Joining mailing list will entitle you
to receive occasional emails informing you of news and
updates to the site and any special offers that may be
of interest to you.
Wireworm Management in Potatoes, 2004: 'Superior' potatoes were planted on March 23 at the University of Delawares Research and Education Center located near Georgetown, DE. Plots consisted of two 25-ft-long plots planted on 3- ft centers. Each treatment was replicated 4 times in a RCB design.
Establishment of baseline susceptibility data to various insecticides for Homalodisca coagulata (Homoptera: Cicadellidae) by comparative bioassay techniques.
1. After exact calculations show several methods of fast approximate count. Use "the physicist's multiplication table": 3*3 = 10, 7*7 = 50, 9*9 = 80, etc. Since physics is an experimantal science, the exact answer is often meaningless.
V-shaped necrotic lesions around the tip of leaves. Dark viens extending downward into the mid-rib. Cut into the vein just below the discoloration and a black coarse hair-like streaks will be observed.