Results 121 to 130 of about 2,431 (199)

A New Gall Midge on Rhododendron

open access: yes, 1939
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Comparative Biology and Life Cycle of The Barley Stem Gall Midge and Hessian fly (Diptera: Cecidomyiidae) in Morocco

open access: yes, 2016
The barley stem gall midge, Mayetiola hordei (Keiffer) is the most serious pest of barley in Morocco. The biology and life cycle of this insect were studied in a laboratory and under natural weather conditions.
OTMANE, R.   +4 more
core  

New gall midges (Itonididae)

open access: yes, 1914
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The Switchgrass Gall Midge (Chilophaga virgati Gagné) in the Northern Great Plains

open access: yes, 2013
Switchgrass (Panicum virgatum L.) is considered to be a highly promising bioenergy crop.However, little is known about insect pests that impact its utilization for this purpose. The switchgrass gall midge [Chilophaga virgati Gagné (Diptera: Cecidomyiidae)
Torrez, Veronica Calles
core  

SURVIVORSHIP AND OTHER FACTORS RELATING TO POPULATION FLUCTUATIONS OF THE PINE NEEDLE GALL MIDGE, THECODIPLOSIS JAPOiVENSIS (DIPTERA, CECIDOMYIIDAE)

open access: yes, 1985
Comparative studies of the population dynamics of the pine gall midge, Thecodiplosis japonensis, were made in four Korean red pine forests. Survivorship curves developed from these studies indicate that most gall midge mortality occurs in three periods ...
Miura, Tadashi   +4 more
core  

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