How to Use the Introduced Pine Sawfly Growing Degree Day Model
The Introduced Pine Sawfly (Diprion similis) is an important pest on a variety of trees. Adults from overwintered pupae emerge early […]
How to Use the European Pine Sawfly Growing Degree Day Model
The European Pine Sawfly (Neodiprion sertifer) is an important pest on a variety of trees. Larvae emerge in spring from overwintered […]
How to Use the Forest Tent Caterpillar Growing Degree Day Model
The Forest Tent Caterpillar (Malacosoma disstria) is an important pest on a variety of trees. Larvae emerge in spring from overwintered […]
How to Use the Eastern Tent Caterpillar Growing Degree Day Model
The Eastern Tent Caterpillar (Malacosoma americanum) is an important pest on a variety of trees. Larvae emerge in spring from overwintered […]
How to Use the Eastern Spruce Gall Adelgid Growing Degree Day Model
The Eastern Spruce Gall Adelgid (Adelges abietis) is an important pest on spruce. Adults emerge from galls early in the […]
How to Use the Cooley Spruce Gall Adelgid Growing Degree Day Model
The Cooley Spruce Gall Adelgid (Adelges cooleyi) is an important pest on spruce. Adults emerge from galls early in the […]
How to Use the Cankerworm Growing Degree Day Model
The Cankerworm (Paleacrita vernata) is an important pest on a variety of trees. Adults from overwintered pupae emerge early in the […]
How to Use the Striped Pine Scale Growing Degree Day Model
The Striped Pine Scale (Toumeyella pini) is an important pest on pine. Overwintered Striped Pine Scale nymphs lay emerge in spring […]
How to Use the Spruce Budscale Growing Degree Day model
The Spruce Bud Scale (Physokermes piceae) is an important pest on spruce. Overwintered Spruce Bud Scale nymphs lay emerge in spring […]
How to Use the Pine Tortoise Scale Growing Degree Day Model
The Pine Tortoise Scale (Toumeyella parvicornis) is an important pest on pine and spruce. Overwintered Pine Tortoise Scale nymphs lay emerge […]
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