Results 71 to 80 of about 1,699 (186)

Managing spider mites in almonds with pesticide-resistant predators

open access: yesCalifornia Agriculture, 1984
Not available – first paragraph follows: During the past three years, we have investigated the use of pesticide-resistant strains of spider mite predator released into almond orchards as components of an integrated management program. This predatory mite,
M Hoy   +5 more
doaj  

Growth Stage Based Economic Injury Levels for Two Spotted Spider Mite, Tetranychus urticae Koch (Acari, Tetranychidae) on Tomato, Lycopersicon esculentum Mill.

open access: yesTropical Agricultural Research, 2011
Study on relationship between infestation of two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) and yield loss in tomato, Lycopersicon esculentum Mill.
GG Jayasinghe, B Mallik
doaj   +1 more source

TWO-SPOTTED SPIDER MITE CONTROL, 2001 [PDF]

open access: yesArthropod Management Tests, 2004
Frank Zalom   +3 more
openaire   +1 more source

Environmental stress influences reproductive success in male spider mites

open access: yesEcological Entomology, Volume 51, Issue 2, Page 414-423, April 2026.
This experiment explores how male juvenile food stress impacts reproductive traits in the haplodiploid spider mite Tetranychus urticae. Males exposed to juvenile food stress had lower reproductive success and females mated to these males also suffered reduced fitness as they were not able to produce optimal offspring sex ratios. The negative effects of
Elsa Noël   +4 more
wiley   +1 more source

Diet dependent olfactory response and predation rate of Neoseiulus californicus (Acari: Phytoseiidae) in the presence of Frankliniella occidentalis and Tetranychus urticae 

open access: yesPersian Journal of Acarology, 2015
Responses of female predatory mite, Neoseiulus californicus (McGregor) (Acari: Phytoseiidae) with different diet experiences were examined in a Y-tube olfactometer. The odor sources were clean air vs. clean bean leaves, clean air vs. Tetranychus urticae
Kimia Emami   +2 more
doaj   +1 more source

Niche Breadth and Olfactory Context Shape Informed Passive Dispersal

open access: yesEcology Letters, Volume 29, Issue 4, April 2026.
Experimental evolution reveals that niche breadth modulates informed passive dispersal in phytophagous mites through divergent strategies. While generalists optimise take‐off based on target cue familiarity and signal‐to‐noise ratios, specialists primarily track current host quality to trigger departure.
Kamila Zalewska   +5 more
wiley   +1 more source

Mites on cotton: Control of spider mites varies with species attacking the plants

open access: yesCalifornia Agriculture, 1951
Spider mites on cotton– the Atlantic mite, Tetranychus atlanticus McG.; the Pacific mite, T. pacificus McG.; the two-spotted mite, T. bimaculatus Harvey should be controlled by killing the mites in their overwintering stages on winter and spring host ...
G Smith, D Bryan
doaj  

Damage assessment and economic injury level of the two-spotted spider mite Tetranychus urticae in soybean [PDF]

open access: yesPesquisa Agropecuária Brasileira
: The objective of this work was to quantify the reduction of soybean grain yield caused by Tetranychus urticae damage, and to propose an economic injury level (EIL) for this pest in the crop.
Guilherme Padilha   +12 more
doaj   +2 more sources

My Summer Working with Two-Spotted Spider Mites

open access: yes, 2022
Two-spotted spider mites are a polyphagous pest, capable of eating a magnitude of food crops which causes a large problem for Canadian agriculture. Their ability to consume various crops stems from their ability to adapt to various chemical defence mechanisms. This ability allows them to acquire resistance to many commonly used pesticides.
openaire   +1 more source

Commodity risk assessment of Robinia pseudoacacia plants from the United Kingdom

open access: yesEFSA Journal, Volume 24, Issue 4, April 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health (PLH) to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +33 more
wiley   +1 more source

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