Academic literature on the topic 'Nephotettix Spp'

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Journal articles on the topic "Nephotettix Spp"

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Fowler, S. V., M. F. Claridge, J. C. Morgan, I. D. R. Peries, and L. Nugaliyadde. "Egg mortality of the brown planthopper, Nilaparvata lugens (Homoptera: Delphacidae) and green leafhoppers, Nephotettix spp. (Homoptera: Cicadellidae), on rice in Sri Lanka." Bulletin of Entomological Research 81, no. 2 (1991): 161–67. http://dx.doi.org/10.1017/s0007485300051233.

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AbstractRice plants, infested with eggs of Nilaparvata lugens (Stål) or Nephotettix spp. in laboratory cultures, were used to trap egg parasitoids in rice fields at two sites over a period of four days in Sri Lanka. Levels of egg parasitism per plant varied from 0 to 54% in N. lugens and 45 to 100% in Nephotettix spp. Egg predation was a minor cause of mortality, but attack by a species of Panstenon (Hymenoptera: Pteromalidae) killed up to 18% Nilaparvata lugens eggs. N. lugens eggs were parasitized by Anagrus sp. nr flaveolus Waterhouse, A. optabilis (Perkins) (Hymenoptera: Mymaridae) and Oli
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Valle, R. R. "Daylength Effect on Development of 4 Green Leafhopper Nephotettix spp." International Rice Research Newsletter 12, no. 1 (1987): 20–21. https://doi.org/10.5281/zenodo.7122323.

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This article 'Daylength Effect on Development of 4 Green Leafhopper Nephotettix spp' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations in the world.
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Oudhia, P. "Traditional medicinal knowledge about green leafhopper, Nephotettix spp., in Chhattisgarh (India)." International Rice Research Notes 25, no. 3 (2000): 40. https://doi.org/10.5281/zenodo.7247284.

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This article 'Traditional medicinal knowledge about green leafhopper, Nephotettix spp., in Chhattisgarh (India)' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems. The series is a mechanism to help scientists keep each other informed of current rice research findings. The concise scientific notes are meant to encourage rice scientists to communicate with one another to obtain details on the research
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Valle, Reynaldo R., Eizi Kuno, and Fusao Nakasuji. "Competition between laboratory populations of green leafhoppers,Nephotettix spp. (Homoptera: Cicadellidae)." Researches on Population Ecology 31, no. 1 (1989): 53–72. http://dx.doi.org/10.1007/bf02515805.

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S, VENNILA, and SUNDARA BABU P.C. "SEASONAL INFLUENCE AND POPULATION DYNAMCS OF GREEN LEAFHOPPER ON RICE." Madras Agricultural Journal 77, July augest (1990): 280–84. http://dx.doi.org/10.29321/maj.10.a01951.

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Seasonal trends of the green leafhopper (GLH) species studied by monitoring the pest through light trap at Coimbatore and the influence of weather factors on the population dynamics showed the peak occurrence of GLH during November followed by December. Nephotettix virescens (Distant) dominated over N. nigropictus (Stal.) throughout the year, Corresponding week's weather factors, especially the total rainfall individually influenced significantly the population of N. virescens and N. nigropictus individually as well as the total population of both the species. Weather factors that prevailed a
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Banjara, Binod, Divash Pokhrel, Mohan Joshi, et al. "POPULATION DYNAMICS OF MAJOR PHOTOTATICS INSECT PESTS OF AGRICULTURE ECOSYSTEM THROUGH LIGHT TRAP." Environment & Ecosystem Science 4, no. 1 (2020): 52–54. http://dx.doi.org/10.26480/ees.01.2020.52.54.

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This study was conducted to monitor the population dynamics of major insect pest of agriculture ecosystem through light trap at the agriculture farm of GAASC ,Baitadi,during the winter of 2018.The main aim of this study was to determine the status of phototatics insects pest of the farm locality.. Light trap with a 100Watt filament bulb was installed at the site at college boundary, vegetable field and wheat field for trapping purpose. The observation was done every day and data was weekly record their status and occurrences. Overall nine insect species were observed and among them click beetl
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LIU, Jjanjun, and Shozo TAKAHASHI. "Influence of Plant Extracts on Survival and Feeding Behaviour of Nephotettix spp.(Homoptera:Deltocephalidae)." Applied Entomology and Zoology 26, no. 4 (1991): 523–33. http://dx.doi.org/10.1303/aez.26.523.

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Valle, Reynaldo R., Fusao Nakasuji, and Eizi Kuno. "Effects of crowding on life history parameters of four green leafhoppers,Nephotettix spp. (Homoptera: Cicadellidae)." Researches on Population Ecology 29, no. 2 (1987): 195–203. http://dx.doi.org/10.1007/bf02538885.

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SADOU Ismaël, MONDJELI Constantin, WOIN Noé, et al. "Inventory of insect pests of rice in agro-ecosystems of far north region of Cameroon." International Journal of Scientific Research Updates 7, no. 1 (2024): 049–60. http://dx.doi.org/10.53430/ijsru.2024.7.1.0026.

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The entomofauna vector of rice yellow mottle virus was studied from June to September 2023 in the rainfed rice ecosystem of Maroua and in the main irrigated rice ecosystems of Yagoua and Maga in the Far North Region, Cameroon . Insect vector sampling was conducted in rainfed and irrigated rice fields every two weeks using a sweep net and a D-Vac (vacuum trap). From the samples obtained in the different rice-growing sites, the dominant structure of insect vectors of rice yellow mottle as well as their natural enemies was analyzed according to the phenology of rice. It appears from the inventory
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VALLE, Reynaldo R., Fusao NAKASUJI, and Eizi KUNO. "Development under Various Photoperiods and Thermal Unit Requirements of Four Green Leafhoppers, Nephotettix spp. (Homoptera : Cicadellidae)." Applied Entomology and Zoology 21, no. 4 (1986): 572–77. http://dx.doi.org/10.1303/aez.21.572.

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Dissertations / Theses on the topic "Nephotettix Spp"

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Inbe, Tokio. "Studies on Rice Breeding for Resistance to Virus Diseases Transmitted by the Green Leafhopper Species (Nephotettix spp.)." Kyoto University, 1999. http://hdl.handle.net/2433/181409.

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