Thomas JosephJayasankar, N.P.2014-06-212014-06-211982-08Plant Disease 66(8) : 667-669http://hdl.handle.net/123456789/3189Neither root degeneration nor root regeneration in healthy and root (wili)-affected coconut palms was statistically significant, Eight,. 11, and 6% of roots in West Coast Tall palms and 3, 3. and 4% of roots in locally grown Philippine palms were decayed in healthy trees, trees in the middle stage of the disease, and trees in the advanced stage of the disease, respectively. Observations confined to any sector of the root system were not representative of root characteristicsenArticle