Boron

Deficiency Symptoms :

Young and newly developing leaves become deformed called as little leaf. Leaflets become abnormal which do not split as usual. Leaves have a serrated zigzag appearance. The apical shoot exhibits blackening and death. Sterilising and malformation of reproductive structures. Low and abnormal fruits.

Soil application of borax 0.2 to 0.5 kg /tree/tear or foliar spray of borax 0.2%