نتایج جستجو برای: laodelphax striatellus

تعداد نتایج: 193  

2014
Yan Huo Wenwen Liu Fujie Zhang Xiaoying Chen Li Li Qifei Liu Yijun Zhou Taiyun Wei Rongxiang Fang Xifeng Wang

Most plant viruses are transmitted by hemipteroid insects. Some viruses can be transmitted from female parent to offspring usually through eggs, but the mechanism of this transovarial transmission remains unclear. Rice stripe virus (RSV), a Tenuivirus, transmitted mainly by the small brown planthopper (Laodelphax striatellus), is also spread to the offspring through the eggs. Here, we used the ...

2013
Lu Xu Min Wu Zhaojun Han

BACKGROUND The small brown planthopper (SBPH), Laodelphax striatellus (Fallén), is one of the major rice pests in Asia and has developed resistance to multiple classes of insecticides. Understanding resistance mechanisms is essential to the management of this pest. Biochemical and molecular assays were performed in this study to systematically characterize deltamethrin resistance mechanisms wit...

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