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通过室内药效测定和野外防治试验 ,结果表明 ,毛竹 (Phyllostachys heterocyclacv.pubescens)叶斑枯病 (Coccostroma arundinariae)野外化学防治以 1 2 .5%烯唑醇 50 0倍液或50 %多菌灵 50 0倍液高压喷雾防治为佳
The results showed that the field chemical control of Phyllostachys heterocyclacvpubescens leaf spot (Coccostroma arundinariae) was carried out in the field with 12.5% diniconazole 50% or 50% carbendazim 50 0 times high pressure spray prevention and control is better