Some effects of insecticide spray accumulations in soil on crop plants /

Caption title.

Effects of certain insecticides in soil on crop plants /

Caption title.

Plants useful to man /

Includes bibliographical references (p. 421-422)

Insecticide and raticide plants; analysis and summary of information on the crop possibilities of insecticide and raticide plants.

Mimeographed.

Environmental and economic review of crop protection and pesticide use in Ethiopia /

"November 1995."

Horticulture & Crop Science Department series.

Description based on: 229, published in 1997; title from cover.

Forage crop insect investigations; report.

Mode of access: Internet.

Day length and crop yields /

"Issued September 1942."

Proceedings of the Southern Pasture and Forage Crop Improvement Conference.

Latest issue consulted: 42nd (Apr. 15-16, 1986).