MA Ming,HE Li,CAO Xiaolei,et al.Study on Law of Pepper Virus Disease and Its Control Pestcides in Yanqi Reclamation Region of Xinjiang[J].Northern Horticulture,2015,39(21):121-124.[doi:10.11937/bfyy.201521031]
新疆焉耆垦区辣椒病毒病发生规律及药剂防治研究
- Title:
- Study on Law of Pepper Virus Disease and Its Control Pestcides in Yanqi Reclamation Region of Xinjiang
- Keywords:
- Xinjiang; pepper virus disease; occurrence law; control pesticides
- 文献标志码:
- A
- 摘要:
- 以新疆生产建设兵团第二师21团制干辣椒种植基地为研究对象，采用定时定点系统调查的方法，研究新疆焉耆垦区辣椒病毒病发生规律以及气候条件、蚜虫等因素对辣椒病毒病发生的影响，同时通过田间药效试验，筛选对辣椒病毒病有良好防效的药剂。结果表明：辣椒病毒病发生初期为5月下旬，6月下旬至7月下旬为病毒病的快速发展期，8月上旬至9月下旬为发生高峰期；平均气温在20～25℃时利于病毒病的发生，在发病率快速增加期降雨量增加会抑制蚜虫数量从而抑制病毒病，但累计降雨量与病毒病发生呈正相关；蚜虫发生高峰期与发病率快速增加期基本吻合，蚜虫是焉耆垦区辣椒病毒病的重要传播介体；在病毒病发生初期喷施6%低聚糖素水剂400倍液，第2次喷药2周后防效可达到80.16%，且不产生药害，防效明显高于其它3种药剂，可推荐使用于辣椒病毒病的防治。
- Abstract:
- Taking pepper planting base of Regiment 21 Division No.2 of Xinjiang Production and Const Ruction Group as research object,the timing fixed-point investigation was used to investigate the occurrence law of pepper virus disease and the effects of climatic conditions，aphid on pepper virus disease in Yanqi reclamation region of Xinjiang.The results showed that the pepper virus disease occurred from late May,and developed rapidly from late June to late July,and reached to the peak from early August to late September.It was advantageous to the pepper virus disease when the average temperature was 20-25℃.High rainfall in the incidence rapidly expanding period would inhibit the number of aphids and inhibit the occurrence of virus disease.The accumulative rainfall was positively correlated with the virus disease.The occurrence peak of aphids coincided basically with the rapid development period of disease.Aphids were important transmission mediators of pepper virus disease in Yanqi reclamation region.When spraying the 400 times liquid of 6% oligosaccharides at the beginning of virus disease occurrence，the defensive efficiency could reach 80.16% two weeks after the second spraying，and it did not produce the phytotoxicity.Oligosaccharides was better obviously than the other three pesticides，which could be recommended to use in prevent and control of pepper virus disease.
参考文献/References:
[1]张强,罗明,李克梅,等.几种新疆加工型辣椒种子病毒的检测和鉴定[J].西南农业学报,2014,27(6):2385-2392. [2]李艳,王亮,刘志刚.新疆绿洲干旱区制干辣椒生产技术现状与产业发展政策[J].北方园艺,2014(13):189-192. [3]刘娟娟,向本春,李成亮,等.石河子加工辣椒病毒病的初步调查及分析[J].新疆农业科学,2014,51(7):1319-1327. [4]林燕春,罗明云,林江,等.辣椒病毒病发生规律与防治技术研究[J].湖北农业科学,2009,48(9):2142-2144,2183. [5]罗文凡,赵军,刘艳萍，等.焉耆垦区辣椒蚜虫消长与气象因子的相关性探讨[J].新疆农垦科技,2013(11):23-25.
相似文献/References:
[1]王 亮,李 艳,刘志刚,等.新疆加工番茄农艺性状的相关性及主成分分析[J].北方园艺,2014,38(13):20.
WANG Liang,LI Yan,LIU Zhi-gang,et al.Correlation and Principal Component Analysis Between Major Agronomic Traits of Processing Tomato in Xinjiang[J].Northern Horticulture,2014,38(21):20.
[2]蒲胜海,张计峰,丁峰,等.新疆葡萄产业发展现状及研究动态[J].北方园艺,2013,37(13):200.
PU Shenghai,ZHANG Jifeng,DING Feng,et al.Development Status and Research Emphases of the Grape Industry in Xinjiang[J].Northern Horticulture,2013,37(21):200.
[3]王山虎,张金枝,李秀霞,等.葡萄延迟采收关键技术对新疆鲜食葡萄产业升级的作用[J].北方园艺,2013,37(13):217.
WANG Shan-hu,ZHANG Jin-zhi,LI Xiu-xia,et al.Using the Grape Delayed Harvest Key Technology to Promote the Xinjiang Grape Industry Upgrading[J].Northern Horticulture,2013,37(21):217.
[4]李晓鸥,余国新.新疆红枣品牌发展现状及建设对策[J].北方园艺,2014,38(08):170.
LI Xiao-ou,YU Guo-xin.Development Status and Construct Countermeasure of Jujube Brand in Xinjiang[J].Northern Horticulture,2014,38(21):170.
[5]张春山,赵英,张开春,等.基于灰色聚类的新疆甜樱桃栽培气候区划探析[J].北方园艺,2012,36(09):32.
ZHANG Chun-shan,ZHAO Ying,ZHANG Kai-chun,et al.Analysis of the Grown Climatic Zoning of Sweet Cherry in Xinjiang Based on Grey Clustering[J].Northern Horticulture,2012,36(21):32.
[6]刘运超,余国新,闫艳燕.新疆红枣产业发展现状与对策研究[J].北方园艺,2013,37(18):165.
LIUYun-chao,YUGuo-xin,YANYan-yan.StudyontheDevelopmentStatusandCountermeasureofXinjiangJujubeIndustry[J].Northern Horticulture,2013,37(21):165.
[7]石生香,陈庆宽,王建宝,等.新疆玛纳斯县大球盖菇栽培技术研究[J].北方园艺,2012,36(14):168.
SHI Sheng-xiang,CHEN Qing-kuan,WANG Jian-bao,et al.Research on Cultivation of Stropharia rugosoannulata Farl. ex Murrill in Manasi County in Xinjiang[J].Northern Horticulture,2012,36(21):168.
[8]孙桂丽,玉苏甫,阿不力提甫,等.树形及树龄对‘库尔勒香梨’光合特征及 果实品质的影响[J].北方园艺,2014,38(16):4.
SUN Gui-li,YUSUFU?Abulitifu,U Min,et al.Effect of Photosynthetic Characteristics and Fruit Quality of ‘Korla Fragrant Pear’ in Different Tree Shapes and Tree Ages[J].Northern Horticulture,2014,38(21):4.
[9]霍彬,徐茸茸.新疆农业产业化龙头企业知识竞争力评价[J].北方园艺,2014,38(16):208.
HUO Bin,XU Rong-rong.Evalute on Knowledge Competitive of Agricultural IndustrializationLeading Enterprises in Xinjiang[J].Northern Horticulture,2014,38(21):208.
[10]林秋平,李元辉.新疆番茄产业发展现状及问题分析[J].北方园艺,2013,37(23):187.
LIN Qiu-ping,LI Yuan-hui.Development Status and Problems Analysis of Xinjiang Tomato Industry[J].Northern Horticulture,2013,37(21):187.
备注/Memo
第一作者简介：马明(1989-)，男，四川营山人，硕士研究生，研究方向为植物病理学。E-mail:331726745@qq.com.责任作者：赵思峰（1975-），男，四川巴中人，博士，教授，硕士生导师，研究方向为植物病原菌物病害及其防治。E-mail:zhsf_agr@shzu.edu.cn.基金项目：新疆生产建设兵团科技支疆资助项目（2014AB019）。