The yields of mango are low in cool areas because of incidences of powdery mildew. Presently yields of fully grown improved mango trees range from 200 to 500 fruits per tree
Zokolola za mango zimachepa mmadera ozizira chifukwa cha kupezeka kwa matenda chiwawu. Pakali pano zokolola za mango amakono omwe akula bwinobwino zimafika zipatso 200 kufika 500 pamtengo uliwonse