“种子处理和正确施药时间对菜豆炭疽病的防治效果”论文评述

本文对加拿大圭尔夫大学Gillard C L 教授等于2012 年在Crop Protection 上发表的一篇题为“种子处理和正确施药时间对菜豆炭疽病的防治效果”的研究论文（The control of dry bean anthracnosethrough seed treatment and the correct application timing of foliar fungicides）进行了评述。Gillard 教授等以播种前杀菌剂处理种子的方法为对照，设计了几个施药时间点，探讨了菜豆生长过程中正确的施药时间点，即寻找作物与病菌相互作用、病情发展的关键时间点。旨在延续并提高化学杀菌剂对炭疽病菌的防治效果，提高菜豆产量和质量，节省种植者的投入，并有效地保护环境。文章内容新颖，可操作性强，对生产实践有指导意义。希望通过介绍该论文的试验内容和所取得的成果，为国内同行在菜豆炭疽病防治方面提供参考。

Comment on Paper “ The Control of Dry Bean Anthracnose through Seed Treatment and The Correct Application Timing of Foliar Fungicides ”

This article coments on the paper published in《Crop Protection》by Prof. Gillard C L from Guelph University，ity，Canada，and named“ The control of dry bean anthracnose through seed treatment and the correct application timing of foliar fungicides”．Taking chemical fungicides to treat seed before sowing as contrast，Prof．Gillard C L designed several fungicides application times，so as to find out the interactions between crop and harmful bacteria，and disease development time points，aiming at postpone and improve the controlling effect of pesticides on anthracnose，to increase dry bean（Phaseolus vulgaris L. ）yield and quality，to save farmers investment，and to protect the environment．The content of the paper is new and unique with good maneuverability and guidance significance on production practise．We wish to provide for domestic colleagues more references on concepts about
controlling anthracnose through the introduction of the paper t est contents and achievements.