Results 21 to 30 of about 5,971 (216)

New and Little-Known Agromyzidae from Michigan (Diptera: Acalyptratae) [PDF]

open access: yes, 2017
The latest major work on North American Agromyzidae, The Agromyzidae of Canada and Alaska (Spencer, 1969), lists 290 regional species. Of that number, half (147) are new species and 23 are previously described species newly recorded for the continent. It
Steyskal, George C.
core   +3 more sources

Predation of Bradysia sp. (Diptera: Sciaridae), Liriomyza trifolii (Diptera: Agromyzidae) and Bemisia tabaci (Hemiptera: Aleyrodidae) by Coenosia attenuata (Diptera: Muscidae) in greenhouse crops

open access: yesEuropean Journal of Entomology, 2009
We studied the predation behaviour of the "hunter fly" (Coenosia attenuata Stein) in the laboratory and greenhouse. In the laboratory, which was conducted at 25°C at 60-80% RH, with a 16L : 8D photoperiod, we examined the functional response of this ...
Maria Del Mar TELLEZ   +4 more
doaj   +1 more source

New records of Agromyzidae (Diptera) from Switzerland and an updated checklist [PDF]

open access: yesAlpine Entomology, 2018
Here, we investigate about 5500 previously unidentified specimens from the collection of Gerhard Bächli. A total of 108 agromyzid species were added to the fauna of Switzerland.
Miloš Černý, Gerhard Bächli
doaj   +2 more sources

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Role of leaf mines in host location and pupation in Diglyphus isaea (Hymenoptera: Eulophidae)

open access: yesEuropean Journal of Entomology, 2012
Diglyphus isaea Walker (Hymenoptera: Eulophidae) is an important ectoparasitic wasp of many leaf miners. Ability of D. isaea to find hosts placed in artificial mines and for its larvae to pupate when the larva is not in a mine was studied.
ZOU De Yu, Hong Yin CHEN, Li Sheng ZHANG
doaj   +1 more source

Population Assessment During the Adult Stage of the Alfalfa Blotch Leafminer, \u3ci\u3eAgromyza Frontella\u3c/i\u3e (Diptera: Agromyzidae) [PDF]

open access: yes, 2017
This paper presents a sampling procedure for estimating adult populations of the alfalfa blotch leafminer, Agromyza frontella (Rondani). The method is based on counts of the flies as they emerge from the soil following adult metamorphosis, taken in a ...
Harcourt, D. G
core   +2 more sources

Phenology and sex ratio of the parasitoids of a cereal leaf miner Chromatomyia fuscula (Diptera: Agromyzidae)

open access: yesEuropean Journal of Entomology, 2000
The univoltine leaf miner Chromatomyia fuscula Zetterstedt is a Scandinavian cereal pest. We wanted to compare the phenology of C. fuscula in southern Norway with that of its most important natural enemies: 15 parasitoids of the families Eulophidae and ...
Eline B. HAGVAR   +2 more
doaj   +1 more source

Insecticide and Growth Regulator Effects on the Leafminer, \u3ci\u3eLiriomyza Trifolii\u3c/i\u3e (Diptera: Agromyzidae), in Celery and Observations on Parasitism [PDF]

open access: yes, 2017
The effects of different insecticides were compared on survival and development of the leafminer, L. trifolii, in celery in Michigan and parasitism was assessed in this non- resident population.
Grafius, E., Hayden, J.
core   +2 more sources

A checklist of the Iranian Agromyzid leaf-miner flies with 11 new records [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2015
The paper presents the first contribution to the knowledge of the leaf miner flies (Diptera: Agromyzidae) of the Urmia region in the West Azerbaijan province and a list of the 46 recorded species of agromyzid flies of Iran. During a three-year survey, 20
H. Ranji, Y. Karimpour, A. Dousti
doaj  

New data on the biology and distribution of agromyzid fly Phytomyza pastinacae Hendel, 1923 (Diptera: Agromyzidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2012
The study of insects-pests of giant hogweed Heracleum Sosnowskyi Manden in Moscow Region allowed to discover agromyzid species Phytomyza pastinacae Hendel, 1923 (Diptera: Agromyzidae), new for the fauna of Russia.
M.G. Krivosheina
doaj   +1 more source

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