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Common Watermelon Diseases
Farmer's Weekly
|Farmers Weekly 15 March 2019
Watermelons are usually grown in warm, dry areas and marketed as early as possible when prices tend to be higher. Diseases are also less likely in a drier climate.
Nonetheless, watermelons are prone to two common diseases in South Africa: fusarium (Fusarium oxysporum) and anthracnose of curcubits (Colletotrichum orbiculare).
Fusarium
Fusarium attacks plants of all ages and can wipe out a crop in a relatively short period. A few watermelon varieties are resistant to the disease, but not immune to it. All varieties will succumb under high disease pressure.
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