Results 51 to 60 of about 12,598 (218)

THE EFFECT OF DIFFERENT PREYS ON BEHAVIOR OF THE PREDATORY MITE AMBLYSEIUS SWIRSKII [PDF]

open access: yesEgyptian Journal of Desert Research, 2019
The functional response of the phytoseiid predator Amblyseius swirskii(Acarina:Phytoseiidae) on densities of its prey Tetranychus urticae and Thripstabaciand Bemisiatabaci, was evaluated under controlled temperature (25±2ºC), relative humidity (75±15 ...
Iman Imam, mohamed nawar
doaj   +1 more source

Cysteine peptidases and their inhibitors in Tetranychus urticae: a comparative genomic approach [PDF]

open access: yesBMC Genomics, 2012
Abstract Background Cysteine peptidases in the two-spotted spider mite Tetranychus urticae are involved in essential physiological processes, including proteolytic digestion. Cystatins and thyropins are inhibitors of cysteine peptidases that modulate their activity, although their function in this species has yet to ...
Santamaría María   +6 more
openaire   +4 more sources

Mating history shapes Wolbachia‐induced cytoplasmic incompatibility and female fitness in an insect pest

open access: yesPest Management Science, EarlyView.
Mating order and remating of females by males with different endosymbiont associations strongly shape Wolbachia‐induced cytoplasmic incompatibility, female fitness and offspring sex ratio. An incompatible first mating was weakly affected if followed by a compatible mating and vice versa, indicating strong first‐male sperm precedence with consequences ...
Amir H. Tourani   +4 more
wiley   +1 more source

Primeiro registro de Tetranychus urticae (Acari: Tetranychidae) em mudas de teca no Brasil

open access: yesPesquisa Florestal Brasileira, 2014
O ácaro fitófago Tetranychus urticae (Kock, 1836) (Acari: Tetranychidae) foi relatado e suas injúrias caracterizadas pela primeira vez em viveiro de produção mudas de teca (Tectona grandis) no Brasil.
Alexandre dos Santos   +5 more
doaj   +1 more source

The distribution of herbivores between leaves matches their performance only in the absence of competitors

open access: yesEcology and Evolution, 2020
Few studies have tested how plant quality and the presence of competitors interact in determining how herbivores choose between different leaves within a plant.
Diogo P. Godinho   +4 more
doaj   +1 more source

Tetranychus urticae Koch 1836

open access: yes, 2019
Tetranychus urticae Koch, 1836 Species examined Hanönü / Eskiatça Village. 28.VI.2015 (8 ♀♀, 8 ♂♂); Taşköprü/ Centrum garlic storage. 21.VII.2015 (1 ♀, 3 ♂♂); Taşköprü/ Çit Village. 25.VII.2015 (4 ♀♀, 1♂♂). Comments It was recorded previously in Turkey by Yoldaş et al. (1990), Öncüer et al.
Cilbircioğlu, Cihan   +1 more
openaire   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi   +5 more
wiley   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

A horizontally transferred bacterial gene for pantothenic acid biosynthesis regulates diapause and reproduction in the spider mite Amphitetranychus viennensis

open access: yesInsect Science, EarlyView.
A bacterial‐derived AvPBL gene encoding a pantothenate‐β‐alanine ligase was identified in Amphitetranychus viennensis. RNAi silencing of AvPBL reduced pantothenic acid production, impairing reproduction and diapause induction, while pantothenic acid supplementation rescued these phenotypes.
Meibin Liu   +8 more
wiley   +1 more source

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