How to Use the White Pine Weevil Growing Degree Day Model
The White Pine Weevil (Pissodes strobi) is an important pest on pine and spruce trees. Overwintered White Pine Weevil adults typically […]
How to Use the Pine Root Collar Weevil Growing Degree Day Model
The Pine Root Collar Weevil (Hylobius radicis) is an important pest on pine and spruce trees. Overwintered Pine Root Collar Weevil […]
How to Use the Pales Weevil Growing Degree Day Model
The Pales Weevil (Hylobius pales) is an important pest on pine and spruce trees. Overwintered Pales Weevil adults typically emerge in […]
How to Use the Northern Pine Weevil Growing Degree Day Model
The Northern Pine Weevil (Pissodes approximatus) is an important pest on pine and spruce trees. Overwintered Northern Pine Weevil adults typically […]
How to Use the Imported Willow Leaf Beetle Growing Degree Day Model
The Imported Willow Leaf Beetle (Plagiodera versicolor) is an important pest on willow trees. Overwintered Willow Leaf Beetle adults typically emerge […]
How to Use the Large Aspen Tortrix Growing Degree Day Model
The Large Aspen Tortrix (Choristoneura conflictana) is an important pest on a variety of trees. Overwintered Large Aspen Tortrix larvae […]
How to Use the Jack Pine Budworm Growing Degree Day Model
The Jack Pine Budworm (Neodiprion swainei) is an important pest on pine trees. Overwintered Jack Pine Budworm larvae typically emerge […]
How to Use the Spruce Needleminer Growing Degree Day Model
The Spruce Needleminer (Endothenia albolineana) is an important pest on spruce trees. Overwintered Spruce Needleminer larvae typically emerge in spring […]
How to Use the Spruce Budworm Growing Degree Day Model
The Spruce Budworm (Choristoneura fumiferana) is an important pest on pine and spruce trees. Overwintered Spruce Budworm larvae typically emerge […]
How to Use the Pine Tube Moth Growing Degree Day Model
The Pine Tube Moth (Argyrotaenia pinatubana) is an important pest on pine. Overwintered Pine Tube Moth larvae typically emerge in […]
English 
Spanish