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我们通过室内药效测定和林间药剂防治试验证明,生物农药腐必清和11371确属高效、低毒、持效期长、能促进病疤愈合的较好药剂。在海城市和台安县两地防治杨树水泡溃疡病,防治效果显著。上述两种生物农药防治溃疡病在国内属首次报道。
We through the indoor pharmacodynamic testing and forest pharmacy prevention and control tests show that biopesticide rot must clear and 11371 is indeed a high efficiency, low toxicity, long duration, can promote the healing of the disease better scab. Prevention and cure of poplar blister canker disease in both Haicheng and Taian counties showed significant prevention and treatment effects. The first two biopesticides against ulcer disease are reported in the country.