Plant diagnostics is an important role of Nebraska. Positive diagnosis of plant issues is needed for effective management to ...

Plus questions on caterpillars on Colorado blue spruce, gorgeous plowers spilling over a boulder wall, on baptisia or blue false indigo and what is the difference between madevilla and dipladenia?

Identification of the Common North American Spruce Trees Spruces are large trees and can be distinguished by their whorled branches where needles radiate equally in all directions around the ...