The relative importance of crop pests in South Asia (NRI Bulletin No. 39) [PDF]
, 1991 This is the second in a series of regional studies of crop pest importance carried out by the Natural Resources Institute (NRI). The aim of this study was to assess the relative economic importance of crop pests in the cropping systems of South Asia ...
Geddes, A.M.W., Iles, Malcolm
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Journal of Integrative AgricultureThe rice planthopper, Sogatella furcifera, is a piercing-sucking insect pest of rice, Oryza sativa. It is responsible for significant crop yield losses, and has developed moderate to high resistance to several commonly used chemical insecticides.
Tingting Zhou +6 more
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Relative Fitness and Feeding Capacity of Imidacloprid Resistant Nilaparvata Lugens [PDF]
, 2016 Imidacloprid is a neonicotinoid insecticide that is recommended for controlling Nilaparvata lugens. In Asian countries, such as, China, Vietnam, India, and Thailand, imidacloprid has caused resistance to N. lugens. Imidacloprid has also caused resistance
Londingkene, J. A. (Jesayas) +3 more
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Screening of Rice Hybrids for Resistance to Whitebacked Planthopper, Sogatella furcifera (Horvath)
, 1994 This article 'Screening of Rice Hybrids for Resistance to Whitebacked Planthopper, Sogatella furcifera (Horvath)' 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 ...
Singh, J. +4 more
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Evaluation of Rice Cultivars for Resistance to \u3ci\u3eCnaphalocrocis medinalis\u3c/i\u3e Guenée (Lepidoptera: Pyralidae) [PDF]
, 1985 Greenhouse screening of 17,914 accessions of rice, Oryza sativa L., from 62 countries identified 115 accessions from 10 countries having resistant or moderately resistant reactions to Cnaphalocrocis medinalis Guenée.
Camanag, E. +2 more
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Preferencia de oviposición de Peregrinus maidis (Hemiptera: Delphacidae) en distintas plantas hospederas [PDF]
, 2016 La chicharrita del maíz, Peregrinus maidis (Ashmead), es una especie que ha sido registrada en la mayoría de las regiones tropicales. Esta asociada a diversos cultivos de importancia económica.
Alderete, Mariela +2 more
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Variable infection frequency and high diversity of multiple strains of Wolbachia pipientis in Perkinsiella planthoppers [PDF]
, 2011 This survey of Wolbachia infections in populations of the planthoppers Perkinsiella saccharicida and Perkinsiella vitiensis revealed variable frequencies, low-titer infections, and high phylogenetic diversities of strains.
Hughes, G. L. +5 more
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Population fluctuations of brown plant hopper Nilaparvata lugens and white backed plant hoper Sogatella furcifera on rice [PDF]
, 2010 Population fluctuation of Brown Plant Hopper (BPH) and White Backed Plant Hopper (WBPH) were studied in Myanmar for two seasons (rainy and summer). Experiments was conducted on a 5 ha rainfed unsprayed field and done in 5 experimental units with an area ...
Adam, Nur Azura +3 more
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Evidence for high dispersal ability and mito-nuclear discordance in the small brown planthopper, Laodelphax striatellus [PDF]
, 2015 Understanding dispersal ability in pest species is critical for both theoretical aspects of evolutionary and population biology and from a practical standpoint, such as implementing effective forecasting systems.
Chapuis, Marie Pierre +9 more
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INTERNATIONAL JOURNAL OF PLANT PROTECTION, 2014 The development of insect-resistant high yielding varieties considered as a breakthrough in the modern production technology. Resistant varieties of plants offer an inexpensive preventive measure, generally compatible with chemical and nonchemical methods of pest control.
M.N. LAL, ARUN KUMAR SINGH
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