Survey on Spawning Characteristics of Rice Planthoppers in Different Rice Varieties

The fecundity and spawning locations of rice planthoppers in several rice varieties were surveyed in the test. The results showed that spawning behavior of rice planthoppers obeyed obvious niche distribution; rice planthopper preferred to lay eggs in the leaf sheath with spawning mark distance more...

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Published inPlant Diseases and Pests(植物病虫害研究：英文版) Vol. 4; no. 2; pp. 10 - 11
Main Authors Liang, Lv, Peitao, Li, Ju, Luo, Shu, Zhang
Format Journal Article
LanguageEnglish
Published Cranston Wu Chu (USA-China) Science and Culture Media Corporation 01.04.2013
Subjects
Eggs
Oryza sativa
产卵特性
产卵行为
产卵量
叶片
叶鞘
水稻品种
稻飞虱
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ISSN2152-3932

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Summary:The fecundity and spawning locations of rice planthoppers in several rice varieties were surveyed in the test. The results showed that spawning behavior of rice planthoppers obeyed obvious niche distribution; rice planthopper preferred to lay eggs in the leaf sheath with spawning mark distance more than 20 cm, while they liked to lay eggs in the leaves with spawning mark distance of 10 - 20 cm. The average fecundity in leaf sheaths was obviously higher than that in leaves, indicating that leaf sheaths were more suitable for spawning of rice planthoppers than leaves.
Bibliography:The fecundity and spawning locations of rice planthoppers in several rice varieties were surveyed in the test. The results showed that spawning behavior of rice planthoppers obeyed obvious niche distribution; rice planthopper preferred to lay eggs in the leaf sheath with spawning mark distance more than 20 cm, while they liked to lay eggs in the leaves with spawning mark distance of 10 - 20 cm. The average fecundity in leaf sheaths was obviously higher than that in leaves, indicating that leaf sheaths were more suitable for spawning of rice planthoppers than leaves.
Rice planthoppers ; Rice; Spawning characteristics ; Survey
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ISSN:2152-3932