Crop management
Because pineapple require pH of 5.5-6.0 with altitude 800-1200 above seas leavel, weed the pineapples once every 3 months and it is harvested at 1.8 years and harvested every 2 weeks for 8 years. Pineapple types include MD2 and smooth cayen and these are mostly affected by pocupines and black leaf spot.
Finally, remove infected plants from field to stop disease spread.