Flora Library
Search for boll blight host:www.ces.ncsu.edu
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boll blight host:www.ces.ncsu.edu
Listing 1 - 2 from 2 for boll blight
cotton leaf cotton yield phoma exigua infected plants product label leaf spots positive action plants infected infested fields cool wet weather yield losses blight resistant
COTTON STEM CANKER, WET WEATHER BLIGHT, OR ASCOCHYTA BLIGHT
... CANKER, WET WEATHER BLIGHT, OR ASCOCHYTA BLIGHT Cotton Stem Canker, Wet Weather Blight, or Ascochyta Blight Cotton Disease Information Note No. 2 Steve Koenning, Plant Pathology Extension Specialist Introduction Stem ... cause cotton stem canker, postemergence damping off, and be part of the complex of boll rotting organisms. Causal Organism and Symptoms Figure 1. Leaf spot caused by Phoma exigua ...
www.ces.ncsu.edu
Bacterial blight of cotton
... Note No. 3 Steve Koenning, Plant Pathology Extension Specialist Bacterial blight of cotton (also called angular leaf spot) is an ... old leaf spots or cankers. Bolls may become infected causing boll rot which results in rotted seed and discolored lint. Infected ... first opportunity. Fields that have bacterial blight this year should be planted to a blight-resistant variety next year or rotated to ...
www.ces.ncsu.edu