1. Quantitative aspects of antifeeding: Comparing “antifeedants” by assay with P. litura;Ascher;Int. Pest Contr,1965
2. The antifeedant effect of organometallics for larvae of the potato tuber moth (Gnorimoschema operculella Zell.): A laboratory screening on leaves of eggplant;Ascher;Z. Pflanzenkr. Pflanzenschutz,1969
3. Further antifeedant studies with two novel organotins, TD-5032 and Plictran;Ascher;Int. Pest Contr,1970
4. Effet en plein champ de fongicides à base de fentinacétate, de manèbe et d'oxychlorure de cuivre sur la densité de la population du doryphore de la pomme de terre (Leptinotarsa decemlineata Say);Murbach;Rech. Agron. Suisse,1967
5. Laboratory studies on the effects of triphenyltin acetate and triphenyltin hydroxide on the stages in the lifecycle of Spodoptera littoralis (Bois.);Findlay;Phytophylactica,1970