questions: asking for control regarding cracking of the fruits and fall off in orange and fungal fruit rot in guava 
 answers: suggested to apply borax @ 20gm per plant of orange in ring method and use spray saaf @ 2gm/litre water,2 sprays at an interval of 5 days.spray mahaphal @ 2ml/litre water,2 sprays at an interval of 15 days