Results 81 to 90 of about 6,430 (217)

Geographic Distribution, Flight Phenology and Infestation Level of the Lepidopteran Pests Euhyponomeutoides albithoracellus, Lampronia capitella and Synanthedon tipuliformis on Black Currants in Northern Europe

open access: yesJournal of Applied Entomology, Volume 149, Issue 8, Page 1196-1206, September 2025.
ABSTRACT The currant bud moth, Euhyponomeutoides albithoracellus, the currant shoot borer, Lampronia capitella and the currant clearwing, Synanthedon tipuliformis, are destructive pests on currants in the Nordic countries, but detailed information about their relative abundance in commercial crop fields is lacking.
Glenn P. Svensson   +9 more
wiley   +1 more source

Gall Midges of Economic Importance [PDF]

open access: yesNature, 1946
THE gall midges or Cecidomyidse are a family of rather primitive, structurally degenerate Diptera, of very small or minute size. They derive their name from the fact that the majority of species during their larval stages are plant-feeders which induce in their hosts the malformations termed galls or cecidia.
openaire   +1 more source

Does a shift to a novel host plant create a defence‐free space for a specialist herbivore species?

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 2085-2095, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract While host switches can promote speciation in herbivorous insects, the benefits of switching hosts have only been ascribed to escaping competition and natural enemies. Herbivores might also escape from the defences of their ancestral host if their new host species lacks
Eric C. Yip   +5 more
wiley   +1 more source

Description of a new species of Orseolia (Diptera: Cecidomyiidae) from Paspalum in West Africa, with notes on its parasitoids, ecology and relevance to natural biological control of the African rice gall midge, O. oryzivora [PDF]

open access: yes, 2017
Field sampling of grasses growing in and near rice fields at 12 sites in Nigeria during April/May 1994 recorded the presence of galls on Paspalum scrobiculatumat densities of up to 10.9 galls per m2. These galls were induced by Orseolia bonzii Harris, sp.
Harris, K.M.   +4 more
core  

Discovery of a new host plant of Pseudasphondylia tominagai Elsayed & Tokuda, 2019 (Diptera, Cecidomyiidae) [PDF]

open access: yesCheck List
Barely visible flower bud galls of Deutzia floribunda Nakai (Hydrangeaceae) were found in Kumamoto Prefecture, Kyushu, Japan. Morphological and molecular analyses indicated that the gall inducer is Pseudasphondylia tominagai Elsayed &amp ...
Ayman Khamis Elsayed   +2 more
doaj   +3 more sources

Insect gallers and their plant hosts : From omics data to systems biology [PDF]

open access: yes, 2016
Gall-inducing insects are capable of exerting a high level of control over their hosts’ cellular machinery to the extent that the plant’s development,metabolism,chemistry,and physiology are all altered in favour of the insect.
Denby, Katherine J.   +4 more
core   +3 more sources

Hilling as a cultural control strategy for soybean gall midge (Diptera: Cecidomyiidae). [PDF]

open access: yesJ Econ Entomol, 2023
McMechan AJ   +4 more
europepmc   +1 more source

Case study reducing pesticide residues on horticultural crops [PDF]

open access: yes
"Production and export of horticultural products are increasing rapidly in many developing countries... Rapid growth in horticultural production has been accompanied by heavy use of pesticides and by heightened concern over health effects associated with
Clarke-Harris, Dionne   +3 more
core  

Screening of African rice, Oryza glaberrima Steud, for resistance to the African rice gall midge Orseolia oryzivora Harris and Gagné [PDF]

open access: yes, 2017
Two hundred seventy-three lines of the cultivated African rice species Oryza glaberrima Steud were screened in a paddy screenhouse at the National Cereals Research Institute, near Bida, Niger State, Nigeria for resistance to the African rice gall midge ...
Okhidievbie, O.   +2 more
core  

Secretory RING finger proteins function as effectors in a grapevine galling insect. [PDF]

open access: yes, 2019
BackgroundAll eukaryotes share a conserved network of processes regulated by the proteasome and fundamental to growth, development, or perception of the environment, leading to complex but often predictable responses to stress. As a specialized component
Nabity, Paul D   +2 more
core   +3 more sources

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