Results 1 to 10 of about 18,997 (265)

Versatile Roles of Microbes and Small RNAs in Rice and Planthopper Interactions [PDF]

open access: yesThe Plant Pathology Journal, 2022
Planthopper infestation in rice causes direct and indirect damage through feeding and viral transmission. Host microbes and small RNAs (sRNAs) play essential roles in regulating biological processes, such as metabolism, development, immunity, and stress ...
Abdelaziz Mansour   +5 more
doaj   +1 more source

A rapid multiplex PCR assay for species identification of Asian rice planthoppers (Hemiptera: Delphacidae) and its application to early-instar nymphs in paddy fields.

open access: yesPLoS ONE, 2021
Rice (Oryza sativa L.) is the main cereal crop in many Asian countries. The Asian rice planthoppers, Nilaparvata lugens (Stål) (brown planthopper), Sogatella furcifera (Horváth) (white-backed planthopper), and Laodelphax striatellus (Fallén) (small brown
Toshihisa Yashiro   +1 more
doaj   +1 more source

Transcriptome Analysis of the Regulatory Mechanism of FoxO on Wing Dimorphism in the Brown Planthopper, Nilaparvata lugens (Hemiptera: Delphacidae)

open access: yesInsects, 2021
The brown planthopper (BPH), Nilaparvata lugens, can develop into either short-winged (SW) or long-winged (LW) adults according to environmental conditions, and has long served as a model organism for exploring the mechanisms of wing polyphenism in ...
Nan Xu, Sheng-Fei Wei, Hai-Jun Xu
doaj   +1 more source

The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

open access: yesEuropean Journal of Taxonomy, 2022
A new species of the genus Pyrops Spinola, 1839 (Fulgoridae), P. buomvoi sp. nov., is described from Ca Na, Ninh Thuan Province in Central Vietnam. It is attributed to the candelaria group and compared with the other species of the genus.
Jérôme Constant, Hong Thai Pham
doaj   +1 more source

The histone deacetylase NlHDAC1 regulates both female and male fertility in the brown planthopper, Nilaparvata lugens [PDF]

open access: yesOpen Biology, 2018
Histone acetylation is a specific type of chromatin modification that serves as a key regulatory mechanism for many cellular processes in mammals. However, little is known about its biological function in invertebrates.
Jin-Li Zhang   +8 more
doaj   +1 more source

First record of the genus Parandes Muir, 1925 from China with descriptions of two new species (Hemiptera, Fulgoromorpha, Cixiidae)

open access: yesEuropean Journal of Taxonomy, 2023
The genus Parandes Muir, 1925 (Cixiinae, Andini) is recorded from China for the first time with two new species, Parandes circinatus Wang & Chen sp. nov. and Parandes fuscus Wang & Chen sp. nov.
Xiao-Ya Wang   +5 more
doaj   +1 more source

Genetic Differentiation of Brown Planthopper Nilaparvata lugens(Stål) Populations in Asia

open access: yesJournal of Tropical Life Science, 2022
Brown Planthopper is one of the economically important rice pests that cause several crop failures in Asian countries. Unfortunately, Brown Planthopper could migrate to neighboring countries to generate interpopulation breeding, thus further increasing ...
Bagyo Yanuwiadi, Rahmat Grahadi
doaj   +1 more source

Higher Fertilizer Inputs Increase Fitness Traits of Brown Planthopper in Rice. [PDF]

open access: yes, 2017
Rice (Oryza sativa L.) is the primary staple food source for more than half of the world's population. In many developing countries, increased use of fertilizers is a response to increase demand for rice.
Ahmed, N   +6 more
core   +1 more source

Trophobiotic relationships between ants (Hymenoptera: Formicidae) and Tettigometridae (Hemiptera: Fulgoromorpha) in the grey dunes of Belgium

open access: yesEuropean Journal of Entomology, 2004
We recorded the association between the planthopper Tettigometra laetus Herrich-Schäffer, 1835 (Hemiptera: Fulgoromorpha: Tettigometridae) and three ant species belonging to the subfamilies Myrmicinae and Formicinae in a coastal dune area of Flanders ...
Valérie S. LEHOUCK   +3 more
doaj   +1 more source

Migration sources and pathways of the pest species Sogatella furcifera in Yunnan, China, and across the border inferred from DNA and wind analyses

open access: yesEcology and Evolution, 2020
The migration sources and pathways of Sogatella furcifera (Horváth) in topologically complex regions like Yunnan, China, and adjacent montane areas have long been a challenging task and a bottleneck in effective pest forecast and control.
Shao‐Ji Hu   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy