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SRBSDV-derived small interfering RNAs modulate insect vector reproduction and viral replication in Sogatella furcifera. [PDF]
Commun BiolZhang J +8 more
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Electrophysiological signatures decode herbivore-specific defense dynamics and elicitor-induced immune activation in rice. [PDF]
Crop HealthTan X +10 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
exaly +3 more sources
Future Planthopper Management: Increasing the Resilience of Rice Systems
, 2014 The problem of planthoppers in rice—the causes of planthopper outbreaks and the ways of reducing the likelihood of this happening—is determined by the dynamic interaction between features of the natural system and decisions made in the human use system.
Norton, Geoff A. +2 more
openaire +4 more sources
Journal of Agricultural and Food Chemistry, 2020 The rice planthopper is a very important hemipteran pest that preys on rice and substantially affects the safety of rice production. Moreover, the long-term prevention and control of these pests with chemical pesticides has led to an increase in the ...
Beibei Cao, Changlong Shu, Lili Geng
exaly +2 more sources
Journal of Agricultural and Food Chemistry, 2017 It has been documented that planthopper attacks change iron (Fe) content of rice plants. To investigate whether planthopper attacks change rice Fe homeostasis at the molecular level, the response of rice Fe homeostasis to early feeding by small brown ...
Zhang Weilin, Chengqi Yan, Ling Yang
exaly +2 more sources
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
openaire +2 more sources
Sequential sampling: planthoppers in rice
Crop Protection, 1986Abstract A sequential sampling plan was developed for the brown planthopper, Nilaparvata lugens Stal, and the whitebacked planthopper, Sogatella furcifera Horvath in rice. The plan was tested in several different areas in the Philippines and compared with a more intensive sampling technique.
M. Shepard +3 more
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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
Daisuke Fujita +2 more
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The ROI of Rice Planthopper by image processing
2017 International Conference on Applied System Innovation (ICASI), 2017Rice Planthopper (RPH) infestation in paddy field is a serious disaster in Asia every year. Finding RPHs based on image processing is an important thing before RPHs growth. We propose a region of interest (ROI) method to detect RPHs clearly. First, get rectangle ROI in HSV space and do color analysis. By using decision tree algorithm, classify analytic
Tsung-Han Tsai +2 more
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