April 8, 2011
Indicator plant: Diane Hybrid Witch-Hazel (Hamamelis x intermedia 'Diane')
Feature article: What are degree days and why do we care about them anyway? by Donna Danielson
- April 2, 2010 Plant Health Care Report 31%
This issue includes information on many items including: Bagworms, Gypsy moth egg masses, Juniper webworm, Brown rot of stone fruit, Dothistroma needle blight, Vole, Rabbit, Deer, Winter, and Salt damage. The feature article is So what are...
- April 3, 2009 Plant Health Care Report 29%
Plant Health Care Report from April 3, 2009. Topics include: rabbits, Download the report- (PDF)
- Bagworms (Thyridopteryx ephemeraeformis) 10%
Description Bagworms are pests on many kinds of conifers and deciduous trees, though they’re most frequently found on arborvitae and junipers. The dark brown bagworm caterpillars are 1/8 to 1/4 inch long when they first hatch, eventually...