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黑尾叶蝉Nephotettix Cincticeps(Uhl.)、二点黑尾叶蝉N.Virescens(Distant)、二条黑尾叶蝉N.apicalis Mots.、大白叶蝉Tettigo-niella spectra(Distant)、白翅叶蝉Thaia subrufaMots.、电光叶蝉Inazuma dorsalis Mots.、褐稻虱Nilaprvata lugens Stl、白背飞虱Sogatellafurcifera(Horvath)、灰飞虱Laodelphax striatella(Fall.)等均为水稻重要害虫,有些还是传播病毒的媒介,造成水稻病害和损失。 为便于基层植保员在调查测报中,对上述几种虫卵的比较识别,现将其产卵部位、产卵痕迹、卵粒排列等情况列表及图如下:
Nephotettix cincticeps (Uhl.), N. virescens (Distant), N.apicalis mots., Tettigo-niella spectra (Distant) Thaia subrufaMots., Inazuma dorsalis Mots., Nilaprvata lugens Stl, Sogatellafurcifera (Horvath), Laodelphax striatella (Fall.) And so on are all important pests in rice and some are vectors for virus transmission , Causing rice diseases and losses. In order to facilitate the grass-roots plantators in the survey report, the above-mentioned comparison of the number of eggs to identify, now its spawning sites, ovipositing, egg arrangement, etc. List and the following chart: