Results 21 to 30 of about 11,276 (226)
Emergence of Adult Hessian Flies (Diptera: Cecidomyiidae) From Overwintered Puparia [PDF]
(excerpt) The Hessian fly, Mayetiola destructor (Say), is a pest of wheat and more rarely barley and rye. The fly usually has two generations per year in Michigan, one in the spring and the other in the fall.
Ruppel, Robert F
core +2 more sources
Life History, Damage, and Gall Development of the Gall Midge, \u3ci\u3eNeolasioptera Brevis\u3c/i\u3e (Diptera: Cecidomyiidae), Injurious to Honeylocust in Michigan [PDF]
Neolasioptera brevis is univoltine in Michigan. Adults issue in late spring, and females deposit eggs in rows on the lower side of young shoots of honeylocust. Larval eclosion occurs shortly after: there are three larval instars.
Heaton, George C, Wilson, Louis F
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Does Hartigiola annulipes (Diptera: Cecidomyiidae) distribute its galls randomly?
It is expected that environmental conditions impact the distribution of galls on host plants. Moreover, insects may induce their galls randomly or choose certain parts of a host to induce such growths.
Sebastian PILICHOWSKI +1 more
doaj +1 more source
The gall midge of Aphidoletes aphidimyza is ubiquitous, which larva is an effective predator of aphids and entomophagous arthropods used for aphids control. The complete mitogenome of A.
Shen Xiu Xian +5 more
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Biology, Injury, and Control of the European Needle-bending Midge (Diptera: Cecidomyiidae) on Scotch Pine in Michigan [PDF]
Contarinia baeri is univoltine in Michigan. Adults emerge in spring, and females deposit eggs in small clusters in the sheaths of new-growth pine needles. Larvae hatch shortly thereafter and there are three larval instars.
Sapio, Frank J +2 more
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Aprostocetus micantulus (Thomson, 1878) (Chalcidoidea: Eulophidae), Torymus heyeri Wachtl, 1833 (Chalcidoidea: Torymidae), Pseudencyrtus idmon (Walker, 1848) (Chalcidoidea: Encyrtidae) and Platy-gaster compressicornis (Thomson, 1859) (Platygasteroidea ...
V. Skuhravý, C. Thuróczy
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A new species of Clinodiplosis Kieffer (Diptera, Cecidomyiidae) associated with Cecropia sp. (Urticaceae) in Brazil [PDF]
Clinodiplosis cecropiae Proença & Maia a new species of Cecidomyiidae (Insecta: Diptera) is described and illustrated herein (larva, pupal exuviae, male and female). Samples of gall and host plant were collected in Amazon Rainforest areas, in Monte Negro
Barbara Proença, Valéria Cid Maia
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First record of two species of gall midges (Diptera: Cecidomyiidae) from Iran [PDF]
Five species of gall midges (Diptera: Cecidomyiidae) were found during investigations in the Kerman province in the years 2010-2016. Two of these, Xerephedromyia bipartita Mamaev, 1972 and Xerephedromyia mitroshinae Fedotova, 1992, causing galls on ...
Asma Moeinadini +2 more
doaj
Quantitative behavioural traits associated with egg-laying, such as the level of selectivity for host-supports and the size of egg clutches, are generally thought to be of great importance for the subsequent survival and development of offspring.
Jean BÉGUINOT
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The following 17 extant new species of Sciaroidea (Diptera: Bibionomorpha) are described: Bolitophila nikolae Ševčík sp. nov. (Bolitophilidae, Taiwan), Catocha jingfui sp. nov. (Cecidomyiidae, Taiwan), Catocha manmiaoe sp. nov.
Jan Ševčík +2 more
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