Results 111 to 120 of about 314,331 (346)

Trapping is not effective for limiting damage by Vespa velutina in vineyards

open access: yesPest Management Science, EarlyView.
Vespa velutina is an invasive hornet that damages grapes. Baited traps are commonly used to mitigate them, but trap effectiveness in vineyards has not been tested. Our study found no significant reduction in damage from trapping, and high and variable by‐catch rates. Sustainable vineyard management methods should be explored.
Yaiza R. Lueje   +3 more
wiley   +1 more source

Plecoptera (Insecta) da Coleção Entomológica Costa Lima – Universidade Federal Rural do Rio de Janeiro, Brasil

open access: yesEntomoBrasilis, 2019
Resumo. Os Plecoptera depositados na Coleção Costa Lima da Universidade Federal Rural do Rio de Janeiro são apresentados em uma lista comentada. Um total de 16 espécimes, conservados em via seca, se encontram armazenados em uma gaveta única.
Fernanda Avelino Capistrano   +1 more
doaj   +1 more source

Galhas entomógenas em três fragmentos de Mata Atlântica no extremo Sul Catarinense, Brasil

open access: yesEntomological Communications, 2020
Fifteen insect gall morphotypes were found on 11 plant species (8 families) in three fragments of the Dense Ombrophylous Lowland Forest, in the municipalities of Maracajá, Içara and Araranguá, Santa Catarina.
Ismael C. Flor
doaj   +1 more source

\u3ci\u3eUrophora Quadrifasciata\u3c/i\u3e (Diptera: Tephritidae), An Introduced Seedhead Fly New to Midwestern North America [PDF]

open access: yes, 2017
The Old World tephritid Urophora quadrifasciata, a gall-inducing seed- head fly, was released in western and eastern North America for the biological control of knapweeds, Centaurea spp. (Asteraceae). Its establishment in the West (BC, CA, ID, MT, OR, WA)
Wheeler, A. G, Jr.
core   +2 more sources

Diptera 1758

open access: yes, 2019
Key for identification of South American species of Crossopalpus Bigot (Diptera, Hybotidae, Tachydromiinae) 1 Scutum not densely bristled, with only few acrostichal (acr) and dorsocentral (dc) bristles (Figs 24, 26, 30). Fore and mid tibiae yellow (Figs 23, 25, 29)...............................................................................
Freitas-Silva, Rafael A. P.   +1 more
openaire   +2 more sources

Symbiotic bacteria participate in pectinolytic metabolism to enhance larval growth in Zeugodacus cucurbitae

open access: yesPest Management Science, EarlyView.
The larval food consumption, growth, and pectinase activity without symbiotic bacteria are suppressed in Zeugodacus cucurbitae. We isolated four strains of Klebsiella spp. that can participate in pectinolytic metabolism from feeding wounds. Reintroducing them to sterile eggs breaks the developmental constraints caused by the lack of symbiotic bacteria.
Guangmei Chen   +9 more
wiley   +1 more source

Diptera

open access: yes, 2015
Order DIPTERA Cecidomyiidae Mayetiola destructor (Say) Cheiloneurus elegans (H) Walshomyia cupressi Gagne Pseudencyrtoides ...
openaire   +3 more sources

Influence of overflooding ratios on fruit damage and population growth of Thaumatotibia leucotreta (Meyrick): implications for the sterile insect technique program

open access: yesPest Management Science, EarlyView.
Number of infested fruits, larval entries and F1 adults decreased as sterile males increased. Control cages had higher fecundity and fertility compared to treatment cages. Release ratios, 40:1 and 60:1 can enhance the efficacy of SIT. Abstract BACKGROUND Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) is a significant pest of citrus in ...
Michael M. Githae   +4 more
wiley   +1 more source

New records of Agromyzidae (Diptera) from western Turkey [PDF]

open access: yes, 2002
Specimens were collected once a week from Mugla province, western Turkey, in 2000 and 2001 from cultured and non-cultured plants. During this study Ophiomyia pulicaria (Meigen, 1830); Aulagromyza buhri (de Meijere, 1938); Chromatomyia scolopendri ...
Civelek, Hasan Sungur
core   +1 more source

Defining the parameters of comet assay for reliably detecting DNA damage as a marker of X‐ray based irradiation in insects treated with non‐lethal doses for export fruit sanitation

open access: yesPest Management Science, EarlyView.
Houseflies, clover root weevils, and mangoes were used to demonstrate the comet assay's adaptability. Our findings indicate that the comet assay can reliably detect irradiation‐induced DNA damage in both insects and fruit. However, the assay parameters require careful adjustment to account for differences in insect tissue types and life stages ...
Ela Hiszczynska‐Sawicka   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy