|Table of Contents|

Study on Toxicity of Different Pesticides to Pear Black Spot and Their Combination With Panax Notoginseng Extract

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年05
Page:
51-55
Research Field:
Publishing date:

Info

Title:
Study on Toxicity of Different Pesticides to Pear Black Spot and Their Combination With Panax Notoginseng Extract
Author(s):
GAO Xiaokuan; MA Guang; LYU Yaci; SHI Zonglin
（College of Life Science,Hengshui University,Hengshui,Hebei 053000）
Keywords:
Alternaria kikuchiana; pesticide; panax notoginseng extract; compound
PACS:
-
DOI:
10.11937/bfyy.20192140
Abstract:
The toxicity of different pesticides and extracts of panax notoginseng was determined by mycelial growth rate method in vitro,in order to achieve the optimal pesticide and panax notoginseng extract optimal proportion of the study.The results showed that in the ratio of 1∶1 and 1∶2,SR of 43% tebuconazole and the extract of panax notoginseng were 3.15 and 4.29,respectively.And SR of 0.55 was additive in the ratio of 2∶1,showed good inhibitory effect on pear black spot.

References:

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Last Update: 2020-04-23