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Rice Resistance to Planthoppers and Leafhoppers
Critical Reviews in Plant Sciences, 2012For over 50 years, host-plant resistance has been regarded as an efficient method to reduce yield losses to rice caused by delphacid and cicadelid hoppers. Already a number of resistant rice varieties have been developed and deployed throughout Asia. To date, over 70 hopper resistance genes have been identified in rice; however, less than 10 genes have
Finbarr G. Horgan +2 more
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Bacterial reproductive manipulators in rice planthoppers
Archives of Insect Biochemistry and Physiology, 2019AbstractRice planthoppers (Hemiptera: Delphacidae) are notorious pests for rice (Oryza sativa) in Asia, posing a serious threat to rice production and grain security. Rice planthoppers harbor diverse bacterial symbionts, including Wolbachia, Cardinium, Spiroplasma, and Arsenophonus, which are known to manipulate reproduction in arthropod hosts.
Xiao‐Li Bing +2 more
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Genetic and biochemical mechanisms of rice resistance to planthopper
Plant Cell Reports, 2016This article presents a comprehensive review on the genetic and biochemical mechanisms governing rice-planthopper interactions, aiming to contribute substantial planthopper control and facilitate breeding for resistance to planthoppers in rice. The rice planthopper is the most destructive pest of rice and a substantial threat to rice production.
Zhang Weilin, Yang Ling
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Mechanisms of Rice Planthopper Resistance to Insecticides [PDF]
, 2015 History of insecticidal control of rice planthoppers in Asia and associated resistance development is summarized. Rice planthoppers have developed resistance against all the insecticides that were commonly used. Experiences of past 30 years of chemical control of the rice planthoppers in many parts of Asia confirm that the use of any kind of ...
Zewen Liu +5 more
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Biosystematics of rice brown planthopper and rice green leafhoppers [PDF]
Proceedings: Animal Sciences, 1987 The Brown planthopper,Nilaparvata lugens (Stal) is causing serious damage to rice cultivation in tropical countries of Asia for the last 10–15 years. Green leafhoppers,Nephotettix spp. are also assuming serious proportions in different parts. This has been attributed to improved rice production technology, especially with the introduction of high ...
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Pest Management Science, 2021
BACKGROUND Triflumezopyrim (TFM) is a novel mesoionic insecticide that has the characteristics of high efficiency with a low dosage, which is mainly controlled hopper species.
Qing Wu +6 more
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BACKGROUND Triflumezopyrim (TFM) is a novel mesoionic insecticide that has the characteristics of high efficiency with a low dosage, which is mainly controlled hopper species.
Qing Wu +6 more
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Pesticide-Induced Planthopper Population Resurgence in Rice Cropping Systems.
Annual Review of Entomology, 2020Planthoppers are serious rice pests in Asia. Their population resurgence was first reported in the early 1960s, caused mainly by insecticides that indiscriminately killed beneficial arthropods and target pests.
Jin‐cai Wu +4 more
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Effect of planting date of rice on brown planthopper
Indian Journal of Entomology, 2020Experiments were conducted to evaluate effect of planting date of rice on brown planthopper incidence at the ICAR- Indian Agricultural Research Institute, New Delhi during kharif 2016 and 2018. The results revealed that first planting (5–8 July) significantly reduced the pest incidence followed by second (18–23 July) and maximum incidence was observed ...
Manju, Subhash Chander, Brij Mohan
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Ecology and control of rice planthoppers in Fiji
Bulletin of Entomological Research, 1963Observations were made in Fiji on the ecology and control of two Delphacid planthoppers on rice, Sogatella furcifera (Horv.) and Nilaparvata lugens (Stål), the latter species having apparently been responsible for a devastating outbreak in 1959. The studies covered three rice seasons, 1961, 1962, and 1963, most of the research being done at Koronivia ...
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Natural farming and rice planthoppers in Western Japan
Agroecology and Sustainable Food Systems, 2017ABSTRACTPlanthoppers are serious pests of rice in both tropical and temperate East Asia. In temperate regions, population density has been shown to be largely determined by the rate and timing of immigration from tropical areas. Historical records of planthopper outbreaks in western Japan over 1300 years suggest that the cropping system may influence ...
K Hidaka, David A. Andow, David A. Andow
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