1991 journal article

Effects of plant debris on intensity of leaf spot diseases, incidence of pathogens, and growth of alfalfa

Phytopathology, 81(5), 511.

By: J. Duthie & C. Campbell

Source: NC State University Libraries
Added: August 6, 2018

1991 journal article

Efficiency of multistage sampling for estimation of intensity of leaf spot disease of alfalfa in field experiments

Phytopathology, 81(9), 959.

By: J. Duthie, C. Campbell & L. Nelson

Source: NC State University Libraries
Added: August 6, 2018