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Field evaluation of resistance to tea green leafhopper, Empoasca onukii, in tea plant [PDF]

open access: yesEntomologia Experimentalis Et Applicata, 2021
The tea green leafhopper, Empoasca onukii (Hemiptera: Cicadellidae, Typhlocybinae), is a serious pest of tea plants in East Asia. Here, we evaluated whether three tea genotypes have practical and sufficient resistance under field conditions. Cd19 and Cd289 showed strong resistance and CA278 showed moderate resistance under field conditions.
Hiroshi Yorozuya
exaly   +3 more sources
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Empoasca onukii . [Distribution map].

Distribution Maps of Plant Pests, 2021
Abstract A new distribution map is provided for Empoasca onukii Matsuda. Hemiptera: Cicadellidae. Host: tea ( Camellia sinensis ). Information is given on the geographical distribution in Asia (China, Anhui, Chongqing, Fujian, Guangxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangsu ...
null CABI, null EPPO
openaire   +1 more source

Morphological, Physiological, and Biochemical Responses of Two Tea Cultivars to Empoasca onukii (Hemiptera: Cicadellidae) Infestation

Journal of Economic Entomology, 2018
The tea green leafhopper, Empoasca onukii Matsuda (Hemiptera: Cicadellidae), is an economically important pest of tea crops, Camellia sinensis (L.) O. Kuntze (Ericales: Theaceae), in China. The morphological, physiological, and biochemical changes of two tea cultivars, the normal green tea cultivar 'Fudingdabai' and the novel chlorophyll-deficient ...
Yueyue Tian, Wei Mu, Zhengqun Zhang
exaly   +3 more sources

The Relative Preference of Empoasca onukii (Hemiptera: Cicadellidae) for Oviposition on Twenty-Four Tea Cultivars

Journal of Economic Entomology, 2022
Abstract The tea green leafhopper, Empoasca onukii Matsuda (Hemiptera: Cicadellidae) is currently one of the most threatening pests of tea production in China. Several approaches have been used to identify the resistance of different tea cultivars to this important tea pest.
Qi Yao, Manqun Wang, Zongmao Chen
openaire   +2 more sources

Comparative transcriptomic analysis of resistant and susceptible tea cultivars in response to Empoasca onukii (Matsuda) damage

Planta, 2020
Transcriptomic studies in resistant and susceptible tea cultivars have been performed to reveal the different defense molecular mechanisms of tea after E. onukii feeding. The molecular mechanism by which tea plants respond to small green leafhopper Empoasca onukii (Matsuda) damage is unclear.
Shan Jin   +11 more
openaire   +2 more sources

Interspecific competitive effects and annual differences in predation of Empoasca onukii (Hemiptera: Cicadellidae) by wandering spiders

Environmental Entomology, 2023
Abstract Empoasca onukii Matsuda is an important pest widely distributed in tea areas in China, which greatly affects tea production and quality. The long-term use of chemical control measures will cause environmental pollution. To better utilize wandering spiders that have strong competitive effects on the predation of E.
Shiyan Chen   +5 more
openaire   +2 more sources

Formation of volatiles in response to tea green leafhopper (Empoasca onukii Matsuda) herbivory in tea plants: a multi-omics study

Plant Cell Reports, 2021
Combined transcriptome and metabolome analysis of fresh leaf infestation by tea green leafhoppers (Empoasca (Matsumurasca) onukii Matsuda) suggests roles for alternative pre-mRNA splicing and mRNAs in the regulation of aroma formation in tea plants.
Huifan Liu, Qing Wang
exaly   +3 more sources

Design of an Attractant for Empoasca onukii (Hemiptera: Cicadellidae) Based on the Volatile Components of Fresh Tea Leaves

Journal of Economic Entomology, 2018
The tea leafhopper, Empoasca onukii Matsuda, is a serious pest of the tea plant. E. onukii prefers to inhabit vigorously growing tender tea leaves. The host selection of E. onukii adults may be associated with plant volatile compounds (VOCs). We sought to identify potentially attractive VOCs from tea leaves at three different ages and test the ...
Lei, Bian   +5 more
openaire   +2 more sources

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