GAO Jia-yuan,SUN Wei,WANG Chun-yan,et al.Prevention and Cure of Plum Brown Rot by Water-based Peeling Resist Film[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(07):70-72.[doi:10.11942/j.issn1002-2767.2018.07.0070]
利用水性可剥离保护膜防治李子褐腐病
- Title:
- Prevention and Cure of Plum Brown Rot by Water-based Peeling Resist Film
- Keywords:
- plum; brown rot; water-based peeling resist film; control effect.
- 文献标志码:
- A
- 摘要:
- 为减少传统李子褐腐病防治过程中杀菌剂的大量使用，开展利用无毒环保的果面保护膜对李子褐腐病进行物理性隔离防治试验。在实验室内，模拟李子褐腐病发病条件，通过应用不同改良配方的果面保护膜剂对李子果实进行褐腐病防治效果试验，以病果率、防效为评价指标，比较了4种组配的保护膜剂对李子褐腐病的防治效果。结果表明：处理2（15倍液水性可剥离保护膜、10倍液医用酒精、40倍液有机硅、20倍液碳酸氢钠混合液）和处理3（15倍液水性可剥离保护膜、10倍液医用酒精、40倍液有机硅、20倍液碳酸氢钠混合液、20倍液食用甘油混合溶液）的防效基本保持稳定，基本处于90%左右。处理1（15倍液水性可剥离保护膜、10倍液医用酒精、40倍液有机硅混合溶液）的防效下降幅度较大，从初期的83%降低到50%左右，处理4（50倍液新高脂膜）在整个发病过程中的防治效果几乎和清水对照一致，极不理想。综合分析比较，处理2在试验过程中防治效果最好，也最稳定。
- Abstract:
- In order to reduce the great deal use of fungicides in the prevention and cure of traditional plum brown rot, the physical isolation and prevention test of plum brown rot was carried out by using non-toxic and environmental protection membrane. In the laboratory, the conditions of plum rot disease were simulated, taking the rate of disease in fruit and the effect of prevention as evaluation index, and the effect of 4 kinds of protective membrane agents on the prevention and treatment of plum rot disease was compared by using different modified fruit surface resist film agents to control the brown rot of plum fruit. The results showed that the control efficiency of the treatment 2 (15 dilution water-borne resist film, 10 dilution alcohol, 40 dilution silicone, 20 dilution sodium bicarbonate mixed solution) and treatment 3 (15 dilution water-soluble protective membrane, 10 dilution alcohol, 40 dilution organosilicon, 20 dilution sodium bicarbonate, 20 dilution glycerol mixed solution) was basically stable, basically around 90%. The control effect of 1 (15 dilution water soluble peeling resist film, 10 dilution medical alcohol and 40 dilution organosilicon mixed solution) decreased greatly, from 83% to 50% in the early stage, and the control effect of treatment 4 (50 dilution new high lipid film) in the whole process was almost identical with that of clear water. Comprehensive analysis and comparison, treatment 2 was the best and the most stable in the process of experiment.
参考文献/References:
[1]李力莹,宿延令,别清进,等.李褐腐病发生与综合防治[J].吉林农业科学,2006,31(4):48-49.
相似文献/References:
[1]薛晓敏,王金政,张安宁,等.三个李品种花粉离体萌发特性与条件筛选试验[J].黑龙江农业科学,2015,(12):11.[doi:10.11942/j.issn1002-2767.2015.12.0011]
XUE Xiao-min,WANG Jin-zheng,ZHANG An-ning,et al.Pollen Germination Characteristics and Conditions Selecting for Three Plum Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(07):11.[doi:10.11942/j.issn1002-2767.2015.12.0011]
[2]高佳缘.绥李5号李树盆栽技术[J].黑龙江农业科学,2020,(09):135.[doi:10.11942/j.issn1002-2767.2020.09.0135]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(07):135.[doi:10.11942/j.issn1002-2767.2020.09.0135]
[3]王琳,林宝祥,刘通.秋葵褐腐病病原鉴定[J].黑龙江农业科学,2018,(12):31.[doi:10.11942/j.issn1002-2767.2018.12.0031]
WANG Lin,LIN Bao-xiang,LIU Tong.Pathogen Identification of Brown Rot of Okra[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(07):31.[doi:10.11942/j.issn1002-2767.2018.12.0031]
备注/Memo
收稿日期：2018-03-13基金项目： 黑龙江省农业科学院院级基金资助项目(2017ZC15)。第一作者简介：高佳缘（1984-），男，学士，助理研究员，从事李树栽培及育种研究。E-mail：g446@163.com。