Results 81 to 90 of about 15,981 (281)

Organic Hop Variety Trial: Results from Year Five [PDF]

open access: yes, 2015
Hops production continues to increase throughout the the Northeast. While hops were historically grown in the Northeast, they have not been commercially produced in this region for over a hundred years.
Calderwood, Lily   +7 more
core   +1 more source

High-resolution QTL mapping in Tetranychus urticae reveals acaricide-specific responses and common target-site resistance after selection by different METI-I acaricides [PDF]

open access: yes, 2019
Arthropod herbivores cause dramatic crop losses, and frequent pesticide use has led to widespread resistance in numerous species. One such species, the two-spotted spider mite, Tetranychus urticae, is an extreme generalist herbivore and a major worldwide
Bajda-Wybouw, Sabina   +9 more
core   +1 more source

Active predators do not necessarily specialize in sedentary prey: A simulation model

open access: yesAnnals of the New York Academy of Sciences, EarlyView.
Active predators, which move to find food, are assumed to specialize in sedentary prey. This study used an individual‐based simulation to test whether this assumption holds. The results show that active predators do not always specialize in sedentary prey; instead, prey choice greatly depends on prey spatial pattern and competition with ambush ...
Inon Scharf
wiley   +1 more source

Hop Variety Trial: Results from Year Four [PDF]

open access: yes, 2014
Great interest has been kindled in producing hops in the Northeast. While hops were historically grown in the Northeast, they have not been commercially produced in this region for over a hundred years.
Calderwood, Lily   +6 more
core   +1 more source

Efficiency against the Two-spotted spider mite Tetranychus urticae and prey-age-related choice of three predatory mites [PDF]

open access: yes, 2018
Specialist and generalist predator mites have been recommended against the Two-spotted spider mite (Tetranycus urticae) as biological control agents, but their effectiveness in population regulation has been rarely examined under circumstances ...
Gyuris, Enikő   +4 more
core   +2 more sources

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

open access: yesPlant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid   +5 more
wiley   +1 more source

How Spiromesifen affects some biological parameters and switching behavior of predatory mite Amblyseius swirskii (Acari: Phytoseiidae) when feeding on different ratios of mixed preys

open access: yesPersian Journal of Acarology, 2019
Two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) and silverleaf whitefly, Bemisia tabaci (Gennadius) (Hem.: Aleyrodidae) are among the most destructive pests under greenhouse conditions which is primirarily countered using ...
Parvin Asadi   +3 more
doaj   +1 more source

Rosemary essential oil nanoemulsion, formulation, characterization and acaricidal activity against the two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae)

open access: yesJournal of Plant Protection Research, 2019
The adverse effects of synthetic acaricides on humans, animals, non-target organisms and the ecosystem are serious problems. Thus, there is a new trend to use nanotechnology for developing new, natural, bio and safe acaricides for mite control in green ...
A. Mossa   +3 more
semanticscholar   +1 more source

Drought and Herbivory Drive Physiological and Phytohormonal Changes in Soybean (Glycine max Merril): Insights From a Meta‐Analysis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT With climate change, abiotic and biotic stresses such as drought and herbivory are predicted to further diminish agricultural productivity. Soybean (Glycine max [L.] Merrill), a crop of global economic importance, is vulnerable to both. However, the interactive effects of drought and herbivory on soybeans haven't been explored, especially ...
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Development and validation of mathematical model for population estimation of the two-spotted spider mite in soybeans

open access: yesEntomological Communications
The two-spotted spider mite Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) causes bronzing and leaf drop in soybeans, reducing grain production and quality.
Ezequiel G. Souza   +4 more
doaj   +1 more source

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