• R. Kenneth Horst


  • See Melon.


  • Bacterial, Mlo. California Aster Yellows, WA.

  • Dodder. Cuscuta sp., WA.

  • Nematode, Root Knot. Meloidogyne sp.

  • Rot, Stem. Sclerotinia sclerotiorum, WA.

CARDOON (Cynara cardunculus)

  • Leaf Spot. Cercospora obscura, CA, TX; Ramularia cynarae, CA.

  • Powdery Mildew. Golovinomyces cichoracearum, CA.

CARROT (Daucus carota var. sativa)

  • Bacterial Blight. Xanthomonas carotae, CA, ID, IA, WI.

  • Bacterial Core-Rot. Erwinia chrysanthemi and/or E. carotovora var. carotovora, IL.

  • Bacterial, Mlo. Aster Yellows, widespread and California strain, CA, ID, OR, WA.

  • Bacterial Soft Rot. Erwinia carotovora, general.

  • Blight, Early; Leaf Spot. Cercospora carotae, general.

  • Blight, Late. Alternaria dauci, general.

  • Blight, Southern. Sclerotium rolfsii, GA to FL, CA, TX.

  • Canker, Root; Storage Rot. Rhizoctonia spp., MI, NY, OR, WA.

  • Damping-Off. Pythium sp., ID; Rhizoctonia solani, general.

  • Dodder. Cuscuta sp., ID, MS, NM, NY, TX, WV.

  • Leaf Spot. Ramularia sp., KS; Alternaria tenuis,...


Powdery Mildew Downy Mildew Leaf Spot Botrytis Cinerea Rhizoctonia Solani 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • R. Kenneth Horst
    • 1
  1. 1.Plant Pathology and Plant Microbe BiologyCornell UniversityIthacaUSA

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