Lily bulb fields, Del Norte County, California
Preparing for nematicide trial. Del Norte County, California
Small bulbs due to nematode pressure. Del Norte County, California
Nematicide trial, 1988. "Clandosan" (chitin+urea).
Nematodes in root cortex.
Lesions on peanut pods, Florida.
(SON slide)
Onion yield reduction at different nematode densities; Canada.
(SON slide)
Component of apple replant problem, New York. Trees on left with replant problem, trees on right in fumigated soil.
Apple replant problem, Netherlands
Apple: nematodes in root cortex.
Damage to plums on different rootstocks. UC Kearney Ag. Center, Fresno County, California.
Damage to phlox, Netherlands