There are three diseases that are a significant threat in a guava orchard:
• Guava wilt disease (GWD) A fungal disease caused by Acremonium spp, GWD was first reported in South Africa in 1981. It is present in most of the guava-producing areas of Mpumalanga and Limpopo. Plant material may not be removed from the affected areas.
The initial symptoms of the disease include wilting and yellowing or bronzing of the leaves. The tree can decline rapidly or relatively slowly.
Esta historia es de la edición December 04, 2020 de Farmer's Weekly.
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Esta historia es de la edición December 04, 2020 de Farmer's Weekly.
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