questions: asking about the control of insect and fungal infection in black pepper 
 answers: recommended to spray
for insect control spray decis @ 2 ml per litre of water 3 times at an interval of 3 days                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
fungal infection- spray saaf @ 2 ml per litre of water 3 times at an interval of 3 days