Impact of mixed damage of Nilaparvata lugens and Sogatella furcifera on vegetative growth of rice plants

Abstract

Abstract: Studies on the impact of feeding damage of mixed populations of Nilaparvata lugens and Sogatella furcifera on vegetative growth of rice plants show that the dry weight of the adults of two planthoppers and the leaf area of rice plants and their shoot dry weight were decreased with increasing nymph density, and the range of the variations was related with interspecific proportion in quantity. The ratio of dry weight to leaf area of rice plants was increased with increasing damage. Avery significant linear relationship was observed between the total dry weight of the mixed populations(X) and the loss of shoot dry weight of rice plants(Y) in three treatments (1:3,2:2,3:1) of quantitative proportion of N.lugens to S.furcifera, which is Y=67.17+30.43X, Y=172.48+36.51X and Y=87.59+37.67X, and relevant b values were 30.43, 36.51 and 37.67, respectively.

Key words: Rice, Nilaparvata lugens, Sogatella furcifera, Mixed populations, Infestation, soil texture, water stable aggregate, organic carbon, total phosphorus, total nitrogen, stoichiometric ratio

Wang Rongfu, Cheng Xianian, Zou Yunding. Impact of mixed damage of Nilaparvata lugens and Sogatella furcifera on vegetative growth of rice plants[J]. Chinese Journal of Applied Ecology, 1998, 9(2): 181-185.

References

1 王荣富、程遐年、罗跃进等.1997.褐飞虱与白背飞虱共栖时的互作效应.应用生态学报,8(4):391395.

2 王荣富、程遐年、邹运鼎.1998.褐飞虱和白背飞虱的取食为害对水稻营养生长的影响.应用生态学报,9(1):51～54.

3 白背飞虱种群发展与生态研究协作组.1992.水稻白背飞虱为害损失测定及防治指标研究.植物保护学报,19(2):139～144.

4 刘光杰、Wilkins,R.M.,Saxena,R.G.1995.白背飞虱对不同抗性稻株糖类物质的利用.昆虫学报,38(4):421～427.

5 俞晓平、巫国瑞、陶林勇.1991.褐飞虱和白背飞虱在水稻品种上的为害特性.中国水稻科学,5(2):91～93.

6 都健、丁锦华.1991.褐飞虱吸食量的估测.昆虫学报,34(1):122～125.

7 顾秀慧、贝亚维、高春先.1987.褐飞虱取食试验及防治探讨.昆虫学报,30(2):169～174.

8 黄方能、程遐年.1990.褐飞虱为害对水稻产量结构影响研究.中国水稻科学,4(3):117～121.

9 Gunat hilagaraj,K.,Chelliah,S.1985.Feeding behaviour of white backed plant hopper,Sogatella Furcif era(Horvat h),on resistant and susceptible rice varieties.Crop Prot.,4:255～262.

10 Liu,G.,Wilkins,R.M.1988.Mechanisms of rice Sogatella furcifera.Brighton Crop Prot.Conference Pests and Diseases,3:1227～1232.

11 Watanabe,T.,Sogawa,K.1994.Growt hand yield analysis of rice plants infested with long distance migratory rice plant hopper.I.Effects of period and intensity of the white backed planthoppers,Sogatellaf urcif era Horvat h(Homoptera:Delphacidae),infestation on vegetation growt hand yield.J pn.J.Ent.Zool.,38:153～160.

12 Watanabe,T.,Sogawa,K.1994.Growt h and yield analysis of plants infested with long distance migratory rice plant hoppers.Ⅲ.Quantitative evaluation of vegetation growth of rice plants infested with white backed plant hopper,Sogatella furcifera Horvath(Homoptera:Delphacidae).Jpn.J.Ent.Zool.,38:275～281.

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