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| 玉米病毒病发病流行原因分析与防控对策 | |
| 引用本文： | 祝小祥,王华弟,张恒木,徐志宏,王国迪,林致中.玉米病毒病发病流行原因分析与防控对策[J].中国农学通报,2012,28(21):204-210. |
| 作者姓名： | 祝小祥 王华弟 张恒木 徐志宏 王国迪 林致中 |
| 作者单位： | 1. 浙江省临安市植保土肥站,浙江临安,311300 2. 浙江省植物保护检疫局,杭州,310020 3. 浙江省农业科学院病毒学与生物技术研究所,杭州,310021 4. 浙江农林大学,浙江临安,311300 5. 杭州市植保土肥总站,杭州,310020 6. 浙江省开化县植保植检站,浙江开化,324300 |
| 基金项目： | 浙江省重大科技专项重点农业项目“玉米重大病害监测预警与持续控制技术研究与推广”（2010C12027）; 农业部公益性行业（农业）科研专项“主要农作物有害生物种类与发生危害特点研究”（200903004） |
| 摘 要： | 玉米病毒病是系统侵染性病害，是玉米上危害损失重而难以防治的病害。为了探明浙江西北部地区新近大面积发生的玉米病毒病病原和灾发流行规律，研究提出防治技术。于2008-2011年对该病的病原、传毒媒介、发病流行规律、致灾因子和综合防治技术进行调查试验研究。结果表明，浙江临安等地发生的玉米病毒病为玉米矮缩病，又称玉米粗缩病，是由水稻黑条矮缩病毒(RBSDV)引起，灰飞虱为传毒媒介；病害发生流行与介体灰飞虱发生量和带（传）毒率、气候条件、玉米品种抗病性、播栽期，以及水稻发病状况等具有密切关系；提出了病害防控对策和综合防治技术，并在生产上示范和大面积推广应用，有效地控制了病害发生危害，保障了玉米的丰收，取得了显著的经济和社会效益。 |
| 关 键 词： | 供体亲本 供体亲本 |
| 收稿时间： | 2011/11/16 0:00:00 |
| 修稿时间： | 2/5/2012 12:00:00 AM |
Analysis and Control Strategies of Epidemic Causes of Maize Virus Disease |
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| Zhu Xiaoxiang , Wang Huadi , Zhang Hengmu , Xu Zhihong , Wang Guodi , Lin Zhizhong.Analysis and Control Strategies of Epidemic Causes of Maize Virus Disease[J].Chinese Agricultural Science Bulletin,2012,28(21):204-210. | |
| Authors: | Zhu Xiaoxiang Wang Huadi Zhang Hengmu Xu Zhihong Wang Guodi Lin Zhizhong |
| Institution: | 1Plant Protection, Soil and Fertilizer Station of Lin＇ an, Lin＇ an Zhejiang 311300; 2Plant Protection and Quarentine Bureau of Zhejiang, Hangzhou 310020; 3Institute of Virusilogy and Biotechnology, Zhejiang Academy of Agriculture Science, Hangzhou 310021; 4School of Agriculture and Food Science, Zhejiang A ＆ F University, Lin＇ an Zhejiang 311300; 5Hangzhou General Station of Plant Protection, Soil and Fertilizer, Hangzhou 310020; 6Plant Protection, Quarentinc Station of Kaihua, Kaihua Zhejiang 324300) |
| Abstract: | Maize virus disease is a systematic infestation disease, and a disease on maize causing serious damage and difficult to control In order to clear the pathogen and epidemiology of the disease raising and spreading in recent years in maize main production area in northwest Zhejiang, to present control technology, we had investigated and researched to the pathogen, virus transmitting vector, epidemiology, disaster causes and IPM technology in 2008-2011. The results showed that, maize virus disease occurring in Lin＇ an was maize dwarf disease, or maize rough dwarf disease; it was caused by the virus RBSDV, small brown plant hoppers （SBPH） were the insect vector. The disease＇ s epidemiology were related with the SBPH vector population dynamics and ratio of the vector insects with virus, climate, variety resistance, sowing and planting timing and rice status of infestation. The control strategies and integrated control technology to the disease were presented and extended spreading on maize production in large scale, the damage of the disease was effectively controlled, good harvest was insurance, significant economic and social effeciency were acquired. |
| Keywords: | maize virus disease pathogen damage disaster factor strategy |
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