SUN Jie,CHI Zhen-jiang,ZHAO Si-feng.Study on Biological Characteristics of Alternaria alternata Caused Jujube Shrink Disease and Screening of Fungicides in Xinjiang[J].Northern Horticulture,2013,37(24):126-129.
新疆红枣缩果病菌生物学特性及室内药剂筛选研究
- Title:
- Study on Biological Characteristics of Alternaria alternata Caused Jujube Shrink Disease and Screening of Fungicides in Xinjiang
- 文章编号:
- 1001-0009(2013)24-0126-04
- Keywords:
- Zizyphus jujuba; jujube shrink disease; Alternaria alternata; biological characteristics; fungicide screening
- 分类号:
- S 665.1
- 文献标志码:
- A
- 摘要:
- 在室内模拟条件下研究了温度、pH值和湿度对新疆地区3株枣缩果病菌Alternaria alternata代表菌菌丝生长和孢子萌发的影响，并采用菌丝生长速率法测定了8种杀菌剂对该病菌的致死中浓度。结果表明：3株病菌生长的适宜温度为25~30℃，适宜pH为6~10；分生孢子萌发最适温度为28℃，pH为10，随着湿度增加，3株菌的分生孢子萌发率不断增加，AKS6T-1、KRL34T11L和KS44T14L在空气相对湿度为100%时孢子萌发率均最高，分别为88.33%、95.00%和92.00%。供试的8种杀菌剂中，70%代森锰锌WP对3株A.alternata菌丝生长抑制效果最好，抑制菌丝生长的EC50分别为0.074、0.098、0.034 g/L，故70%代森锰锌WP可作为防治枣缩果病的首选药剂。
- Abstract:
- The effects of temperature，pH and relative humidity on mycelia growth and spore germination of three representative strains Alternaria alternata in Xinjiang were conducted indoor.And eight kinds of fungicides to the pathogen EC50 were determined using mycelia growth rate method.The results showed that the optimum temperature of the three strains were 25~30℃，the optimum pH was 6 to 10；the spore germination optimum temperature was 28℃，pH was 10；with relative humidity increased，spore germination rate of three strains were also increased，when the relative humidity was 100% the spore germination up to 88.33%，95.00% and 92.00% of AKS6T-1，KRL34T11L and KS44T14L respectively.For the 8 tested fungicides，Mancozeb 70% WP to three strains of A.alternata showed better inhibition against mycelia growth，the EC50 was 0.074，0.098，0.034 g/L，respectively.The Mancozeb 70% WP could be the primary fungicides to control jujube shrink disease in Xinjiang.
参考文献/References:
[1]刘孟军.枣属植物分类学研究进展[J].园艺学报,1999,26(5):302-308.
[2]王海妮,吴云锋,安凤秋,等.枣疯病和酸枣丛枝病植原体16S rDNA和tuf基因的序列同源性分析[J].中国农业科学,2007,40(10):2200-2205.
[3]焦旭东,郭艳兰,杨帅,等.几种药剂对新疆枣树叶螨的室内和田间药效试验[J].北方园艺,2012(6):129-131.
[4]张荣斌,刘伟,张栋海,等.小海子垦区枣园缩果病的发生及防治[J].新疆农垦科技,2011(2):38-39.
[5]孙红艳,热沙来提?买买提,刘多红,等.新疆红枣主要病害及综合防治技术[J].北方园艺,2011(13):148-149.
[6]郑晓莲,赵光耀,茆正川,等.枣缩果病病原诊断初报[J].植物保护,1995,1(2):19-21.
[7]徐祥彬,赖童飞,景云飞,等.山西壶瓶枣缩果病病原菌分离和鉴定[J].植物病理学报,2009,39(3):225-230.
[8]方中达.植病研究方法[M].3版.北京:中国农业出版社,1998:46-49.
[9]张小飞,崔丽娜,李晓,等.西南地区玉米线形圆斑病生物学特性和品种抗性鉴定[J].玉米科学,2013,21(1):128-133.
[10]李明远,柯常取,曾丽,等.环境湿度芸薹链隔孢生长发育的影响[J].植物保护学报,1991,18(4):317-322.
[11]孙俊,刘志恒,黄欣阳,等.辣椒褐斑病菌生物学特性研究[J].植物保护,2009,35(5):109-113.
[12]宋益民,印建峰.银杏链隔孢生物学特性[J].长江大学学报,2008,5(3):1-4.
[13]黄欣阳,刘志恒,杨红,等.辣椒叶斑病的病原菌生物学特性研究[J].园艺学报，2013，40(2)：275-282.
[14]范昆,张雪丹,余贤美,等.无花果炭疽病菌的生物学特性及8种杀菌剂对其抑制作用[J].植物病理学报,2013,43(1)：75-81.
[15]季延平,吴玉柱,刘慇,等.冬枣黑斑病病原菌生物学特性的研究[J].山东林业科技,2003(6):7-8.
[16]王宏,常有宏,陈志谊,等.梨黑斑病病原菌生物学特性研究[J].果树学报，2006,23(2):247-251.
[17]于占晶,侯晓杰,冉隆贤.壶瓶枣褐斑病的室内药剂筛选[J].中国森林病虫,2009,28(4):27-29.
[18]李洪连,邢小萍,袁虹霞,等.小麦黑胚病药剂防治研究[J].麦类作物学报,2005,25(5):100-103.
[19]李云国,阮应珍,罗嵘,等.代森锰锌防治苹果斑点落叶病田间药效试验[J].农药科学与管理,2008,29(3):33-35[20]王坦,陶爱丽,黄思良,等.2种药剂混用对金叶女贞黑斑病的防治效果[J].农药,2012,51(1):64-66.
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备注/Memo
第一作者简介：孙洁（1988-），女，甘肃武威人，硕士研究生，研究方向为植物病理学。E-mail:zkysj@sina.cn.
责任作者：赵思峰（1975-），男，博士，教授，研究方向为植物病害安全防治。E-mail:zhaosifengly@sina.com.
基金项目：国家科技支撑计划资助项目（2011BAD48B02）。
收稿日期：2013-09-16