Results 41 to 50 of about 882 (185)

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, Qing-Mei Liang, Yi Xu, Geoff M Gurr, Yan-Yuan Bao, Xue-Ping Zhou, Chuan-Xi Zhang, Jiaan Cheng, Zeng-Rong Zhu   +8 more
doaj   +1 more source

Fig. 6 in Two new species of planthoppers from India (Hemiptera: Auchenorrhyncha: Delphacidae) in the genera Parasogata and Eoeurysa

, 2020
Fig. 6. Distribution map of the new species.Published as part of Bartlett, Charles & Meshram, Naresh M., 2020, Two new species of planthoppers from India (Hemiptera: Auchenorrhyncha: Delphacidae) in the genera Parasogata and Eoeurysa, pp.
Meshram, Naresh M., Bartlett, Charles
core   +1 more source

The planthopper genus Spartidelphax, a new segregate of Nearctic Delphacodes (Hemiptera, Delphacidae)

ZooKeys, 2014
The new genus Spartidelphax is described to house three species removed from the polyphyletic genus Delphacodes. The members of Spartidelphax are coastal species native to eastern North America, and probably feed exclusively on cordgrass (Poaceae, Spartina Schreb.). The taxonomy and nomenclature of the included species (viz.
Bartlett,Charles, Webb,Mick
openaire   +6 more sources

Seasonal Occurrence of Leafhoppers and Planthoppers (Hemiptera: Auchenorrhyncha), Associated Predators on Rice, and the Role of Leafhoppers as Vectors of Rice Dwarf Virusin Sharkia Governorate, Egypt [PDF]

Journal of Plant Protection and Pathology
These experiments were conducted on rice plants in the Wady Al-Molak region, Sharkia Governorate, during the 2023 and 2024 seasons.The leafhoppers(Family Cicadellidae), Nephotettixapicalis (Matsch.), Neolimnus aegyptiacus (Mats.), Empoascadecipiens ...
M. Hegab, S. Amir, M. Hegab, M. Zayed
doaj   +1 more source

WolbachiaOccurrence in Planthopper (Hemiptera: Delphacidae) Vectors of Cereal Viruses in Argentina

Journal of Economic Entomology, 2015
Maize (Zea mays L.) and wheat (Triticum aestivum L.) are the most important cereal crops for the Argentinean economy and are affected by several diseases. Different planthopper species transmit causal agents of some of those diseases, including Mal de Río Cuarto virus, barley yellow striate mosaic virus, and the recently proposed maize yellow striate ...
Mattio, Maria Fernanda, Argüello Caro, Evangelina Beatriz, Rodriguero, Marcela Silvina, Dumón, Analía Delina, Alemandri, V.M., Truol, Graciela Ana   +5 more
openaire   +3 more sources

Seasonal abundance of Maiestas banda (Hemiptera: Cicadellidae), a vector of phytoplasma, and other leafhoppers and planthoppers (Hemiptera: Delphacidae) associated with Napier grass (Pennisetum purpureum) in Kenya

, 2012
Napier grass (Pennisetum purpureum Schumach), the main fodder crop in eastern Africa, has recently been severely affected by Napier stunt disease, which is caused by phytoplasma.
Fujinuma, S., Adati, T., Pickett, J. A., Wilson, M. R., Asche, Manfred, Asche, M., Wilson, M., Midega, C., Khan, Z. R., Pickett, J., Mohamed, H. M., Ishikawa, Tadashi, Khan, Z., Koji, S., Midega, C. A. O., Ishikawa, T., Mohamed, H., Degelo, S.   +17 more
core   +1 more source

Can monophagous specialists mediate host plant choices in generalist planthoppers (Hemiptera: Delphacidae)? [PDF]

, 2020
A preference experiment was set up with two planthopper species (Hemiptera: Delphacidae) to test the influence of competition on host plant choice. The delphacid Javesella pellucida was chosen as a generalist and the rarer Ribautodelphax imitans as a ...
Dittrich, Alex, Alex D.K. Dittrich, Helden, Alvin J., Alex D. K. Dittrich (16658064), Alvin J. Helden, Alvin J. Helden (16652913)   +5 more
core   +1 more source

Comparative analysis of diet-associated responses in two rice planthopper species

BMC Genomics, 2020
Background Host adaptation is the primary determinant of insect diversification. However, knowledge of different host ranges in closely related species remains scarce.
Hai-Jian Huang, Jia-Rong Cui, Xiao-Yue Hong   +2 more
doaj   +1 more source

‘Candidatus Phytoplasma solani’: From infection to all‐round characterisation of distinct tuf‐type strains with different virulence in tomato plants

Annals of Applied Biology, Volume 188, Issue 2, Page 480-494, March 2026.
‘Candidatus Phytoplasma (Ca. P.) solani’ is associated with bois noir (BN) of grapevine and stolbur of solanaceous plants and is primarily transmitted by Hyalesthes obsoletus Signoret. Four tuf‐a and five tuf‐b1 ‘Ca. P. solani’ strains were transmitted to tomato plants (cv. Micro‐Tom) by using bait‐plants and by capturing H.
Gaia Carminati, Francesco Pavan, Chiara Bernardini, Diana Sommaro, Abderraouf Sadallah, Rita Musetti, Paolo Ermacora, Marta Martini   +7 more
wiley   +1 more source

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
openaire   +5 more sources