|Table of Contents|

Study on Mechanism of Vegetable Oil EC on the Spores Cell Wall of Powdery Mildew(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年11期
Page:
119-121
Research Field:
Publishing date:

Info

Title:
Study on Mechanism of Vegetable Oil EC on the Spores Cell Wall of Powdery Mildew
Author(s):
DU Xue-lin; REN Ai-zhi; XING Guang-yao; ZHAO Pei-bao; YUAN Feng-ying
Department of Agronomy,Liaocheng University,Liaocheng,Shandong 252059
Keywords:
powdery mildew; spores; conductivity
PACS:
S 436.8+5
DOI:
-
Abstract:
Taking the spores of Buxus megistophylla powdery mildew as object,the dyeing effect of 6 species of vegetable oil EC on spores were studied,and the effect on conductivity of spore suspension was determined.The results showed that 6 species of vegetable oil EC caused powdery mildew cell wall depression,deformities,with damage effect on the cell wall,making the internal cytoplasm flow.Conductivity increased with the concentration of spore suspension increased.3.30 mL/L of vegetable oil was a critical point.The results indicated that the optimum concentration was 3.30 mL/L on powdery mildew fungi.

References:

[1]金素心,顾振芳,代光辉,等.植物提取液对黄瓜白粉病的抑菌活性筛选研究[J].上海交通大学学报(农业科学版),2006,24(1):48-53.
[2]张铉哲,姚亮亮,徐生军,等.三种植物油生物农药对黄瓜白粉病的防治效果[J].东北农业大学学报,2010,41(6):23-27.
[3]张军.植物性农药的进展与应用[J].世界农业,1999(5):37-38.
[4]杨共强,宋玉立,何文兰.6种杀菌剂对小麦白粉病的防治效果[J].植物保护,2008(1):151-152.
[5]曲丽,秦智伟.黄瓜白粉病病菌及抗病性研究进展[J].东北农业大学学报,2009,38(6):835-841.
[6]Bettiol W,Garibaldi A,Migeli Q.Bacillus subtilis for the control of powdery mildew on cucumber and Zuchini squash[J].Bragantia,1997,56(2):281-287.

Memo

Memo:
-
Last Update: 2014-08-18