Preliminary Report on the Susceptible Growth Stages of Rice to Rice Black-streaked Dwarf Disease

doi:10.7668/hbnxb.2010.06.024

Abstract

Abstract: In order to identify the susceptible growth stages of rice to rice black—streaked dwarf disease, the difference of resistance level among 2, 4, 6, 8, 10 leaf ages in two rice varieties, Tetep and Huajing No.6, were analyzed in simulated field conditions.The results showed that Tetep with leaf age less than 8 and Huajing No.6 with leaf age less than 10 were susceptible to rice black—streaked dwarf disease, while both Tetep and Huajing No.6 at 10 leaf age were resistance to the disease.With the increase of leaf ages the sensitivity of rice varieties on disease decreased.This indicated that the susceptibility showed differences in the various growth stages of rice to rice black-·streaked dwarf dis·— ease.The susceptible growth stages of rice to rice black—streaked dwarf disease were the seedling stage and the eady field stage.The results were expected to provide essential evidence for the integrated control strategy to rice black— streaked dwarf disease.

Key words: Rice black—streaked dwarf disease, Small brown planthopper, Susceptible growth stages, Leaf age

CLC Number:

S435.111.49

ZHOU Tong, WU Li-juan, WANG Ying, CHENG Zhao-bang, JI Ying-hua, FAN Yong-jian, ZHOU Yi-jun. Preliminary Report on the Susceptible Growth Stages of Rice to Rice Black-streaked Dwarf Disease[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(6): 128-131. doi: 10.7668/hbnxb.2010.06.024.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.7668/hbnxb.2010.06.024

http://www.hbnxb.net/EN/Y2010/V25/I6/128

References

[1] Azuhata F,Uyeda I,Kimura I,et al.Close similarity between genome structures of rice black-streaked dwarf and maize rough dwarf viruses[J].J Gen Virol,1993,74:1227-1232.
[2] 王朝辉,周益军,范永坚,等.江苏水稻黑条矮缩病毒S10的cDNA克隆序列分析[J].中国病毒学,2002,17(2):142-144.
[3] Liu H J,Wei C H,Zhong Y W,et al.Rice black-streaked dwarf virus minor core protein P8 is a nuclear dimeric protein and represses transcription in tobacco protoplasts[J].FEBS Letters,2007,581(13):2534-2540.
[4] 阮义理,金登迪,许如银,等.水稻黑条矮缩病的研究[J].浙江农业科学,1984(4):185-192.
[5] 周益军,范永坚,程兆榜,等.江苏省玉米病毒病研究Ⅰ玉米粗缩病的发生与病原初步鉴定[J].江苏农业学报,1998,14(4):246-248.
[6] 羊健,天慧,戴良英,等.我国水稻黑条矮缩病和玉米粗缩病病原的研究概况[J].江西植保,2007,30(1):2-6.
[7] 朱凤美,肖庆璞,王法明,等.江南稻区新发生的几种稻病[J].植物保护,1964,2(3):100-102.
[8] 陈声祥,张巧艳.我国水稻黑条矮缩病与玉米粗缩病研究进展[J].植物保护学报,2005,32(1):97-103.
[9] 陈洁,吴丽娟,周彤,等.江苏省主栽水稻品种对条纹叶枯病与灰飞虱的抗性评价[J].南京农业大学学报,2010,33(4):105-108.
[10] 林凌伟,董国堑,汪恩国,等.水稻黑条矮缩病传毒昆虫的防治实践与研究[J].昆虫知识,2001,38(6):426-428.
[11] 龚祖埙,沈菊英,陈巽祯,等.我国禾谷类病毒病的病原问题-Ⅷ.玉米粗缩病病原的研究[J].生物化学与生物物理学报,1981,13(1):55-59.
[12] 杨杰,王军,周彤,等.江苏水稻黑条矮缩病病毒的RT-PCR分析和快速检测[J].华北农学报,2008,23(6):87-92.
[13] 张恒木,陈剑平,程晔,等.水稻黑条矮缩病毒基因组片段S9的cDNA克隆和全序列分析[J].生物化学与生物物理学报,2001,33(1):467-471.
[14] 周彤,吴丽娟,王英,等.灰飞虱从冷冻病叶获得水稻黑条矮缩病毒方法的研究初报[J].中国水稻科学,2010,24(4):425-428.
[15] 周益军,刘海建,王贵珍,等.灰飞虱携带的水稻条纹病毒免疫检测[J].江苏农业科学,2004(1):50-51.
[16] 汪恩国,关梅萍,林凌伟,等.水稻黑条矮缩病发病规律研究[J].植物保护,2001,28(2):23-24.
[17] 陈声祥,张巧艳.我国水稻黑条矮缩病与玉米粗缩病研究进展[J].植物保护学报,2005,32(1):97-103.
[18] 成长庚,赵阳,林付根,等.玉米粗缩病播期避病作用的研究[J].玉米科学,2000,8(3):81-82.

Please choose a citation manager

Content to export