Search results

Showing 1 to 5 of 5 results

Studies related to the concept of pest - crop system design : 1) Adult parasitoid activity and its relation to biocontrol and 2) Forest harvesting and the spruce budworm

Studies related to the concept of pest - crop system design : 1) Adult parasitoid activity and its relation to biocontrol and 2) Forest harvesting and the spruce budworm

Text (1982)

Part of Electronic Theses & Dissertations

An Analysis of Inter- and Intra-Tree Effects on the Size of Spruce Budworm Egg Masses on Balsam Fir

An Analysis of Inter- and Intra-Tree Effects on the Size of Spruce Budworm Egg Masses on Balsam Fir

Montgomery, Bruce A.

Text (1981)

Part of Electronic Theses & Dissertations

Phenological variation in the susceptibility of white spruce to the spruce budworm

Phenological variation in the susceptibility of white spruce to the spruce budworm

Lawrence, Robert Kent

Text (1990)

Part of Electronic Theses & Dissertations

Performance of the spruce budworm, Choristoneura fumiferana, in relation to dietary and foliar levels of sugar and nitrogen

Performance of the spruce budworm, Choristoneura fumiferana, in relation to dietary and foliar levels of sugar and nitrogen

McLaughlin, Brian M.

Text (1986)

Part of Electronic Theses & Dissertations

Stand parameters affecting mortality factors of spruce budworm eggs and dispersing larvae

Stand parameters affecting mortality factors of spruce budworm eggs and dispersing larvae

Kemp, William P. (William Paul)

Text (1978)

Part of Electronic Theses & Dissertations