1. The effect of fungicide seed treatment and post-emergence insecticide sprays on the establishment of Italian and perennial ryegrass;Lewis;Tests of Agrochemicals & Cultivars No. 6 Annals of Applied Biology,1985
2. The interaction of seed rate and pesticide use on the herbage yield of newly-sown grass;Ellis;Tests of Agrochemicals & Cultivars No. 6 Annals of Applied Biology,1985