学术
国际标准刊号：ISSN 1001-3776
国内统一刊号：CN 33-1112
摘 要:
针对越冬代马尾松毛虫防治期的气候特点,在不同时间、不同温度条件下,开展白僵菌防治越冬代马尾松毛虫试验。结果表明：温度因子是影响越冬代防治效果的主要因子,在4月中、下旬,平均气温在18℃以上时放菌,防治效果可达80%以上,出现白僵时间为10d左右。[著者文摘]
文章出处:
《浙江林业科技》-2007年27卷3期 -51-53页
Journal of Zhejiang Forestry Science and Technology
栏目信息:
分 类 号:
文献标识码:
B
文章编号:
1001-3776（2007）03-0051-03
[参考文献]
Relation between Temperature and Control Effect of Dendrolimus punctatus by Beauveria bassiana
ZHU Ru-yun （ Pingyang Forestry Bureau of Zhejiang, Pingyang 325400, China ）
Abstract:
Test on relationship between control effect of Dendrolimus punctatus by Beauveria bassiana and temperature showed that temperature was the major factor to the control effect of the overwintering generation. Control efficiency of D. punctatus was over 80% when it was practiced at the average temperature over 18℃ during the middle and late April. 10 days later, the larva ofB. bassiana started to die.[著者文摘]
Key words:
temperature; control effect; Beauveria bassiana; Dendrolimus punctatus
收稿日期: 2007-03-11
修订日期: 2007-04-24
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