Results 1 to 10 of about 10,589 (211)

First record of the leafhopper Platymetopius notatus Fieber (Hemiptera, Cicadellidae, Deltocephalinae) from northwest Algeria with description of the species [PDF]

open access: yesBiodiversity Data Journal, 2021
A continuous monitoring of leafhoppers in a pear orchard of Santa maria variety located in Khemis Miliana in the northwest Algeria for a period of 7 months from February to August 2019 revealed a species, Platymetopius notatus Fieber, earlier reported ...
Nabila Guerrouche   +3 more
doaj   +3 more sources

Erhebung von Zikaden (Hemiptera: Auchenorrhyncha) in Kräuteranbauflächen Südtirols

open access: yesJulius-Kühn-Archiv, 2023
Im Kräuteranbau kommen verschiedene Arten von Zikaden (Auchenorrhyncha) vor, die als Pflanzensaftsauger, vor allem an Lamiaceaen, Schäden verursachen. Da es in Südtirol noch keine Daten über die Zikadenfauna im Arznei-und Gewürzpflanzenanbau gibt, wurde ...
Ruele, Angelika   +4 more
doaj   +1 more source

Citrus Stubborn Disease: Current Insights on an Enigmatic Problem Prevailing in Citrus Orchards

open access: yesMicroorganisms, 2022
Citrus stubborn was initially observed in California in 1915 and was later proven as a graft-transmissible disease in 1942. In the field, diseased citrus trees have compressed and stunted appearances, and yield poor-quality fruits with little market ...
Tourya Sagouti   +5 more
doaj   +1 more source

Genetic insights into Graminella nigrifrons Competence for maize fine streak virus infection and transmission. [PDF]

open access: yesPLoS ONE, 2014
Most plant-infecting rhabdoviruses are transmitted by one or a few closely related insect species. Additionally, intraspecific differences in transmission efficacy often exist among races/biotypes within vector species and among strains within a virus ...
Bryan J Cassone   +4 more
doaj   +1 more source

Eight new species of Costanana DeLong & Freytag (Hemiptera: Cicadellidae: Gyponini): taxonomic changes, key to males, and description of Metacostana gen. nov.

open access: yesEuropean Journal of Taxonomy, 2023
Costanana DeLong & Freytag, 1972 is a Neotropical genus of leafhoppers currently comprising 13 species with a wide distribution from Mexico to Argentina. In this study, eight new species of Costanana are described, C. xenomorpha sp. nov. from Department
Alexandre C. Domahovski   +1 more
doaj   +1 more source

Leafhopper food plants in a Neotropical forest in Panama (Hemiptera: Cicadellidae) [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2021
The leafhoppers (Cicadellidae) are a group of insects that suck sap from vascular plants. The host plants of most species of Cicadellidae are unknown, but some species are known to have a wide range of food plants, while others are host plant specific ...
EDWIN DOMÍNGUEZ   +2 more
doaj   +1 more source

Brochosome-Inspired Metal-Containing Particles as Biomimetic Building Blocks for Nanoplasmonics: Conceptual Generalizations

open access: yesBiomimetics, 2021
Recently, biological nanostructures became an important source of inspiration for plasmonics, with many described implementations and proposed applications.
Zoran Jakšić   +2 more
doaj   +1 more source

True Parthenogenesis and Female-Biased Sex Ratios in Cicadomorpha and Fulgoromorpha (Hemiptera, Auchenorrhyncha)

open access: yesInsects, 2023
Insects are renowned for their remarkable diversity of reproductive modes. Among these, the largest non-holometabolous order, Hemiptera, stands out with one of the most diversified arrays of parthenogenesis modes observed among insects.
Dora Aguín-Pombo   +1 more
doaj   +1 more source

Three new genera from South America and some taxonomic changes in Gyponini (Insecta: Hemiptera: Cicadellidae)

open access: yesEuropean Journal of Taxonomy, 2021
Three new South American leafhopper genera of the tribe Gyponini are proposed: Beltrana gen. nov. based on Beltrana reticulata gen. et sp. nov. from French Guiana, Fulana gen. nov. based on Fulana brasiliensis gen. et sp. nov.
Clayton C. Gonçalves   +3 more
doaj   +1 more source

Exploiting push-pull strategy to combat the tea green leafhopper based on volatiles of Lavandula angustifolia and Flemingia macrophylla

open access: yesJournal of Integrative Agriculture, 2020
Thirteen volatile compounds were identified from Flemingia macrophylla plants. Eight major components significantly attracted the tea green leafhoppers, Empoasca flavescens F.
Shan-jie HAN   +5 more
doaj   +1 more source

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