Results 61 to 70 of about 1,142 (154)

Reed canary grass observations of effects on crop stand and fibre quality caused by infestation of Epicalamus phalaridis

open access: yesAgricultural and Food Science, 2008
A severe infestation of the gall midge Epicalamus phalaridis (Diptera: Cecidomyiidae)occurred in a field of reed canary grass, Phalaris arundinacea in northern Sweden.
S. HELLQVIST, M. FINELL, S. LANDSTRÖM
doaj  

Distribution of Gall Midges [PDF]

open access: yesProceedings of the National Academy of Sciences, 1917
openaire   +2 more sources

TWO NEW GALL MIDGES [PDF]

open access: yesThe Canadian Entomologist, 1911
openaire   +1 more source

New Gall Midges (Dipt.) [PDF]

open access: yesJournal of Economic Entomology, 1918
openaire   +1 more source

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