Results 101 to 110 of about 32,829 (302)

Susceptibility of Selected Tea Shoots to Oviposition by Empoasca onukii (Hemiptera: Cicadellidae) and Feasibility of Egg Removal with Harvesting

open access: yesInsects, 2020
The Empoasca onukii (Hemiptera: Cicadellidae) female lays its eggs inside the epidermis of the tea plant shoots. This has led to speculation that shoot harvesting could represent a method of egg removal.
Bo-Hua Hou   +4 more
doaj   +1 more source

Characterization of cyantraniliprole resistance in Spodoptera frugiperda: Selection, inheritance pattern, and cross‐resistance to other diamide insecticides

open access: yesPest Management Science, Volume 81, Issue 8, Page 4677-4689, August 2025.
A cyantraniliprole‐resistant strain of Spodoptera frugiperda with I4790K mutation exhibited a resistance ratio of 3414‐fold and high cross‐resistance to other diamide insecticides. Abstract BACKGROUND Cyantraniliprole, a diamide insecticide, is widely used in Brazil to control sucking and defoliating pests, including the fall armyworm (Spodoptera ...
Leonardo V Thiesen   +7 more
wiley   +1 more source

Acoustic Signals of \u3ci\u3eGraminella Nigrifrons\u3c/i\u3e (Homoptera: Cicadellidae) [PDF]

open access: yes, 2017
The deltocephaline leafhopper, Graminella nigrifrons, produces low intensity sub- strate transmitted vibrations (signals) to facilitate location of virgin females by males during courtship.
Heady, S. E, Nault, L. R
core   +2 more sources

Potato Leafhopper Control, 1997 [PDF]

open access: yesArthropod Management Tests, 1998
Abstract Two tests were conducted to evaluate the efficacy of insecticides against potato leafhopper. The experiments were conducted at the Russell E. Larson Agricultural Research Center at Rock Springs, Centre County, PA on a second-year (first full harvest year) alfalfa (Pioneer 5373) crop.
Paul Rebarchak, Arthur A. Hower
openaire   +2 more sources

Complete Genome Sequence of “Candidatus Sulcia muelleri” ML, an Obligate Nutritional Symbiont of Maize Leafhopper (Dalbulus maidis)

open access: yesGenome Announcements, 2015
“Candidatus Sulcia muelleri” is a symbiont of sap-feeding insects in the suborder Auchenorrhyncha. The strain “Ca. Sulcia muelleri” ML is associated with the maize leafhopper (Dalbulus maidis), collected in Brazil, which is a disease vector that affects ...
Hsing-Hua Chang   +6 more
semanticscholar   +1 more source

Rice Yellow Stunt Nucleorhabdovirus Matrix Protein Mediates Viral Axonal Transport in the Central Nervous System of Its Insect Vector

open access: yesFrontiers in Microbiology, 2019
Persistently transmitted plant viruses encounter multiple membrane and tissue barriers in the process of completing their infection routes within their insect vectors.
Haitao Wang   +14 more
doaj   +1 more source

Generalist predators function as pest specialists: Examining diet composition of spiders and ladybeetles across rice crop stages

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1889-1901, August 2025.
By quantifying the diet composition of GAPs over crop stages, farm types and years, this study reveals that generalist predators have potential to produce a stable, predictable top‐down effect on pests in rice agro‐ecosystems. Therefore, promoting the field densities of ubiquitous generalist predators will likely enhance pest management and support ...
Gen‐Chang Hsu   +4 more
wiley   +1 more source

Industrial Hemp Fiber Planting Date Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Landscape Diversity and Crop Vigor Influence Biological Control of the Western Grape Leafhopper (E. elegantula Osborn) in Vineyards

open access: yesPLoS ONE, 2015
This study evaluated how the proportional area of natural habitat surrounding a vineyard (i.e. landscape diversity) worked in conjunction with crop vigor, cultivar and rootstock selection to influence biological control of the western grape leafhopper ...
Houston Wilson   +3 more
semanticscholar   +1 more source

EntoSieve: Automated Size‐Sorting of Insect Bulk Samples to Aid Accurate Megabarcoding and Metabarcoding

open access: yesMolecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Widespread insect decline necessitates the development and use of standardized protocols for regular monitoring. These methods have to be rapid, efficient and cost‐effective to allow for large‐scale implementation. Many insect sampling and molecular methods have been developed.
Aleida Ascenzi   +6 more
wiley   +1 more source

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