Sawflies

Hymenoptera: Diprionidae Neodiprion spp.
 

defoliation 1 dead eggs defoliation 2 larvae
Defoliation
N. fulviceps complex
Umpqua NF, OR
September 1963
P.W. Orr		 Dead eggs
lodgepole pine
1955
R.B. Pope		 Defoliation
Douglas-fir
Puyallup, WA
June 1957
P.W. Orr		 Larvae
pine species
P.T. Flanagan
fourth instar third instar defoliation 3
Fourth-instar larva
N. abietis complex
white fir
Modoc Co., CA
1980
K.A. Sheehan		 Third-instar larvae
N. abietis complex
white fir
Modoc Co., CA
1980
K.A. Sheehan		 Defoliation
N. abietis complex
white fir
Modoc Co., CA
1980
K.A. Sheehan

Larch Sawfly
 
Hymenoptera: Tenthredinidae Pristophora erichsonii (Hartig)
 

larva
Larva
western larch
Greenough, MT
July 1961
W.C. Guy

This webpage was reformatted on May 27, 2008.