Causal Agent:
Abiotic (Physiological disorder)
| Characteristic Symptoms: | |
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Affected leaves often show marginal chlorosis or necrosis. |
| Conditions for Disease Development | |
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Chemical injury or toxicity usually occurs during hot and extremely windy periods. |
| Management and Control: | |
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Apply pesticides in accordance with label instructions.
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Avoid spraying of pesticides on extremely windy conditions. |
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Avoid pesticides applications when plants are under water stress.
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Apply pesticides at proper time, rate and using the right application techniques. |
References:
Compendium of Cucurbit Diseases (2010) by The American Phytopathological Society
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