New replacement names are proposed for seven species of the subfamily Typhlocybinae; one new synonym is recognized in the family Delphacidae. The following changes are proposed: Empoasca (Empoasca) angustata nom.nov. for Empoasca angusta Linnavuori & DeLong (not Dworakowska); Empoasca (Empoasca) chilensis nom.nov. for Empoasca diversa Linnavuori & DeLong (not Vilbaste); Austroasca verdensis nom.nov. for Empoasca artemisiae Lindberg (not Lethierry); Kropka vidanoi Dworakowska for Erythroneura unipunctata Dlabola (not Cerutti); Zyginella vietnamica nom. nov. for Zyginella melichari Dworakowska (not Kirkaldy); Eupteryx (Eupteryx) dlabolai nom. nov. for Eupteryx octonotata Dlabola (not Hardy); Baaora ahmedi nom. nov. for Baaora spinosa (Ahmed) (not Beamer); Paradelphacodes insolitus Dmitriev is synonymized with Paradelphacodes gvosdevi (Mitjaev), syn. nov.
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http://dx.doi.org/10.3897/zookeys.277.4273 | DOI Listing |
Plant Dis
December 2024
ICAR - Indian Institute of Wheat and Barley Research, Karnal, Haryana, India;
Guar or cluster bean (Cyamopsis tetragonoloba L.) is a leguminous crop well-suited for cultivation in arid and semi-arid regions. India accounts for 90% of world's guar production.
View Article and Find Full Text PDFIllustrated descriptions of six Kybos species found in Kyrgyzstan are provided, with data on biology and distribution. Oscillograms of the male vibrational calling signals are presented for four species. The synonymies K.
View Article and Find Full Text PDFBull Entomol Res
November 2024
State Key Laboratory for Conservation and Utilization of Bio-resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China.
Phytoplasmas are phloem-limited bacteria that are primarily transmitted by hemipteran insects and are emerging threats to Decne plants due to their associations with a witches' broom disease. Despite numerous studies, there has been no report on insect transmission of phytoplasma among . Here, transmission characteristics of the leafhopper, Zhang and Liu, 2008 and the phytoplasma in plant leaves through PCR quantification are described.
View Article and Find Full Text PDFViruses
August 2024
Soybean/Maize Germplasm, Pathology, and Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, Urbana, IL 61801, USA.
The potato leafhopper (, PLH) is a serious pest that feeds on a wide range of agricultural crops and is found throughout the United States but is not known to be a vector for plant-infecting viruses. We probed the diversity of virus sequences in field populations of PLH collected from four Midwestern states: Illinois, Indiana, Iowa, and Minnesota. High-throughput sequencing data from total RNAs extracted from PLH were used to assemble sequences of fifteen positive-stranded RNA viruses, two negative-stranded RNA viruses, and one DNA virus.
View Article and Find Full Text PDFHeliyon
June 2024
Department of Plant Protection, Desert Research Center, Cairo, Egypt.
was recently added to the list of threatening pathogens affecting more than 300 plant hosts. Hemipteran hoppers that feed on xylem have been documented as potential transmitters. Hemipteran hoppers, known vectors for plant pathogens via xylem feeding, pose significant risks to agriculture.
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