Effects of some herbicides and plant growth regulators on the pea aphid, Acyrthosiphon pisum (Harris), caged on treated broad bean, Vicia faba L.

Robinson, Arthur G.,2012-11-232012-11-231961http://hdl.handle.net/1993/12083xx, 173 leaves :engEffects of some herbicides and plant growth regulators on the pea aphid, Acyrthosiphon pisum (Harris), caged on treated broad bean, Vicia faba L.doctoral thesis