[1]黄胜先,谌金吾,秦晓胶,等.越橘巢蛾发育起点温度和有效积温研究[J].黑龙江农业科学,2015,(03):28-31.[doi:10.11942/j.issn1002-2767.2015.03.0028]
　HUANG Sheng xian,CHEN Jin wu,QIN Xiao jiao,et al.Developmental Threshold Temperature and Effective Accumulated Temperature of Sardoscelis spenias Meyrick[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(03):28-31.[doi:10.11942/j.issn1002-2767.2015.03.0028]
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越橘巢蛾发育起点温度和有效积温研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2015年03 页码: 28-31 栏目: 出版日期: 2015-03-10
Title:
Developmental Threshold Temperature and Effective Accumulated Temperature of Sardoscelis spenias Meyrick
文章编号:
10022767（2015）03002804
作者:
黄胜先1; 谌金吾1; 秦晓胶2; 侯彪1; 金义兰1; 王正文1
1.黔东南州农业科学院，贵州 凯里 556000; 2.黔东南州林业调查规划设计院，贵州 凯里 556000
Author(s):
HUANG Shengxian1; CHEN Jinwu1; QIN Xiaojiao2; HOU Biao1; JIN Yilan1; WANG Zhengwen 1
1.Qiandongnan Agricultural Science Institue,Kaili,Guizhou 556000; 2.Qiandongnan Academy of Forest Inventory and Planning,Kaili,Guizhou 556000
关键词:
越橘巢蛾; 发育历期; 发育起点温度; 有效积温
Keywords:
Sardoscelis spenias Meyrick;  developmental duration;  developmental threshold temperature;  effective accumulative temperature
分类号:
S433.4
DOI:
10.11942/j.issn1002-2767.2015.03.0028
文献标志码:
A
摘要:
为了有效防控越橘巢蛾的发生，在22、25、28、31和34℃温度条件下研究越橘巢蛾(Sardoscelis spenias Meyrick)不同虫态的发育历期、发育起点温度和有效积温。结果表明：越橘巢蛾的发育历期受温度影响显著，随着温度的升高，各虫态发育历期缩短；幼虫的发育历期最长，其次为蛹，卵和产卵前期的历期最短。越橘巢蛾卵、幼虫、蛹和产卵前期的发育起点温度分别为11.98、6.47、10.92和8.61℃，有效积温分别为114.38、449.73、139.92和95.41日?度；整个世代完成发育所需要的有效积温为837.06日?度，预测在黔东南地区1 a发生5～6代
Abstract:
In order to effectively control the occurrence of Sardoscelis spenias Meyrick,the developmental duration,developmental threshold temperature and effective accumulative temperature of each stage of S. spenias were studied under five constant temperatures in the laboratory.The results showed that the developmental duration of different life stages of S.spenias were shortened with increasing of temperature under five constant temperatures ranging from 22 to 34℃.The developmental duration of larvae was the longest,followed by pupae,the egg and preoviposition adult was the shortest.The developmental threshold temperature(DTT) of egg,larvae,pupae and preoviposition adult was 11.98,6.47,10.92 and 8.61℃ respectively,and their effective accumulative temperature(EAT) was 114.38,449.73,139.92 and 95.41℃?d respectively.The effective accumulated temperature of a generation was 837.06℃?d.It was predicted that 5~6 generations occurred in Qiandongnan area each year.

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备注/Memo

基金项目：贵州省农业攻关资助项目(黔科合NY[2013]3046号)
黄胜先(1984-)，男，贵州省凯里市人，硕士，农艺师，从事果蔬研究和推广等工作。E-mail:huangsx1984@163.com。

更新日期/Last Update: 2015-05-26