Results 31 to 40 of about 1,332 (196)

Keep an eye on natural enemies: What Aphidius on sticky traps tells us about aphid pest population dynamics

open access: yesEntomologia Experimentalis et Applicata, Volume 171, Issue 10, Page 722-731, October 2023., 2023
We investigated the approach of indirect monitoring of unwinged aphids by yellow sticky trap catches of its flying natural enemy in greenhouses. We assessed the population density of the cotton aphid, Aphis gossypii (Hemiptera: Aphididae), via the foraging activities of Aphidius colemani (Hymenoptera: Braconidae), in a cucumber crop.
Björn Grupe   +2 more
wiley   +1 more source

Effect of different diets on the development, mortality, survival, food uptake and fecundity of Tupiocoris cucurbitaceus (Hemiptera: Miridae) [PDF]

open access: yes, 2014
Several Miridae (Hemiptera) species have been identified as useful predators for biological control of the greenhouse whitefly, Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae). There is interest in determining the effects of different diets
Basso, C.   +5 more
core   +1 more source

Combined thermal and insecticidal stresses on the generalist predator Macrolophus pygmaeus

open access: yesScience of The Total Environment, 2020
Ecotoxicological risk assessments of pesticides on non-target arthropods are often carried out under constant and optimal temperature regimes. However, living organisms rarely experience these conditions in real field situations. Understanding the impact of pesticides on non-target beneficial arthropods under temperature stresses is especially ...
Ricupero M.   +8 more
openaire   +4 more sources

Effect of simulated heat waves on the behaviour of two mirid predators

open access: yesJournal of Applied Entomology, Volume 147, Issue 7, Page 486-498, August 2023., 2023
Abstract Extreme climatic events, including heat waves with high‐temperature peaks during the day, are expected to occur more often in many parts of the world due to climate change and may exert negative effects on existing biological control strategies.
Leticia Duarte Martinez   +2 more
wiley   +1 more source

Combined use of zoophytophagous mirids for sustainable biological protection of greenhouse tomato crops

open access: yesCABI Agriculture and Bioscience, 2023
Tuta absoluta and Bemisia tabaci are two key worldwide tomato pests. In response to chemical control limits, the use of zoophytophagous mirid predators as biocontrol agents is being increasingly studied and proposed for the management of these pests ...
Kouassi A. J. Konan   +10 more
doaj   +1 more source

Effects of far‐red light on tritrophic interactions between the two‐spotted spider mite (Tetranychus urticae) and the predatory mite Phytoseiulus persimilis on tomato

open access: yesPest Management Science, Volume 79, Issue 5, Page 1820-1828, May 2023., 2023
The addition of far‐red light (730 nm) increases population development of spider mite pests on tomato. However, under far‐red light conditions, the predatory mite Phytoseiulus persimilis is still able to adequately suppress spider mite numbers to similar levels as under control light. Abstract BACKGROUND The use of light‐emitting diode (LED) lights in
Davy Meijer   +7 more
wiley   +1 more source

Heterópteros míridos depredadores de trialeurodes vaporariorum (Westwood), en particular tupiocoris cucurbitaceus (Spinola) observado en Chile central

open access: yesLa Granja: Revista de Ciencias de la Vida, 2018
Se presenta una revisión actualizada sobre heterópteros (Miridae) depredadores con potencial para el control biológico de mosquitas blancas, Macrolophus pygmaeus Rambur (anteriormente M.
Jaime Eduardo Araya Clericus   +1 more
doaj   +1 more source

Effects of Sublethal Concentrations of Insecticides on the Functional Response of Two Mirid Generalist Predators. [PDF]

open access: yesPLoS ONE, 2015
The use of agrochemicals particularly pesticides, can hamper the effectiveness of natural enemies, causing disruption in the ecosystem service of biological control.
Angeliki F Martinou   +1 more
doaj   +1 more source

Does host plant affect egg predation of two spotted spider mite by Macrolophus pygmaeus (Hemiptera: Miridae)?

open access: yesPersian Journal of Acarology, 2022
Different host plants can affect the performance of herbivores and their natural enemies. The life history of the mirid predator, Macrolophus pygmaeus Rambur, was studied after feeding on Tetranychus urticae Koch eggs reared on the solanaceous plants ...
Samar Ramzi   +3 more
doaj   +1 more source

Egg parasitoid exploitation of plant volatiles induced by single or concurrent attack of a zoophytophagous predator and an invasive phytophagous pest [PDF]

open access: yes, 2019
Zoophytophagous insect predators can induce physiological responses in plants by activating defence signalling pathways, but whether plants can respond to facultative phytophagy by recruiting natural enemies remains to be investigated.
Agro A.   +5 more
core   +1 more source

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