摘要
以甜杂一号甜椒(Capsicum frutescens Linn.)为材料,证实了拮抗真菌制剂F和放线菌制剂Ⅱ对甜椒疫病均有显著的防治效果,相对防效分别为46.4%和35.0%;研究还表明,两种拮抗菌制剂能够提高植株POD和PPO的活性,降低MDA含量,促进可溶性糖积累,推测这些可能是拮抗菌防治甜椒疫病的部分原因。
Taking Tianzayihao as material, the study approved that the epiphyte preparation F and actinomysis preparation Ⅱ had notable control effect against pimiento blight. The relatively control effects were 46.4% and 35.0%, respectively. The study also found that the defending fungus preparation could improve the activity of plants＇ POD and PPO, reduce the content of MDA, accelerate the accumulation of soluble sugar. These may be part reasons why the defending fungus can control pimiento against plight.
出处
《西北农业学报》
CAS
CSCD
北大核心
2007年第3期264-268,共5页
Acta Agriculturae Boreali-occidentalis Sinica
基金
陕西省科技攻关项目(2001BA503B-10)
