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高温对西花蓟马的致死作用初探

作  者:
张丽芳;丁元明;谌爱东;瞿素萍;王继华
单  位:
云南省农业科学院质量标准与检测技术研究所;云南省农业科学院;云南出入境检验检疫局技术中心
关键词:
西花蓟马;高温;致死作用
摘  要:
室内实验表明:高温40~45℃处理2 h对西花蓟马各虫态均有较强的致死作用,其死亡率随温度升高而明显提高,45℃对各虫态的校正致死率均达100%。田间试验结果表明:高温闷棚42~46℃对成虫的防效达84.5%。
译  名:
Preliminary Study of Lethal Effect of High Temperature on the Frankliniella occidentalis
作  者:
ZHANG Li-fang1,DING Yuan-ming2,CHEN Ai-dong3,QU Su-ping1,WANG Ji-hua1 (1.Quality Standard and Testing Technology Institute of Yunnan Academy of Agricultural Sciences,Kunming,Yunnan 650205,China;2.Technical Center,Yunnan Entry-Exit Inspection and Quarantine Bureau,Kunming,Yunnan 650228,China;3.Institute of Agricultural Resources and Environment,Yunnan Academy of Agricultural Sciences,Kunming,Yunnan 650205,China)
关键词:
Franklinville occidentalis;High temperature;Lethality
摘  要:
The results showed that high constant temperatures of 40~45℃ for 2 hours in a laboratory had a strong lethal effect on the nymphae,pupaes and adults of Franklinville occidentalis,with mortality rates exceeding 100% at 45℃.In a greenhouse environment mortality rates of 84.5% were recorded for adults exposed to temperatures of 42~46℃ for 2 hours.

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