Results 61 to 70 of about 315 (139)

Fig 1 -

, 2021
(A) Visit length (minutes ± SE), (B) aphid consumption (% ± SE) and (C) attack success (% ± SE) for each one of the different treatments (n = 20). Comparisons are made between similar body-sized instars (small, medium and large) of Aphidoletes aphidimyza,
Marc Fournier (11378327), Eric Lucas (3086778), Roberto Meseguer (11378321), Xavier Pons (826767), Alexandre Levi-Mourao (11378324)   +4 more
core   +1 more source

NATURAL ENEMIES OF DIURAPHIS NOXIA (STERNORRHYNCHA: APHIDIDAE) IN SLOVAKIA [PDF]

Journal of Central European Agriculture, 2009
A study from 2002 documented the occurrence of natural enemies (parasitoid wasps, predatory fl ies, entomopathogenic fungi) associated with colonies of the Russian wheat aphid, Diuraphis noxia (Kurdjumov, 1913) (Sternorrhyncha: Aphididae), in the spring ...
Peter TÓTH, Monika TÓTHOVÁ, Jozef LUKÁŠ   +2 more
doaj  

Attraction of Aphidius ervi (Hymenoptera: Braconidae) and Aphidoletes aphidimyza (Diptera: Cecidomyiidae) to Sweet Alyssum and Assessment of Plant Resources Effects on their Fitness [PDF]

, 2018
The green peach aphid Myzus persicae (Sulzer) (Hemiptera: Aphididae) is one of the most economically important aphid species affecting crops worldwide. Since many natural enemies of this aphid have been recorded, biological control of this pest might be ...
Gabarra, Rosa, Rosa Gabarra, Yahana Aparicio, Arnó, Judit, Judit Arnó, Aparicio, Yahana   +5 more
core   +1 more source

Effect of male densities on sex ratio variations of the predatory gall midge, Aphidoletes aphidimyza (Diptera: Cecidomyiidae) [PDF]

Arthropods, 2012
Monogeny, the production of unisexual broods by individual females, is a well-known characteristic in several species of gall midges (Diptera: Cecidomyiidae).
Seyed Mohammad Tabadkani, Hossein Allahyari, Farhad Farhoudi   +2 more
doaj  

Effects of aphid honeydew sugars on the survival and fecundity of the aphidophagous gall midge Aphidoletes aphidimyza

, 2014
Predatory gall midge Aphidoletes aphidimyza, which is used for augmentative biological control of aphids in greenhouses, take aphid honeydew as an energy source to survive.
Ozawa, Rika, 32654, Katayama, Noboru, 32655, 32652, 32653, 32650, Yano, Eizi, Nishikawa, Shoko, 32651, Takabayashi, Junji, Sugiyama, Ryohei, Watanabe, Hiroshi, 32656   +13 more
core   +1 more source

Optimization of actions for regulation of number of sucking vermin of hothouse plants in M.M. Gryshko National Botanical Garden of the NAS of Ukraine

Інтродукція Рослин, 2015
The data on the regulatory role of natural populations of entomophagous in the integrated protection of greenhouse plants from sucking pests using mainly low-emission insectoacaricide, which provides for the replacement of highly toxic compounds ...
О.V. Chernyshev
doaj   +1 more source

The Efficacy of Botanical Insecticides Sold in the EU Against Metopolophium dirhodum, and Their Safety for Aphid Predators Aphidoletes aphidimyza and Chrysoperla carnea

Agronomy
Botanical insecticides represent environmentally acceptable alternatives to synthetic products, and botanical insecticides represent environmentally acceptable alternatives to synthetic insecticides, which are regulated in the European Union.
Matěj Novák, Roman Pavela
doaj   +1 more source

Apple aphid, Aphis spp. (Hemiptera: Aphididae), and predator populations in an apple orchard at the non-bearing stage: The impact of ground cover and cultivar

European Journal of Entomology, 2008
A two-year field experiment was conducted to determine whether a conservation biological control strategy could be applied to enhance the biological control of green apple aphids, Aphis spp., in a high-density and scab-resistant apple orchard at the non ...
Bruno FRÉCHETTE, Daniel CORMIER, Gérald CHOUINARD, Franz VANOOSTHUYSE, Éric LUCAS   +4 more
doaj   +1 more source

Aphidoletes aphidimyza (Cecidomyiidae)- bioregulator of tobacco aphids

, 2003
For a long time, the zoophagous representatives of the Cecidomyiidae family were not considered as a factor for reducing the population of aphids, which is probably due to their small body size and to the insufficient knowledge of their biology.
Krsteska, Vesna, Ancev, E., Postolovski, M.   +2 more
core  

Fig 2 -

, 2021
Average number of (A) defensive acts/aphid and (B) defensive acts/minute recorded for each treatment. Comparisons have been made between similar body-sized instars (small instars: black letters; medium instars: red letters; and large instars: green ...
Marc Fournier (11378327), Eric Lucas (3086778), Roberto Meseguer (11378321), Xavier Pons (826767), Alexandre Levi-Mourao (11378324)   +4 more
core   +1 more source