Reaction to
Cercospora leaf spot and leaf blight (Xanthomonas sesami) was somewhat similar among most of the genotypes with a mean of about 4.0 on 0-9 scale.
Image type Mean Mean square Entropy Energy value error No symptoms of image 14767 13.87 5.82 0.019 Big spot disease 109.30 30.27 6.80 0.012 Cochliobolus 125.11 43.41 7.01 0.010 heterostrophus Gray leaf spot 12728 32.63 6.85 0.011
Cercospora leaf spot 146.01 26.39 6.64 0.012 Anthrax 147.14 32.11 6.90 0.009 Table 2: Gray information of pest disease image.
The insects that may attack beets are flea beetles, leaf miners, aphids,
Cercospora leaf spot, scab and root rot.
sesami), bacterial leaf spot (Pseudomonas syringae), Alternaria leaf spot (Alternaria sesame) (Cook, 1981),
Cercospora leaf spot (Cercospora sesame) (Hansford, 1931), and damping off or root rot (Macrophomina phaseolina).
Beet leaves also can suffer from
Cercospora leaf spot, a fungal disease aggravated by poor plant nutrition and warm, humid weather.
Incidence of pests-cassava green spider mites (Mononychellus tanajoa Bondar) (CGM), cassava mealybug (Phenaccocus manihoti Matt-Ferr.) (CM), African cassava mosaic disease (ACMD) and
cercospora leaf spot disease (CLSD) were rated on varying scales.
These nemeses include
Cercospora leaf spot, cyst nematodes, root-knot nematodes, and curly top virus, among others.
CR09 and CR10 have moderate resistance to
Cercospora leaf spot derived from two 1997 Italian accessions named R05 and R06 in the Salinas breeding program.
In addition, BARI-2011 is drought tolerant, has more shelling percentage and has resistance against
Cercospora Leaf Spot (Tikka disease) and root rot.