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A revision of the planthopper genus Chionomus Fennah (Hemiptera: Fulgoroidea: Delphacidae)

Zootaxa, 2020
The planthopper genus Chionomus Fennah, 1971 (Hemiptera: Fulgoroidea: Delphacidae) currently includes three Neotropical species, removed from the polyphyletic genus Delphacodes Fieber, 1866. Morphological and molecular evidence further redefine Chionomus to include ten additional species (eight species removed from Delphacodes, two described as new ...
KATHRYN M. WEGLARZ, CHARLES R BARTLETT
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Species identification of bacterial communities in the small brown planthopper, Laodelphax striatellus (Hemiptera: Delphacidae)

Journal of applied entomology, 2022
Microbes are prevalent and abundant in diverse insects. Many microbes are known to influence host fitness. The small brown planthoppers Laodelphax striatellus Fallen is a notorious plant sap‐feeding pest causing heavy loss to rice yield.
Dian‐Shu Zhao   +5 more
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Diversity in New World Stenocranine Planthoppers (Hemiptera: Delphacidae) [PDF]

open access: possibleTransactions of the American Entomological Society, 2009
ABSTRACT. The diversity of stenocranine planthoppers and their reported host plants is reviewed and discussed with particular reference to the New World fauna. A new species of Obtusicranus and two new genera (Frameus n. g. with 5 new species, Tanycranus n. g. with 1 new species) are described and illustrated.
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Toward a New Classification of Planthoppers Hemiptera Fulgoromorpha: 1. What Do Fulgoridiidae Really Cover?

The Annals of zoology, 2022
. The basal classification of planthoppers (Hemiptera Fulgoromorpha) is revised. The wrinkled ambient vein (appendix) on the fore wing is given as an apomorphic character for the Fulgoromorpha for which the Pennsylvanian, Moscovian genus Aviorrhyncha ...
T. Bourgoin, J. Szwedo
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Transcriptomic and Expression Analysis of the Salivary Glands in Brown Planthoppers, Nilaparvata lugens (Hemiptera: Delphacidae).

Journal of Economic Entomology, 2018
The brown planthopper (BPH), Nilaparvata lugens Stål (Hemiptera: Delphacidae), is a serious rice pest because of its destructive feeding. The salivary glands of the BPH play a key role in successful feeding.
Yutong Miao   +4 more
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Population dynamics of rice planthoppers, Nilaparvata lugens and Sogatella furcifera (Hemiptera, Delphacidae) in Central Vietnam and its effects on their spring migration to China.

Bulletin of entomological research, 2017
Rice planthopper (RPH) populations of Nilaparvata lugens and Sogatella furcifera periodically have erupted across Asia. Predicting RPH population dynamics and identifying their source areas are crucial for the management of these migratory pests in China,
G. Hu   +6 more
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Silencing pyruvate kinase (NlPYK) leads to reduced fecundity in brown planthoppers, Nilaparvata lugens (Stål) (Hemiptera: Delphacidae).

Archives of Insect Biochemistry and Physiology, 2017
Pyruvate kinase (PYK) operates in the glycolytic pathway, responsible for regulating the balance between glycolysis and gluconeogenesis. The previous work indicates PYK acts in development of Drosophila embryos and in embryonic muscle growth, from which ...
L. Ge   +7 more
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Hybridization studies in the planthopper genus Ribautodelphax (Homoptera, Delphacidae)

Genetica, 1988
Seven known Ribautodelphax species and four recently discovered taxa were crossed. Forty-three percent of the interspecific crosses were successful. Interspecific crosses generally resulted in low numbers of hybrids. In some combinations prolonged larval development of the hybrid males was observed.
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