|Table of Contents|

Optimal Conditions for Sporangium Formation and Germination of Plasmopara viticola(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年22期
Page:
108-110
Research Field:
Publishing date:

Info

Title:
Optimal Conditions for Sporangium Formation and Germination of Plasmopara viticola
Author(s):
LI Wen1; RAN Long-xian1; 2; LI Hui-ping1; 2
1.College of Forestry,Agricultural University of Hebei,Baoding,Hebei 071000；
2.Hebei Key Lab of Forest Germplasm Resources and Protection,Baoding,Hebei 071000
Keywords:
grape downy mildew; sporangium formation; optimum condition; sporangium germination
PACS:
S 436.631.1+9
DOI:
-
Abstract:
Taking ‘Jufeng’ and ‘Meirenzhi’ of grape varieties as materials,the suitable conditions for sporangium formation and germination of Plasmopara viticola were investigated.The results showed that the best formation condition for sporangia of grape downy mildew was at 20℃ under dark and 100% humidity,supplemented with 2% lactose,and the optimal conditions for sporangium germination of P.viticola was at 15℃ under dark and 100% humidity,supplemented with 2% lactose,followed by stimulation of low temperature at 4℃ for half an hour.

References:

[1]Agrios G N,Beckerman J.Plant Pathology (6th)[M].Burlington:Elsevier Academic Press,2011.

[2]常永义,朱建兰.全球红葡萄霜霉病防治及病菌生物学特性研究[J].中外葡萄与葡萄酒,2001(1):17-20.
[3]Williams M G,Magarey P A,Sivasithamparam K.Effect of temperature and light intensity on early infection behaviour of a Western Australian isolate of Plasmopara viticola,the downy mildew pathogen of grapevine[J].Australasian Plant Pathology,2007,36:325-331.
[4]Perazzolli M,Dagostin S,Ferrari A.Induction of systemic resistance against Plasmopara viticola in grapevine by Trichoderma harzianum T39 and benzothiadiazole[J].Biological Control,2008,47:228-234
[5]Boubakri H,Chong J.Riboflavin (Vitamin B) induces defence responses and resistance to Plasmopara viticola in grapevine[J].European Journal of Plant Pathology,2013,136(4):837-855.
[6]Musetti R,Vecchione A.Inhibition of sporulation and ultrastructural alterations of grapevine downy mildew by the endophytic fungus Alternaria alternata[J].Disease Control and Pest Management,2006,96:689-698.
[7]Rouzet J,Jacquin D.Development of overwintering oospores of Plasmopara viticola and severity of primary foci in relation to climate[J].EPPO Bulletin,2003,33(3):437-442.
[8]付红涛,何海旗,张勇,等.葡萄霜霉病的发生与防治[J].果树花卉,2012(5):54-56.
[9]张志强,王佳武.葡萄霜霉病防治药剂筛选及防控技术研究[J].农村经济与科技,2012,23(6):182-183.
[10]陈娇,代光辉顾振芳，等.58种植物提取液对葡萄霜霉病菌的抑菌活性筛选研究[J].天然产物研究与开发，2002,5(14):9-13.
[11]Schwinn F J,Sozzr D.Recommended methods，for the detection and measurement of resistance of pathogens to fungicides:Method for fungicide resistance in blight of potato[J].FAO Plant Rotection Bulletin,1982,30:69-71.
[12]李亚娟,俞立民,史娟.葡萄品种对霜霉病的抗性及叶片溢泌物对游动孢子囊萌发的影响[J].农业科学研究,2008,29(1):25-27.
[13]国淑梅,牛贞福.温湿度对黄瓜霜霉菌病斑产孢和孢子囊萌发的影响[J].北方园艺,2012(13):151-153.
[14]杨庆森,汤春梅,蔡继.苜蓿霜霉病病原及其生物学特性研究[J].安徽农业科学,2010,38(1):207-208.
[15]杜兴兰,李正楠,姬惜珠,等.葡萄生轴霜霉菌孢子囊的长期保存[J].菌物学报,2008,27(6):908-914.

Memo

Memo:
-
Last Update: 2014-12-12