Experiment on Screening Fungicides for Control of Late Blight in Potato
Zhu Guo-ao
Abstract
Zhu Guo-ao
Abstract
In 2007,an field experiment to test four fungicides for control of late blight in potato is carried out in the main potato producing area in Mian-ning country,Liangshan.The four fungicides are 687.5g/LYnfinitoSE,70%AntracolWP,58%MetalaxylMancoZebWP and MetalaxylWP.The results show that the four fungicides have obvious effect on disease resistance of late blight of potato.But, 687.5g/LynfinitoSE has the best effect on produce-increasing and disease-controlling.
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In 2007,an field experiment to test four fungicides for control of late blight in potato is carried out in the main potato producing area in Mian-ning country,Liangshan.The four fungicides are 687.5g/LYnfinitoSE,70%AntracolWP,58%MetalaxylMancoZebWP and MetalaxylWP.The results show that the four fungicides have obvious effect on disease resistance of late blight of potato.But, 687.5g/LynfinitoSE has the best effect on produce-increasing and disease-controlling.
Key concepts: Fungicide, Blight, Phytophthora infestans, Biology, Disease control, Horticulture, Agronomy, Biotechnology