Black lesion on avocado stem
Avocado
None Given
My avocado was bought from a nursery in miami and took the stress of traveling over 3 days ! it survived the stress but then it started developing this black spot in the middle of the stem! its places in full sun outdoor , humidity ranges between 40-60 %, in a hot weather ranges between 85- 100 F . water it well not too soaked and never dried out as i do have a watering system that indicates when the water levels are close to dry! what i did is cut of the black part and took a bit of the green beneath it just incase the spread of disease will be miner, covered the wound of the stem with pruning sealer to reduce infection to the plant! i brought it indoors to allow it to rest from extreme heat stress ... but don't know if i should spray it with antifungal or not !!
thanks guys
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