• occurrence rule - 引用次数：358

  参考来源 - 信息技术在害虫时空动态模拟中的应用
  occurrence regularity - 引用次数：18

  Through systemically survey its occurrence regularity was studied, quantity of B. tabaci on different cotton varieties was investigated and compared, and the control of B. tabaci was also investigated. The results were as follows:1.

  通过大田系统调查,对敦煌市棉田烟粉虱的发生规律进行了研究,并对不同棉花品种上烟粉虱的发生数量进行了比较,同时对烟粉虱的防治进行了初步研究。

  参考来源 - 敦煌市棉田烟粉虱的发生规律及防治研究
  occurrence law - 引用次数：14

  The symptoms, pathogen, transmission routes and occurrence law of the cucumber downy mildew, bacterial angular leaf spot and brown spot were analyzed, and the corresponding fungicides which controlled different diseases were also put forward.

  从发病症状、病原、传播途径和发生规律等方面对黄瓜霜霉病、细菌性角斑病和褐斑病3种病害进行了分析,并针对不同的病害提出了相应的防治药剂。

  参考来源 - 黄瓜霜霉病\角斑病及褐斑病的识别与防治—《天津农业科学》—2010年第1期—龙源期刊网
  bionomics - 引用次数：7

  This paper involved a systematic study on bionomics in the tobacco field of Myzus persicae (Sulzer) and its influence on the quality of tobacco leaves in Hezhang county, Guizhou province for the first time.

  本文首次对贵州省赫章县烟蚜在烤烟大田生长期的发生规律及其对烟叶品质的影响等进行了系统的研究。

  参考来源 - 贵州高海拔烟区烟蚜的发生规律及其对烤烟品质的影响
• pests occurrence rule - 引用次数：1

  参考来源 - 目的地旅游安全分析
• occurrence law - 引用次数：4

  The occurrence law,causes and prediction of dust weather was discussed. The climate characteristics of dust days and weather situation in Chaoyang Region during 1953-2010 were analyzed,as well as the prediction vantage point.

  对沙尘天气的发生规律、成因及预报进行了初步探讨,分析了19532010年朝阳地区沙尘日数的气候特征和沙尘暴日数偏多月份的环流形势,以及预报着眼点。

  参考来源 - 朝阳地区沙尘天气发生规律及天气分析
  pests occurrence rule - 引用次数：1

  参考来源 - 江淮流域大洪水的发生规律探讨 On the Arising Law of the Big Flood in the Jianghuai Valley
• pests occurrence rule - 引用次数：1

  参考来源 - 嘉陵江出口段小环藻水华发生规律及其生物毒性研究

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