Results 21 to 30 of about 8,203 (224)

Efficacy and Cost-Effectiveness of Phenotyping for Rice Resistance and Tolerance to Planthoppers

open access: yesInsects, 2021
The standard seedling seedbox test (SSST) is the most prevalent phenotyping test in research on the genetics and breeding of planthopper-resistant rice. Using 16 rice lines that included plants susceptible, resistant and tolerant to the brown planthopper
Finbarr G. Horgan   +5 more
doaj   +1 more source

The Impact of Microbial and Botanical Insecticides on Grape Berry Moths and Their Effects on Secondary Pests and Beneficials

open access: yesAgronomy, 2022
According to the European Directive 2009/128/EC and the subsequent provisions activated in member states, conventional pesticides should be progressively replaced by “non-chemical tools and/or measures”.
Carlo Duso   +6 more
doaj   +1 more source

Contamination as the Cause of Erroneous Records of Brochosomes

open access: yesPsyche: A Journal of Entomology, 2011
Brochosomes are ultramicroscopic particles produced in large quantities by the Malpighian tubules of leafhoppers (Insecta, Hemiptera, and Cicadellidae) and applied by leafhoppers as a coat to their integuments. A recent study has described brochosomes on
Roman Rakitov
doaj   +1 more source

Two new remarkable genera and two new species of Gyponini (Hemiptera: Cicadellidae: Iassinae) from Brazil

open access: yesEuropean Journal of Taxonomy, 2018
The Neotropical fauna of Gyponini is very diverse and still poorly known. Many new species have characters that do not fit with the currently recognized genera, which makes it necessary to propose new ones.
Alexandre C. Domahovski   +1 more
doaj   +1 more source

On the sharpshooter Versigonalia (Hemiptera: Cicadellidae: Cicadellini): Versigonalia lentiginosa nom. nov., redescription of V. vermiculata comb. nov., and key to species of the genus

open access: yesZoologia (Curitiba), 2014
Syntypes of Tettigonia vermiculata Signoret, 1855 were studied and redescribed, including the first description and illustration of the male and female genitalia of this species.
Beatriz M. Camisão, Daniela M. Takiya
doaj   +1 more source

Jantarineura serafini gen. et sp. nov. supports biodiversity of Protodikraneurini in Eocene amber forest of Northern Europe (Hemiptera: Cicadellidae: Typhlocybinae)

open access: yesThe European Zoological Journal, 2023
A new genus and species, Jantarineura serafini Gębicki, Walczak and Świerczewski, belonging to the extinct tribe Protodikraneurini of the subfamily Typhlocybinae was described from Baltic amber.
C. Gębicki   +3 more
doaj   +1 more source

Could Organic Pesticides Be a Good Alternative to Synthetics in Controlling Aphids and Leafhoppers in Tomato Fields? [PDF]

open access: yesJournal of Plant Protection and Pathology, 2020
We aimed in this investigation to prove that organic pesticides (neem oil and a mixture of cottonseed and sunflower oil) can replace synthetics (malathion) in controlling aphids and leafhoppers attacking tomato under field conditions.
Hala A., S. Gaffar
doaj   +1 more source

Leafhoppers in the Home Garden [PDF]

open access: yes, 2000
Leafhoppers are common problems in home gardens and orchards throughout the state of Utah. There are many species of leafhoppers, several of which attack apples, roses, grapes, and potatoes.
Karren, Jay B.
core   +1 more source

Occurrence of Scaphoideus titanus Ball and some other Auchenorrhyncha in the vineyards of western Slovakia

open access: yesPlant Protection Science, 2017
A study of Auchenorrhyncha was carried out in 2014 and 2015 in 7 vineyard plots with different varieties and pest management strategies in the Nitra wine region and Lesser Carpathian wine region in western Slovakia.
Ján Tancik, Gabriel Seljak
doaj   +1 more source

A checklist of Iranian Deltocephalinae (Hemiptera: Cicadellidae) [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2015
By using published records and original data from recent research, the first checklist for subfamily Deltocephalinae from Iran is presented. This study is based on a comprehensive review of literature and the examination of some materials from our ...
Farzad Pakarpour Rayeni   +2 more
doaj   +1 more source

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