Analysis on factors affecting apple scab prevalence in Weibei semi-arid plateau of Shaanxi Province

HU Xiao-Ping; YANG Jia-Rong; TIAN Xue-Liang; LI Sui-Yuan; GAO Li-Qiang; GOU Jian-Jun

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Volume 15 Issue 2

Feb. 2007

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Article Navigation > Chinese Journal of Eco-Agriculture > 2007 > 15(2): 118-121

HU Xiao-Ping, YANG Jia-Rong, TIAN Xue-Liang, LI Sui-Yuan, GAO Li-Qiang, GOU Jian-Jun. Analysis on factors affecting apple scab prevalence in Weibei semi-arid plateau of Shaanxi Province[J]. Chinese Journal of Eco-Agriculture, 2007, 15(2): 118-121.

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Analysis on factors affecting apple scab prevalence in Weibei semi-arid plateau of Shaanxi Province

The Key Laboratory of Plant Protection Resources and Pests Management of Chinese Ministry of Education ,Northwest A & F University ,Yangling 712100 ,China

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Received Date: 2005-08-29
Revised Date: 2005-10-20
Issue Publish Date: 2007-02-28

Abstract

Abstract

Factors effecting apple scab [caused by Venturia inaequalis (Cooke) Wint.] prevalence were studied on the basis of temperature,relative humidity,rainfall and prevalent levels of diseases from 1997 to 2003 through stepwise regres-sion.Results show that the
- Apple scab,
- Prevalence factor,
- Prediction,
- Weibei semi-arid plateau