The effects of temperatures and moisture upon the behaviour of the spruce budworm, Choristoneura fumiferana Clemens (Lepidoptera: Tortricidae) : I. The relative importance of graded temperatures and rates of evaporation in producing aggregations of larvae /
Wellington, W. G.
The effects of temperatures and moisture upon the behaviour of the spruce budworm, Choristoneura fumiferana Clemens (Lepidoptera: Tortricidae) : I. The relative importance of graded temperatures and rates of evaporation in producing aggregations of larvae / by W. G. Wellington - [S.l. : s.n.], 1949 - 201-215 p. : ill. ; 27 cm - Scientific agriculture ; 29 .
The effects of temperatures and moisture upon the behaviour of the spruce budworm, Choristoneura fumiferana Clemens (Lepidoptera: Tortricidae) : I. The relative importance of graded temperatures and rates of evaporation in producing aggregations of larvae / by W. G. Wellington - [S.l. : s.n.], 1949 - 201-215 p. : ill. ; 27 cm - Scientific agriculture ; 29 .