Results 11 to 20 of about 34,864 (221)

Side effects of pesticides used in organic and conventional tomato crops on Dolichogenidea gelechiidivoris, a parasitoid of Tuta absoluta. [PDF]

open access: yesPest Manag Sci
This study reveals strong variability in the effects of eight tomato integrated pest management‐compatible pesticides on Dolichogenidea gelechiidivoris, identifying harmful compounds such as spinosad and more selective ones such as sulfur and spiromesifen, depending on the exposure route.
Urbaneja-Bernat P   +3 more
europepmc   +2 more sources

Virulence and proteolytic activity of entomopathogenic fungi against the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae)

open access: yesEgyptian Journal of Biological Pest Control, 2020
The virulence and proteolytic activity of some entomopathogenic fungi isolates, viz., Metarhizium anisopliae, Beauveria bassiana, Verticillium lecanii, and Trichoderma harzianum, against the two-spotted spider mite, Tetranychus urticae Koch (Acari ...
Enas Elhakim, O. Mohamed, Iman Elazouni
semanticscholar   +1 more source

Small-scale intraspecific life history variation in herbivorous spider mites (Tetranychus pacificus) is associated with host plant cultivar. [PDF]

open access: yes, 2013
Life history variation is a general feature of arthropod systems, but is rarely included in models of field or laboratory data. Most studies assume that local processes occur identically across individuals, ignoring any genetic or phenotypic variation in
de Valpine, Perry   +3 more
core   +6 more sources

Some Tetranychoid Mites of Michigan [PDF]

open access: yes, 2017
Excerpt: Tetranychoid mites are plant feeders, and many of them are of considerable economic importance. Prior to the present study, only seven species of these mites were known from Michigan; Oligonychus ilicis (McGregor) (McGregor, 1931); Tertranychus ...
Prasad, V.
core   +2 more sources

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

The presence of webbing affects the oviposition rate of two-spotted spider mites, Tetranychus urticae (Acari: Tetranychidae) [PDF]

open access: yes, 2009
Several species of tetranychid mites including Tetranychus urticae Koch (Acari: Tetranychidae) construct complicated three-dimensional webs on plant leaves. These webs provide protection against biotic and abiotic stress.
Dicke, M., Magalhães, S., Oku, K.
core   +2 more sources

Survey of Predators Associated With European Red Mite (\u3ci\u3ePanonychus Ulmi\u3c/i\u3e; Acari: Tetranychidae) in Ohio Apple Orchards [PDF]

open access: yes, 2017
A survey was conducted to identify the types and relative abundance of predatory arthropods associated with Panonychus ulmi in 21 Ohio apple orchards. Mite populations were sampled by leaf brushing, and insects and spiders were sampled by limb jarring. A
Welty, Celeste
core   +2 more sources

Stronger Antipredatory Vigilance of Prey to Olfactory Cues From Injured Vulnerable Conspecifics. [PDF]

open access: yesEcol Evol
Eggs of spider mites are more vulnerable to predators. Reproductive females of spider mites are more vigilant to olfactory cues from injured eggs compared to that from injured adults and deutonymphs. ABSTRACT Predation risk is a key evolutionary force shaping prey behaviors and life‐history strategies across taxa. Predators often target vulnerable life
Simkhada R   +3 more
europepmc   +2 more sources

Transcriptome profiling of a spirodiclofen susceptible and resistant strain of the European red mite Panonychus ulmi using strand-specific RNA-seq [PDF]

open access: yes, 2015
Background: The European red mite, Panonychus ulmi, is among the most important mite pests in fruit orchards, where it is controlled primarily by acaricide application.
Bajda, Sabina   +6 more
core   +17 more sources

Is only the first mating effective for females in the Kanzawa spider mite, Tetranychus kanzawai (Acari: Tetranychidae)? [PDF]

open access: yes, 2008
Although only the first mating is effective for females in Tetranychus urticae (Acari: Tetranychidae), it remains unclear whether this is also true for closely related species, such as T. kanzawai.
Oku, K.
core   +1 more source

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