How to Use the Azalea Bark Scale Growing Degree Day Model
The Azalea Bark Scale (Eriococcus azaleae) is an important pest on azalea and other plants. Azalea Bark Scale crawlers typically […]
How to Use the White Prunicola Scale Growing Degree Day Model
The White Prunicola Scale (Pseudaulacaspis prinicola) is an important pest on Cherry Laurel and other plants. White Prunicola Scale crawlers […]
How to Use the Tuliptree Scale Growing Degree Day Model
The Tuliptree Scale (Toumeyella liriodendri) is an important pest on Tuliptree and other plants. Tuliptree Scale crawlers typically emerge in […]
How to Use the Woolly Elm Aphid Growing Degree Day Model
The Woolly Elm Aphid (Erisoma americanum) is an important pest on Elm and other hosts. Woolly Elm Aphid nymphs from […]
How to Use the Woolly Beech Aphid Growing Degree Day Model
The Woolly Beech Aphid (Grylloprociphilus imbricator, or Phyllaphis fagi) is an important pest on Beech and other hosts. Woolly Beech […]
How to Use the Willow Twig Aphid Growing Degree Day Model
The Willow Twig Aphid (Lachnus spp.) is an important pest on a willow. Willow Twig Aphid adults from overwintered eggs […]
How to Use the White Pine Aphid Growing Degree Day Model
The White Pine Aphid (Cinara strobi) is an important pest on a white pines, and a variety of other hosts. […]
How to Use the Tuliptree Aphid Growing Degree Day Model
The Tuliptree Aphid (Macrosiphum liriodendri) is an important pest on a tulip tree. Tuliptree Aphid adults from overwintered eggs typically […]
How to Use the Snowball Aphid Growing Degree Day Model
The Snowball Aphid (Neoceruraphis viburnicola) is an important pest on a variety of hosts. Snowball Aphid adults from overwintered eggs […]
How to Use the Willow Flea Weevil Growing Degree Day Model
The Willow Flea Weevil (Rhynchaenus rufipes) is an important pest on Willow, and other hosts. Willow Flea Weevils typically overwinter […]
Spanish 
English