Results 71 to 80 of about 11,854 (229)
Potato Leafhopper Control, 1995
, 1996 Two tests were conducted to evaluate the efficacy of insecticides against PLH. The experiments were conducted at the Russell E. Larson Agricultural Research Center at Rock Springs, Centre County, PA, on the second and third alfalfa crops.
Arthur A. Hower, Sandra D. Alexander
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, 2022 A screening trial with 10 castor genotypes to assess their relative reaction to leafhoppers (Empoasca flavescens) was conducted at CCSHAU, Regional Research Station, Bawal during the Kharif season, 2019-20.
Kalkal, Deepika +2 more
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Hairy Roadblock: Stem Trichomes Impede Herbivore Movement in a Species and Instar‐Dependent Manner
Journal of Applied Entomology, Volume 150, Issue 6, Page 728-735, July 2026.ABSTRACT Plants have evolved to deploy a vast set of defence mechanisms against insect herbivores, including physical barriers like leaf trichomes with pre and post ingestive effects. Yet, the role of stem trichomes in plant‐herbivore interactions, particularly mobility dynamics, is poorly understood.
Manish Gautam, Rupesh Kariyat
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Artificial light at night and invasive signal crayfish alter aquatic‐terrestrial food webs
Functional Ecology, Volume 40, Issue 6, Page 1740-1754, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Resource flows across aquatic‐terrestrial boundaries are increasingly affected by multiple stressors, such as artificial light at night (ALAN) and aquatic invasive species, which can alter the availability of resources for consumers.
Collins Ogbeide +9 more
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Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗThe efficiency of entomopathogenic fungi and plant extracts were evaluated against the leafhopper Amrasca biguttula infesting eggplant; the trials were conducted at the Agricultural station and the lab of College of Agriculture - University of Basrah ...
Fayroz T. Lafta +2 more
doaj +2 more sources
Exploring marking methods for the predatory hoverfly Sphaerophoria rueppellii (Diptera: Syrphidae)
Insect Science, Volume 33, Issue 3, Page 1109-1122, June 2026.As important pollinators and predators of aphids, hoverflies play an important role in ecosystems. This study focuses on identifying the best marking technique for the model species Sphaerophoria rueppellii that can be used to track hoverfly feeding and oviposition sites, evaluating three methods: rubidium (RbCl), fluorescein, and fluorescent dusts ...
Michele Violi +4 more
wiley +1 more source
Antimetabolic effects of plant proteins on homopteran insect pests [PDF]
, 1993 Homopteran insect pests can cause severe economical damage to crop plants by both direct physical means and as vectors of plant viral diseases. They are notoriously difficult insects to control by conventional methods, primarily due to their ability to ...
Powell, K.S, Powell, Kevin Steven
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Host plant richness and abundance drive populations of a super‐generalist xylem‐feeding insect
Ecological Entomology, Volume 51, Issue 3, Page 570-579, June 2026.Philaenus spumarius abundance was assessed across 93 sites and four habitat types (olive groves, vineyards, meadows, and field margins) within eight heterogeneous agricultural landscapes over the year. In spring, nymph abundance was positively associated with herbaceous plant species richness and vegetation cover, highlighting that even super ...
Francesco Sanna +3 more
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, 1980 NYS IPM Type: Fruits IPM Fact SheetThe white apple leafhopper (WALH) is native to and widely distributed throughout the apple growing regions of North America.
Leeper, John R.
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Plant Biotechnology Journal, Volume 24, Issue 6, Page 4139-4158, June 2026.BAHD acyltransferases drive metabolic diversification in plants by coupling conserved catalytic scaffolds with regulatory flexibility, enabling stress adaptation and ecological specialisation. ABSTRACT BAHD acyltransferases constitute one of the most versatile enzyme superfamilies in plants, catalysing the acylation of alcohols, amines, polyamines, and
Muhammad Mubashar Zafar +7 more
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