Figure 123: Downey mildew on lower leaf surface of choy sum

 

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Figure 123 Downey mildew on lower leaf surface of choy sum

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For more information:
Toll Free: 1-877-424-1300
Local: (519) 826-4047
E-mail: ag.info.omafra@ontario.ca
Author: Kristen Callow - Vegetable Crops Specialist/OMAF
Creation Date:
June 1999
Last Reviewed: 28 August 2003