Botryosphaeria spp. is linked to which avocado issue?

Botryosphaeria spp. is indeed linked to issues in avocado cultivation, particularly Branch Canker and Dieback. This fungal pathogen is known to infect various parts of the avocado tree, leading to cankers on branches that can severely impact the health of the tree. The presence of Botryosphaeria spp. can cause dieback, where parts of the tree begin to die due to the infection. This condition can stunt tree growth and reduce fruit production, making it significant for growers to recognize and manage effectively to maintain healthy avocado crops. In contrast, the other options—Walnut Blight, Crown Gall, and Codling Moth—are associated with different pathogens or pests not related to Botryosphaeria spp.