Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 68, APTS-7.
Estimating tobacco production losses due to diseases and nematodes
North Carolina State University, Dept. of Plant Pathology, Raleigh, NC, USA
Crop losses due to reduced yields and quality resulting from plant pathogens and nematodes seriously affect tobacco production. Annual estimates on the magnitude and fluctuations from year-to-year are useful to scientists and governmental agencies....