Results 41 to 50 of about 4,244 (181)

Effects of a novel mesoionic insecticide, triflumezopyrim, on the feeding behavior of rice planthoppers, Nilaparvata lugens and Sogatella furcifera (Hemiptera: Delphacidae)

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, Wen-qing SUN, Yao LI, Lin-quan GE, Guo-qing YANG, Jian-xiang XU, Fang LIU   +6 more
doaj   +1 more source

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

Seasonal and Vertical Distributions of Planthoppers (Homoptera: Fulgoroidea) Within a Black Walnut Plantation [PDF]

, 2017
Information on the seasonal and vertical distributions of 34 species (eight families) of planthoppers was obtained from window trap collections in a North Carolina black walnut plantation in 15 and 1978.
S. W Wilson, B. C Weber, Wilson, S. W, Weber, B. C   +3 more
core   +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

Spider Web DNA Metabarcoding Provides Improved Insight into the Prey Capture Ability of the Web-Building Spider Tetragnatha keyserlingi Simon (Araneae: Tetragnathidae)

Agriculture
Spiders play a crucial role as predators in terrestrial ecosystems, particularly in controlling insect populations. Tetragnatha keyserlingi Simon (Araneae: Tetragnathidae) is a dominant species in rice field ecosystems, where it builds webs amidst rice ...
Jie Sun, Xuhao Song, Bin Wang, Dongmei Chen, Tingbang Yang, Shichang Zhang   +5 more
doaj   +1 more source

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

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

Arthropod niche differentiation linked to grazing‐induced sward islets in intensively managed agricultural pasture

Insect Conservation and Diversity, Volume 19, Issue 3, Page 598-620, May 2026.
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden, Annette Anderson, Gordon Purvis   +2 more
wiley   +1 more source

Biosystematic studies on the Muellerianella complex (Delphacidae Homoptera Auchenorrhyncha) [PDF]

, 1977
The genus Muellerianella comprises the species: M. farmairei, M. brevipennis, M. relicta and one pseudogamous all-female biotype M. fairmairei (3n). The bisexual species M. fairmairei and M. brevipennis as well as the unisexual M.
Drosopoulos, S.
core  

Oriental bamboo delphacid planthoppers: three new species of genus Kakuna Matsumura (Hemiptera: Fulgoromorpha: Delphacidae) from Guizhou Province, China

, 2010
Chen, Xiang-Sheng, Yang, Lin (2010): Oriental bamboo delphacid planthoppers: three new species of genus Kakuna Matsumura (Hemiptera: Fulgoromorpha: Delphacidae) from Guizhou Province, China.
Yang, Lin, Chen, Xiang-Sheng
core   +1 more source