Efficacy of several pesticides against mites and rust on carnation

Handayati, W.; Maryam-Abn

Efficacy of several pesticides against mites and rust on carnation

1992

Handayati, W. | Maryam-Abn (Sub Balai Penelitian Hortikultura, Segunung (Indonesia))

Mite (Tetranychus sp) and rust disease (Uromyces sp) are the important pest and disease of carnation in Indonesia. Information on effective pesticides to control those pest and disease is rarely found. An experiment on the efficacy, of several pesticides in controlling mite and rust had been conducted in Segunung Horticultural Research Station from May 1991 until March 1992. The result showed that the most effective fungicide of nine fungicides tested was propineb. The grade of effectivity of the rest of fungicides tested were respectively mancobe + carbendazim, mancozeb + metalaxyl, benomyl, captan and iprodione. Bioassay test on 9 acaricides resulted in dicofol as the most toxic contact acaricide followed by fosalon, oxytiokuinox, methomyl, fenpropatrin and metamidofos

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