|Table of Contents|

Identification of the Pathogenic Fungus Causing Fruit Shrink Disease of Jujube and Screening of Fungicides in Xinjiang Bazhou Area(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年18期
Page:
128-132
Research Field:
Publishing date:

Info

Title:
Identification of the Pathogenic Fungus Causing Fruit Shrink Disease of Jujube and Screening of Fungicides in Xinjiang Bazhou Area
Author(s):
ZHANG Ping; SONG Wen; XUE Gen-sheng; WANG Yan
The Agricultural Science Institute of the Second Division,Xinjiang Corps,Korla,Xinjiang 841000
Keywords:
jujube; fruit shrink disease; Alternaria alternata (Fries) Keissle; screening of fungicide
PACS:
S 665.1
DOI:
-
Abstract:
Taking disease fruit samples caused shrink disease of jujube as test materials，through routine tisseue separation and determination of pathogenic，pathogen identification and field potions test,Bazhan area jujube-fruit shrink disease pathogen reduction type and the field control effect commonly used fungicides were studied.The results showed that a total of 38 samples fruit shrink disease of jujube were collected from 22 jujube orchards in Xinjiang Bazhou area and 156 isolates were isolated，among them，there were 154 Alternaria strains，accounting for 98.72% of the total.There were 2 Fusarium strains，accounting for 1.28%．The pathogenic of isolates were determinated and the morphology were identified．A．alternata (Fries) Keissle，were pathogen of Jujube-fruit shrink disease.Screening test for 3 kinds of 80% Mancozeb WP，75% chlorothalonil WP and 50% carbendazim WP before middle of july to the field control effect was good，it could be used as prevention and control of jujube-fruit disease fungicides.

References:

[1]焦旭东,郭艳兰,杨帅,等.几种药剂对新疆枣树叶螨的室内和田间药效试验[J].北方园艺,2012(6):129-131.
[2]张荣斌,刘伟,张栋海,等.小海子垦区枣园缩果病的发生及防治[J].新疆农垦科技,2011(2):38-39.
[3]孙红艳,热沙来提?买买提,刘多红,等.新疆红枣主要病害及综合防治技术[J].北方园艺,2011(13):148-149.
[4]郑晓莲,赵光耀,茆正川,等.枣缩果病病原诊断初报[J].植物保护,1995,21(2):19-21.
[5]徐祥彬,赖童飞,景云飞,等.山西壶瓶枣缩果病病原菌分离和鉴定[J].植物病理学报,2009,39(3):225-230.
[6]孙洁,池振江,赵思峰,等.新疆红枣缩果病菌生物学特性及室内药剂筛选研究[J]．北方园艺,2013(24):126-129.
[7]高洁.枣缩果病发病过程及其致病因素的探讨[J].山西林业科技,2006(1):45-46.
[8]张天宇.中国真菌志:链格孢属[M].北京:科学出版社,2003:1-281.

Memo

Memo:
-
Last Update: 2014-11-27