1. The uptake of phorate, a systemic insecticide applied as a slurry to wheat and mustard seeds;Bardner;Ann. App. Biol.,1964
2. A comparison of two methods for counting Thrips tabaci L. on cotton plants together with field experiments on control;Gawaad;Bull. ent. Soc. Egypt, Econ. Ser. III.,1969
3. Laboratory and field investigation with phorate treated cotton seeds;Lindquist;J. Econ. Ent.,1961
4. Systemic activity of Bidrin in cotton plant;Lindquist;J. Econ. Ent.,1965