可用25%甲霜灵可湿性粉剂800倍液,或72.2%普力克水剂600倍液,或40%乙磷铝可湿性粉剂300倍液,或72%霜康可湿性粉剂800倍液,或65%宝大森可湿性粉剂800倍液,或72.2%霜霉威水剂600倍液,或78%科博可湿性粉剂500倍液,或56%霜霉清可湿性粉剂700倍液,或69%安克锰锌可湿性粉剂600倍液,或50%甲霜铜可湿性粉剂600倍液,或90%疫霜灵可湿性粉剂500倍液,或70%乙·锰可湿性粉剂400倍液,或72%克霉星可湿性粉剂500倍液,或72%克露可湿性粉剂700倍液,或72%克抗灵可湿性粉剂600倍液,或50%安克可湿性粉剂1500倍液,或58%甲霜·锰锌可湿性粉剂500倍液,或52.5%抑快净水分散粒剂1500倍液等药剂喷雾防治,每7天喷药1次,连续防治2~3次。