Vol. 8, Issue 5, 1954May 01, 1954 PDT
ccby-nc-nd-4.0
Aphid resistant to parathion: Strain of walnut aphid in Sun Jose area found to have developed definite resistance to parathion
Aphid resistant to parathion: Strain of walnut aphid in Sun Jose area found to have developed definite resistance to parathion
A Michelbacher, C Davis,
Michelbacher, A, and C Davis. 1954. “Aphid Resistant to Parathion: Strain of Walnut Aphid in Sun Jose Area Found to Have Developed Definite Resistance to Parathion.” California Agriculture 8 (5): 8–8.