Occurrence of the Leaf Spot of Parthenocissus tricuspidata and Chemical Control Experiment(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2014年17期

Page:

127-129

Research Field:

Publishing date:

Info

Title:

Occurrence of the Leaf Spot of Parthenocissus tricuspidata and Chemical Control Experiment

Author(s):

QIU Ning-hong¹; SANG Wei-jun²; ZHAN Zong-wen³

1.College of Zunyi Vocational Technology,Zunyi,Guizhou 563006;

2.College of Agricultural,Guizhou University,Guiyang,Guizhou 550025;

3.LandscapeManagement Office of Honghuagang District of Zunyi,Zunyi,Guizhou 563000

Keywords:

Parthenocissus tricuspidata; leaf spot; regularity of occurrence; Phyllosticta sp.; chemical control

PACS:

S687.3

DOI:

-

Abstract:

Taking Parthenocissus tricuspidata green belt in Xinpu district as research object,the leaf spot disease symptom and the morphology characteristics of the pathogen were reported in the paper.The results showed that Phyllosticta allescheri Sydow was caused by the leaf spot on the base of field observation for 3 years.The results of the field efficacy trials indicated that the control effect of 80% carbendazim WP,75% trifloxystrobin-tebuconazoleWDG and 20% difenoconazole EW was 92.22%,85.75%,82.80% after 10 days of applying the pesticides.

References:

［1］相卫国,魏永胜,李倩.我国爬山虎资源应用广前景好［J］.中国农业信息,2006(1):12-13.

Memo

Memo:

-

Common functions