小卷蛾Lepteucosma torreyae Wu et Chen是危害香榧的主要害虫之一,在浙江省绍兴市1a发生2代,以老熟幼虫在枯枝落叶中做茧越冬,翌年2月中旬化蛹,3月上旬成虫羽化并产卵,3月下旬第1代幼虫孵化,5月中旬化蛹,5月下旬成虫羽化,6月上旬产卵,6月中旬第2代幼虫孵化,11月上旬开始越冬。在第2代幼虫期,使用1.8%阿维菌素乳油、5%抑太保乳油、2%阿维苏云制剂、35%吡虫啉乳油及20%杀灭菊酯乳油等5种药剂10个浓度进行喷雾防治试验,施药9d后,防治效果均达到100%。[著者文摘]

and control of Lepteucosma torreyae/CHEN Xiu—long,et a1.(Shaoxing Forest Pest Management and Quarantine Station of Zhejiang Province,Shaoxing 312000,China) Abstract:Lepteucosma torreyae Wu et Chen is one of the major insect pests in Yorreya grandis.which has tWO generations a year and overwinters in litter as matured larva in cocoon.The lalva pupates in the mid February.The adult emerges and lays eggs in the first ten days of ......
Forest Pest and Disease

栏目信息:

研究报告

分 类 号:

S763.42

文献标识码:

A

文章编号:

1671-0886(2007)05-0016-04

相关文章:

参考文献(4篇) 耦合文献(6篇)  主题相关

[参考文献]

Bionomics and control of Lepteucosma torreyae

CHEN Xiu-long, et al. (Shaoxing Forest Pest Management and Quarantine Station of Zhejiang Province, Shaoxing 312000, China)

Abstract:

Lepteucosrna torreyae Wu et Chen is one of the major insect pests in Torreya grandis, which has two generations a year and overwinters in litter as matured larva in cocoon. The larva pupates in the mid February. The adult emerges and lays eggs in the first ten days of March. The larva of the first generation hatches in the last ten days of March and pupates in the mid of May. The adult emerges in the last ten days of May and lays eggs in the first ten days of June. The larva of the second generation hatches in mid June and begins to overwinter in the first ten days of November. The pesticide control experiments were made and the control effect reached 100 % 9 days after the application.[著者文摘]

Key words:

Torreyae grandis ; Lepteucosma torreyae ; bionomics; control

收稿日期: 2007-04-02
修订日期: 2007-05-08

基金资助:

绍兴市科技局资助项目“绍兴市古树名木病虫害综合防治及复壮技术研究(2005126)”部分内容

作者简介:

陈秀龙(1963-),男,浙江诸暨人,高级工程师,从事森林病虫害防治和森林植物检疫工作。

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