Results 11 to 20 of about 1,887 (185)
Morphological reassessment of the movable calcar of delphacid planthoppers (Hemiptera: Fulgoromorpha: Delphacidae) [PDF]
Scientific Reports, 2021 This study presents the morphology of calcar in adult Delphacidae based on representatives of the genera Ugyops Guérin-Meneville, 1834, Notuchus Fennah, 1969 (Ugyopini), Asiraca Latreille, 1798 (Asiracini), Kelisia Fieber, 1866, (Kelisini), Stenocranus ...
Darya Markevich +4 more
doaj +6 more sources
Diversity of Planthoppers (Hemiptera: Delphacidae) on Maize Crops and Edge Grasses in Mexico [PDF]
Environmental Entomology, 2020 AbstractDelphacid planthoppers (Hemiptera: Delphacidae) are a group of economically important sap-feeding insects that vector plant pathogens and are pests of crops, such as maize, wheat, and rice. This study was conducted to evaluate planthopper diversity, abundance, and the presence of potential vectors on maize crops and associated edge grass ...
José Guillermo Rodríguez-Juárez +3 more
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Journal of Integrative Agriculture, 2020 The rice planthoppers, Nilaparvata lugens and Sogatella furcifera, are important sap-sucking pests of rice in Asia. The mesoionic insecticide triflumezopyrim was previously shown to be highly effective in controlling both N. lugens and S. furcifera.
Jun ZHU +6 more
doaj +3 more sources
ZooKeys, 2011 The number of species of planthoppers (excluding Delphacidae) known from Delaware is updated from 7 (in 4 families) to 62 species (in 9 families). Specimen abundance is tallied by county and seasonally by two week intervals. The Chao1 abundance estimator
Charles Bartlett +2 more
doaj +4 more sources
Genomic insights into the glutathione S-transferase gene family of two rice planthoppers, Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth) (Hemiptera: Delphacidae). [PDF]
PLoS ONE, 2013 BackgroundGlutathione S-transferase (GST) genes control crucial traits for the metabolism of various toxins encountered by insects in host plants and the wider environment, including insecticides.
Wen-Wu Zhou +8 more
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New records of fifteen species of Fulgoromorpha (Insecta: Hemiptera) in Bulgaria [PDF]
Biodiversity Data Journal, 2022 Bulgarian planthopper fauna (Hemiptera: Fulgoromorpha) are relatively well studied, with 164 known species from 77 genera and 11 families. Data for some species from previous studies were reported without any localities or were incomplete and need to be ...
Ilia Gjonov
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Bacterial Symbionts of the Brown Planthopper,Nilaparvata lugens(Homoptera: Delphacidae) [PDF]
Applied and Environmental Microbiology, 2010 ABSTRACTThe brown planthopper (Nilaparvata lugensStål), the most destructive pest of rice, has been identified, including biotypes with high virulence towards previously resistant rice varieties. There have also been many reports of a yeast-like symbiont ofN. lugens, but little is known about the bacterial microbes.
Ming, Tang +4 more
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Taro Planthopper Tarophagus colocasiae (Matsumura) (Insecta: Hemiptera: Delphacidae: Delphacinae)
EDIS, 2021 The taro planthopper, Tarophagus colocasiae (Matsumura), is a sap feeding insect in the family Delphacidae. It primary host plant is taro (Colocasia esculenta (L.) Schott) Originally native to Southeast Asia, Indonesia, and islands in the Pacific Ocean, Tarophagus colocasiae was first discovered in the continental United States at a garden center in ...
Alexander Tasi, Adam Dale
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Diversity, 2023 The mutualistic interspecific relationships of trophobiosis between trophobiont planthoppers (Hemiptera, Fulgoromorpha) providing food to the host called xenobiont, are reviewed.
Thierry Bourgoin +6 more
doaj +1 more source
Heliyon, 2020 A metabarcoding approach was performed aimed at identifying fungi associated with Delphacodes kuscheli (Hemiptera: Delphacidae), the main vector of “Mal de Río Cuarto” disease in Argentina.
María E. Brentassi +6 more
doaj +1 more source