- Kerala Agricultural University. 2011. Package of Practices: Crops Internet Edition: www.kau.edu/pop
- http://agridr.in/tnauEAgri/ E-courses for BSc.(Agriculture), TNAU, Coimbatore
- http://agritech.tnau.ac.in/ TNAU Agri Tech Portal, TNAU, Coimbatore
- http://celkau.in/ KAU Agri-infotech portal, KAU, Vellanikkara
- http://www.nhb.gov.in/ National Horticultural Board, New Delhi
- http://farmer.gov.in/ IPM PackageofPractices.html/ Farmers portal, Ministry of Agriculture, Government of India
- http://niphm.gov.in/ IPM Packages, National Institute of Plant Health Management (NIPHM), Hyderabad
- http://www.spices.res.in/ IISR, Calicut
- www.cpcri.gov.in/ CPCRI, Kasaragod
- http://www.ctcri.org/ CTCRI, Trivandrum
- http://rubberboard.org.in/ Rubber board
- www.iihr.res.in/ IIHR, Banglore
- Nair, M R G K (1999) A Monograph on Crop Pests of Kerala and their Control, KAU, Vellanikkara
- Peethambaran et al (2008) Disesases of Crop Plants and their Management, KAU, Vellanikkara
- http://www.kissankerala.net:8080/KISSAN-CHDSS/CHDSS-Index.html / Crop Health Decision Support System, KAU, Vellanikkara
- http://www.nbair.res.in/insectpests/ National Bureau of Agricultural Insect Resources.
