Results 11 to 20 of about 6,791 (185)

The genomic basis of evolutionary novelties in a leafhopper

Molecular Biology and Evolution, 2022
Abstract Evolutionary innovations generate phenotypic and species diversity. Elucidating the genomic processes underlying such innovations is central to understanding biodiversity. In this study, we addressed the genomic basis of evolutionary novelties in the Glassy-Winged Sharpshooter ( Homalodisca ...
Zheng Li, Yiyuan Li, Allen Z Xue, Vy Dang, V Renee Holmes, J Spencer Johnston, Jeffrey E Barrick, Nancy A Moran   +7 more
openaire   +2 more sources

Surveying: Leafhopper populations [PDF]

California Agriculture, 1965
Rapid and accurate surveying for grape leafhopper population levels is essential to a decision for necessity of insecticide treatment within an integrated pest control program. These Tulare County studies indicate that counting the nymphs on only two leaves per acre gives as accurate an estimate of the population as did counting the nymphs on fifty ...
F. L. Jensen, E. M. Stafford, H. Kido, D. Flaherty   +3 more
openaire   +3 more sources

Leafhoppers of the tribe Adelungiini (Auchenorrhyncha: Cicadellidae: Megophthalminae) in Iran

, 2022
Mozaffarian, Fariba, Gnezdilov, Vladimir M. (2022): Leafhoppers of the tribe Adelungiini (Auchenorrhyncha: Cicadellidae: Megophthalminae) in Iran. Zootaxa 5213 (4): 413-426, DOI: https://doi.org/10.11646/zootaxa.5213.4.
Gnezdilov, Vladimir M., Mozaffarian, Fariba   +1 more
core   +1 more source

Diversity and abundance of leafhoppers in Canadian vineyards [PDF]

Journal of Insect Science, 2014
Leafhoppers (Hemiptera: Cicadellidae) are pests of many temperate crops, including grapevines (Vitis species). Uncontrolled populations can induce direct and indirect damage to crops due to feeding that results in significant yield losses and increased mortality in infected vineyards due to virus, bacteria, or phytoplasmas vectored by leafhoppers.
Saguez, Julien, Olivier, Chrystel, Hamilton, Andrew, Lowery, Thomas, Stobbs, Lorne, Lasnier, Jacques, Galka, Brian, Chen, Xiangsheng, Mauffette, Yves, Vincent, Charles   +9 more
openaire   +2 more sources

A review of the tribes of Deltocephalinae (Hemiptera: Auchenorrhyncha: Cicadellidae)

, 2013
The classification of the largest subfamily of leafhoppers, Deltocephalinae, including 38 tribes, 923 genera, and 6683 valid species, is reviewed and revised.
James N. Zahniser, Zahniser, James N., Chris Dietrich, Zahniser, James N, Dietrich, Chris H., Dietrich, Christopher H.   +5 more
core   +1 more source

Leafhoppers

, 2013
Data on the number of leafhopper eggs found on grape leaves from vineyards and riparian ...
Michal Segoli (673066), Rosenheim, Jay A., Segoli, Michal, Jay A. Rosenheim (320706)   +3 more
core   +1 more source

Innate immunity shapes the persistent transmission of plant viruses by insect vectors

New Plant Protection, EarlyView.
In this review, we focus on two key aspects of the virus–vector interplay: (1) persistently transmitted viruses utilize host factors to overcome transmission barriers; and (2) molecular recognition activates antiviral immunity and subsequent viral counter‐defense. Understanding these interactions offers critical insights for developing novel strategies
Gang Lu, Chuanxi Zhang, Junmin Li
wiley   +1 more source

Understanding the effects of patch‐burn grazing management on aboveground grassland invertebrate biodiversity

Oikos, EarlyView.
Landscape heterogeneity is widely recognized as a driver of biodiversity, yet its consequences for above‐ground, foliage‐dwelling insect communities under active grassland management remain underexplored. Patch‐burn grazing (PBG), which rotates fire across patches within a grazed landscape, is designed to promote spatial and temporal heterogeneity by ...
Zachary L. T. Bunch, Meghan L. Avolio, Sally E. Koerner, Kevin R. Wilcox, Lydia H. Zeglin, Kimberly J. Komatsu   +5 more
wiley   +1 more source

Building capacity in vector‐borne plant virus research: The CONNECTED Network

PLANTS, PEOPLE, PLANET, EarlyView.
Plant viruses spread by insects decimate crop yields globally, causing food security challenges in vulnerable areas, including regions of Africa. Interdisciplinary research is needed to protect future crop supplies. CONNECTED, the Community Network for African Vector‐Borne Plant Viruses, increased research capacity in Central, East, West and Southern ...
Nina F. Ockendon‐Powell, Diane L. Hird, Alice Beck, Heather Child, Helen Thomas‐Hughes, Neil Boonham, Gary D. Foster, Bruce Cronin, Andy M. Bailey   +8 more
wiley   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source