Examples of selective use _________ are found in commercial leaf removal prior to harvest in the cotton and sugar beet industries.
A. of defoliants
B. by defoliants
C. in defoliants
D. through defoliants
Answer:A
Examples of selective use _________ are found in commercial leaf removal prior to harvest in the cotton and sugar beet industries.
A. of defoliants B. by defoliants C. in defoliants D. through defoliants