1992Pesticide Research JournalRequires access

Preparation and Evaluation of Fungicidal Activity of O, O-Diaryl Isopropyl Phosphonothionates and Trithionates

N. K. Roy, H.K. Taneja

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Abstract

A series of isopropyl diaryl phosphonothionates and trithionates have been prepared. These are evaluated in vitro against seven fungi viz. R. bataticola, A. alternate, H. oryzae, S. rolfsi, P. aphanidermatum aad F. solani and d. oryzae. Atleast ono compound was found to tossess very good activity against P. oryzae (ED 50 56 ppm). The rest of the compounds in the series possessed mild activity.

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A series of isopropyl diaryl phosphonothionates and trithionates have been prepared. These are evaluated in vitro against seven fungi viz. R. bataticola, A. alternate, H. oryzae, S. rolfsi, P. aphanidermatum aad F. solani and d. oryzae. Atleast ono compound was found to tossess very good activity against P. oryzae (ED 50 56 ppm). The rest of the compounds in the series possessed mild activity.

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Available abstract

A series of isopropyl diaryl phosphonothionates and trithionates have been prepared. These are evaluated in vitro against seven fungi viz. R. bataticola, A. alternate, H. oryzae, S. rolfsi, P. aphanidermatum aad F. solani and d. oryzae. Atleast ono compound was found to tossess very good activity against P. oryzae (ED 50 56 ppm). The rest of the compounds in the series possessed mild activity.

Key concepts: Isopropyl, Fungicide, Toxicology, Veterinary medicine, Chemistry, Horticulture, Biology, Medicinal chemistry

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