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Question
Consider the following four measures (A-D) that could be taken to successfully grow chickpea in an area, where bacterial blight disease is common.
A. Spray with Bordeaux mixture.
B. Control of the insect vector of the disease pathogen.
C. Use of only disease free seeds.
D. Use of varieties resistant to the disease.
Which two of the above measures can control the disease?
Consider the following four measures (A-D) that could be taken to successfully grow chickpea in an area, where bacterial blight disease is common.
A. Spray with Bordeaux mixture.
B. Control of the insect vector of the disease pathogen.
C. Use of only disease free seeds.
D. Use of varieties resistant to the disease.
Which two of the above measures can control the disease?
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Solution
The correct option is A C and D
Bacterial blight is a serious disease of field peas that is caused by the pathogen Pseudomonas syringae. It can be controlled by crop rotation, time of sowing, farm hygiene, sowing disease free seed and using resistant varieties.
Bacterial blight is a serious disease of field peas that is caused by the pathogen Pseudomonas syringae. It can be controlled by crop rotation, time of sowing, farm hygiene, sowing disease free seed and using resistant varieties.
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