基于物联网监测系统对梨小食心虫日活动规律及影响因子研究

梨小食心虫Grapholitha molesta（Busck）是水果生产中一种重要的害虫,研究梨小食心虫在田间的活动规律,有助于防控其危害。本研究通过物联网自动监测系统对梨小食心虫田间活动规律及主要环境因子进行了实时监测。结果表明,梨小食心虫日活动有2个峰期,第1个峰期发生在6∶00左右,第2个峰期发生在19∶00左右。梨小食心虫在田间最适活动温度范围为22℃-23℃、相对湿度为3%-31%、光照强度为300-4000 Lx,其中光照是影响梨小食心虫的主要环境因子,光照强度与梨小食心虫日活动呈负相关,300 Lx左右的弱光条件为刺激梨小食心虫活动的主要环境信号。本研究丰富了梨小食心虫的基础理论...

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Bibliographic Details
Published in环境昆虫学报 Vol. 39; no. 6; pp. 1235 - 1241
Main Author 赵龙龙;周旭凌;胡增丽;李庆亮;张未仲;刘朝红;韩凤;李捷;杜海燕
Format Journal Article
LanguageChinese
Published 山西省农业科学院果树研究所,太原,030031%山西省农业科学院果树研究所,太原 030031 2017
山西省农业科学院果树研究所果树种质创制与利用山西省重点实验室,太原 030031
Subjects
交配行为
光照强度
梨小食心虫
活动规律
物联网
光照强度
light intensity
internet of things
交配行为
activity pattern
Grapholitha molesta(Busck)
活动规律
物联网
梨小食心虫
mating behavior
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ISSN1674-0858
DOI10.3969/j.issn.1674-0858.2017.06.7

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Summary:梨小食心虫Grapholitha molesta（Busck）是水果生产中一种重要的害虫,研究梨小食心虫在田间的活动规律,有助于防控其危害。本研究通过物联网自动监测系统对梨小食心虫田间活动规律及主要环境因子进行了实时监测。结果表明,梨小食心虫日活动有2个峰期,第1个峰期发生在6∶00左右,第2个峰期发生在19∶00左右。梨小食心虫在田间最适活动温度范围为22℃-23℃、相对湿度为3%-31%、光照强度为300-4000 Lx,其中光照是影响梨小食心虫的主要环境因子,光照强度与梨小食心虫日活动呈负相关,300 Lx左右的弱光条件为刺激梨小食心虫活动的主要环境信号。本研究丰富了梨小食心虫的基础理论研究并可用于指导梨小食心虫防控。
Bibliography:Grapholitha molesta（ Busck）,OFM（ oriental fruit moth） is one of important pest in fruit production,the study on OFM＇s daily activity patterns in the field is helpful to control it. In this study,the daily activity patterns and impact factors of adult OFM were researched by real-time monitoring system of internet of things in the field. The results showed that there were two peaks in the daily activity of OFM,the first peak occurred about 6 ∶ 00 and the second peak occurred about 19 ∶ 00. Temperature ranged from 22℃to 23℃,the relative humidity ranged from 3% to 31% and the light intensity ranged from 300 to 4000 Lx were optimum condition for field activity of OFM. To sum up,light was the main environmental factor that influenced the daily activity. Light intensity negatively correlated with OFM＇s daily activity and about 300 Lx stimulation was the basic condition of OFM＇s daily activity. To sum up,this study enriched the basictheory,also as guidance for control OFM.
44-1640/Q
ZHAO Long-Long1 , ZHOU Xu-Ling1 , HU
ISSN:1674-0858
DOI:10.3969/j.issn.1674-0858.2017.06.7