食品与机械2018，Vol.34Issue(1)：121-125,5.DOI:10.13652/j.issn.1003-5788.2018.01.024
3种药剂对猕猴桃花粉溃疡病菌灭菌及果实产量的影响
The killing effect of three agents on Pseudomonas syringae pv.actinidiae of pollen and their effect on fruit yield of kiwifruit
摘要
Abstract
The kiwifruit pollen polluted by Psa (Pseudomonas syringae pv.actinidiae)in Shaanxi Zhouzhi was treated with solutions of ClO2,Benziothiazolinone and Kocide,and the effects of them on the sterilization rate of Psa,pollen viability and the impacts on fruit yield,single fruit weight and seed number were investigated.The results showed that after treating the kiwifruit pollen with ClO2,Benziothiazolinone and Kocide,the bactericidal rates of Psa were 99.7％,99.6％ and 99.4％,and the pollen viability was 62.2％,50.1％ and 51.2％,respectively.Compared with the control group,the pollen viability decreased by 0.5 ％ (ClO2),19.1％ (Benziothiazolinone),24.1 ％ (Kocide),respectively.and the best one wasprocessing group which treated with the ClO2 solution which was only 12％ lower than the control group.The group processed with ClO2 solution had no significant difference in the kiwifruit yield,single fruit weight and seed number.It was indicated that the pollen should be treated with 10 mg/L ClO2 solution for 45 min,and this would have the great application value to the dispersion of Psa by ki wifruit pollen.关键词
丁香假单胞杆菌猕猴桃致病性变种/花粉/生活力Key words
Pseudomonas syringe pv.actinidiae/pollen/viability引用本文复制引用
曹凡,高贵田,雷玉山,杜莹琳,朱丹,徐雅芬,张晓萍,李朝政,张鑫..3种药剂对猕猴桃花粉溃疡病菌灭菌及果实产量的影响[J].食品与机械,2018,34(1):121-125,5.基金项目
陕西省农业创新与攻关项目(编号:2016NY-188) （编号:2016NY-188）
中央高校基本科研业务费创新团队项目(编号:GK2016010007) （编号:GK2016010007）
