«Previous Article|Table of Contents|Next Article»

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2013年18期

Page:

105-107

Research Field:

Publishing date:

Info

Title:

Study on Pathogenicity and Antibacterial Experiment of Pathogens of Rot Disease of Poplar,Apple and Peach Trees

Author(s):

XU Rui-fu¹; ZHAI Feng-yan¹; XU Gao-ge²

1.Henan Institute of Science and Technology,Xinxiang,Henan 453003；
2.Nanjing Agricultural University,Nanjing,Jiangsu 210095

Keywords:

poplar; peach tree; apple tree; pathogen of rot disease; pathogenicity

PACS:

S 435

DOI:

-

Abstract:

The pathogens of rot disease of poplar,apple and peach trees were studied in vitro indoor and outdoor,the pathogenicity and antibacterial of five agentia on pathogens of rot disease of three trees were studied.The results showed that three kinds of pathogens could not infect through living wounds,but could infect through burn wounds and form typical rot lesions.They could infect poplar,apple and peach trees and there were no difference in the scales of the lesions they formed on different trees,thus no specialization on their pathogenicity.Antibacterial experiment showed that carbendazim,chlorothalonil and asomate had the best inhibiting effect on these pathogens.

References:

[1]张星耀,骆有庆.中国森林重大生物灾害[M].北京:中国林业出版社,2003.
[2]赵桂华,孟庆庭,杨怀光,等.苏鲁两省杨树种植区杨树病虫害发生间的关系调查[J].西部林业科学,2007,36(4):105-108.
[3]任嘉红,王艳芳,叶建仁.杨树腐烂病拮抗细菌的筛选及其定殖研究[J].西部林业科学,2009,38(2):6-11.
[4]向玉英,花晓梅,赵经周.杨树水泡型溃疡病的病原菌鉴定[J].微生物学报,1979,19(1):57-63.
[5]曹若彬.果树病理学[M].北京:农业出版社,1992.
[6]韦洁玲,黄丽丽,郜佐鹏,等.苹果树腐烂病室内快速评价方法的研究[J].植物病理学报,2010,40(1):14-20.

Memo

Memo:

-

Common functions

Last Update: 2014-09-09