Dear People ,,,,,,,,I am planting the Vegetables at my home . So please suggest me some pests that might be helpful to protect from insects and diseases . I shall be thankful .
Look into beneficial insects if you want to avoid chemicals. Sticky tapes(yellow and red papers) also help. Some plants deter pests. Neem oil can also be useful.
Honestly IME the single best thing you can do is get your soil in superb shape -- fertile, loose, water-retentive, well-drained, weed-free.
The better your plants are growing, the less they are apt to 'catch' diseases and pests, and the better they can keep producing despite some level of damage.
Beyond that, organic pest/disease-control strategies are generally specific to each particular kind of pest or disease, there is not really a one-size-fits-all magic cure.