To five kilograms of custard apple (Annona squamosa) leaves, add ten per cent by weight of neem (Azadirachta indica) leaves. Add water till the contents are fully submerged. Mix well and boil, adding 100 grams of chilli (Capsicum annuum) powder and 100 grams of biogas dregsn while doing so. After cooling down, filter the solution. Dilute the solution with water and spray on the crop. This method controls 60 to 70 per cent of the worms.
Crop: Groundnut
Crop Family: Fabaceae
Crop Scientific Name: (Arachis hypogaea)
Crop Vernacular Name: Mugafali, Shing
Formulation: To five kilograms of custard apple (Annona squamosa) leaves, add ten per cent by weight of neem (Azadirachta indica) leaves. Add water till the contents are fully submerged. Mix well and boil, adding 100 grams of chilli (Capsicum annuum) powder and 100 grams of biogas dregsn while doing so.
Ingredients: Custard apple (Annona squamosa), neem (Azadirachta indica), chilli (Capsicum annuum) powder, biogas dregs.
"Use of Neem products in groundnut pest management." -
http://nopr.niscair.res.in/bitstream/123456789/9420/1/NPR%203%283%29%20150-155.pdf