Results 41 to 50 of about 3,154 (217)

The Effect of UV Radiation on Myzus persicae and the Biological Control Agent Aphidius colemani [PDF]

open access: yes, 2020
Greenhouse light technologies are advancing, giving new opportunities in pest management such as UV treatments against pathogenic fungi. Little is known about how these methods affect other relevant organisms in protected cropping systems, such as arthropod pests and biological control agents.
Gidske, Runa
openaire   +4 more sources

New records of aphid parasitoids (Hymenoptera) from Colombia [PDF]

open access: yesCheck List, 2019
Aphid parasitoids have been recorded in many countries around the globe, however records in Colombia are few. Here, five primary parasitoids species, Aphidius platensis Brèthes, 1913, Aphidius funebris Mackauer, 1961, Aphidius matricariae ...
Laura Marcela Martínez-Chávez   +2 more
doaj   +3 more sources

Biological Control May Fail on Pests Applied with High Doses of Insecticides: Effects of Sub-Lethal Concentrations of a Pyrethroid on the Host-Searching Behavior of the Aphid Parasitoid Aphidius colemani (Hymenoptera, Braconidae) on Aphid Pests

open access: yesAgriculture, 2021
The use of synthetic insecticides may cause failures in the biological control of insect pests due to undesired side effects on natural enemies and the rapid evolution of insecticide resistance in agroecosystems.
A. Alfaro-Tapia   +3 more
semanticscholar   +1 more source

Review of invasive grapevine aphid, Aphis illinoisensis Shimer, and native parasitoids in the Mediterranean (Hemiptera, Aphididae; Hymenoptera, Braconidae, Aphidiinae) [PDF]

open access: yesArchives of Biological Sciences, 2011
A summary of the study of Aphis illinoisensis Shimer on grapes, Vitis vinifera in the Mediterranean area brings references and new findings on its distribution in Crete/Greece, Turkey, Northern Cyprus, Malta, Israel, Montenegro, Tunisia, Algeria and ...
Havelka J.   +8 more
doaj   +1 more source

Biocontrol in practice in Canadian floricultural greenhouses

open access: yesOrnamental Horticulture, 2021
The environment inside Canadian prairie greenhouses differs from greenhouses built in other northern latitude locations in terms of lighting, temperature, humidity, and photoperiod.
Poonam Singh, Tiffany Nykolyshyn
doaj   +1 more source

Aphidius colemani Viereck 1912

open access: yes, 2023
Published as part of Gadallah, Neveen S., Edmardash, Yusuf A., Mansour, Amany N. & Imam, Ahmed I., 2023, Parasitoid wasps (Ichneumonoidea) collected from faba bean fields, Kharga Oasis, New Valley, Egypt, with new records and the description of a new species, pp.
Gadallah, Neveen S.   +3 more
openaire   +2 more sources

Bacterial phylogeny predicts volatile organic compound composition and olfactory response of an aphid parasitoid [PDF]

open access: yes, 2020
There is increasing evidence that microorganisms emit a wide range of volatile compounds (mVOCs, microbial volatile organic compounds) that act as insect semiochemicals, and therefore play an important role in insect behaviour.

core   +1 more source

Potential Aphid Population Regulation by Aphidius colemani (Hymenoptera: Aphidiidae) in Response to Host Density, Parasitoid Density, and Age

open access: yesJournal of Economic Entomology, 2021
Aphidius colemaniViereck is an important parasitoid of green peach aphid [Myzus persicae (Sulzer)], a serious pest of greenhouse crops. Augmentation of natural enemies is the most used approach to biological control of greenhouse pests.
D. Khatri, Xiong Zhao He, Qiao Wang
semanticscholar   +1 more source

Sub-Lethal Effects of λ-Cyhalothrin on Behavior and Development of the Parasitoid Aphidius colemani (Hymenoptera: Braconidae) on kdr-Resistant and Susceptible Green Peach Aphid, Myzus persicae (Hemiptera: Aphididae)

open access: yesJournal of Economic Entomology, 2021
The green peach aphid, Myzus persicae (Sulzer), is a pest mainly controlled with insecticides, and it can acquire resistance through different mechanisms. Pyrethroids can select the knock down resistance (kdr) mutation in M. persicae and can also produce
A. Alfaro-Tapia   +3 more
semanticscholar   +1 more source

The role of plant chemical cues in determining host preference in the generalist aphid parasitoid Aphidius colemani [PDF]

open access: yes, 2000
The host preference behaviour of the generalist aphid parasitoid Aphidius colemani was investigated using a Y-tube olfactometer. Female A. colemani showed a preference for the host-plant complex on which they had been reared, even though the same aphid ...
Poppy, G. M.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy