Causal Agent: 
Abiotic
| Characteristic Symptoms: | |
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 Stem of affected melon seedlings and plants split open near the soil line.  | 
| Conditions for Disease Development | |
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Stem splitting is often observed when temperatures are low or when there is a period of rapid growth resulting from high temperatures, increased irrigation, or high fertility. | 
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 Stem splitting usually affects melon seedlings during transplant production. 
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| Management and Control: | |
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 Provide warm, uniform temperatures throughout the growing season. 
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Apply fertilizers at the proper rate and timing. | 
References:
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