Cost-benefits of reduced aphicide usage on dwarf hops susceptible and partially resistant to damson-hop aphid.

Autor: Barber, A, Campbell, C A M, Crane, H, Darby, P, Lilley, R
Předmět:
Zdroj: Annals of Applied Biology; Aug2003 1 of 3, Vol. 143 Issue 1, p35, 10p, 5 Charts, 3 Graphs
Abstrakt: Provides information on a study that compared control of aphids by foliar sprays of tebufenpyrad with a soil-drench of imidacloprid at recommended and reduced dosages on First Gold, Herald and 23/90/08. Methodology of the study; Results and discussion on the study.
Databáze: Complementary Index