[1]孙　强,路　浩,陈建卓.小菜蛾在春油菜生育历期及田间种群动态初探[J].黑龙江农业科学,2003,(05):16-17.[doi:10.11942/j.issn1002-2767.2003.05.0016]
　SUN Qiang,LU Hao,CHEN Jian-zhuo.The Preliminary Study on the Development Period and Population Dynamic of Plutella xylostella L.in the Spring Rape Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2003,(05):16-17.[doi:10.11942/j.issn1002-2767.2003.05.0016]
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小菜蛾在春油菜生育历期及田间种群动态初探

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2003年05 页码: 16-17 栏目: 出版日期: 2003-09-10
Title:
The Preliminary Study on the Development Period and Population Dynamic of Plutella xylostella L.in the Spring Rape Field
文章编号:
1002 -2767(2003)05 -0016 -02
作者:
孙　强1 ;  路　浩1 ;  陈建卓2
1.黑龙江八一农垦大学, 密山158308 ;
2.五九七农场项目办155610
Author(s):
SUN Qiang ;  LU Hao;  CHEN Jian-zhuo
Heilongjiang August First Land Reclamation University ,Mishan 158308
关键词:
小菜蛾; 春油菜; 生活史; 种群动态
Keywords:
Plutella xylostella L.spring rape ; life history ; population dynamic
分类号:
S435 .654
DOI:
10.11942/j.issn1002-2767.2003.05.0016
文献标志码:
A
摘要:
小菜蛾在密山地区春油菜田中每年发生3 代, 无滞育现象;5 月下旬田间始见成虫, 7 月上旬幼虫出现第一次高峰。在适温范围内33 d 完成一个世代;各虫态生育历期与环境温度呈负相关,成虫产卵量随温度上升而降低。
Abstract:
The Plutella xylostella L .occur three generations per year in the spring rape field of Mishan areawithout diapauses .The adult can first be seen in the last ten -day period of May in the field .The amounts oflarvae reach the first peak in the first ten -day period of July .They take their thirty -three days in scope ofmoderate temperature to complete one generation .The development period of each stages and environmentaltemperature are negative relation .The amounts of adults decrease as temperature increasing .

参考文献/References:

[ 1]柯礼道, 方菊莲.小菜蛾生物学的研究:生活史、世代数及温度关系[ J] .昆虫学报, 1997 , 22(3):300-319.

[ 2]柯礼道, 方菊莲.小菜蛾生物学研究:生活习性的观察[ J] .植物保护学报, 1980, 7(3):139-143.
[ 3]陆自强.温度对小菜蛾发育与生殖影响的研究[ J] .昆虫知识,1988 ,24(3):147-149.

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备注/Memo

收稿日期:2003-01 -06　

基金项目:农垦总局攻关项目　
第一作者简介:孙强(1969 -), 男, 黑龙江省孙吴县人, 在读博士, 副教授, 从事植物保护工作。

更新日期/Last Update: 2016-12-06