The Camote Kulot Disease - PowerPoint PPT Presentation

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The Camote Kulot Disease

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    3. The Camote Kulot Disease identified through serological test as a disease complex involving seven virus biggest biotic constraint in sweetpotato production in Central Luzon. caused yield losses of more than 50% due to the use of infected planting materials caused the loss of an important variety with good agronomic characteristics. all five varieties commonly grown by farmers are susceptible to the disease.

    4. Causes sweetpotato chlorotic stunt virus (SPCSV), Sweetpotato feathery mottle virus (SPFMV) sweetpotato latent virus (SPLV), sweetpotato mild mottle virus (SPMMV), sweetpotato chlorotic fleck virus (SPCFV), sweetpotato mild speckling virus (SPMSV) a partially characterized virus code named C-6.

    7. Livelihood Systems Analysis

    12. Methods and Tools

    25. Enterprise Development New source of livelihood Use of underutilized rainfed lands Non-sweetpotato growing area CPM producers association Continuous support from local government MOA with root producers cooperative Quality Control

    27. Limitations of PR&D Cleaning is not enough!! CPM is not enough!! PR&D is not enough!!