Menurut wikipedia :Hama adalah organisme yang dianggap merugikan dan tak diinginkan dalam kegiatan sehari-hari manusia. Walaupun dapat digunakan untuk semua organisme, dalam praktik istilah ini paling sering dipakai hanya kepada hewan.
berdasarkan sumber dari IRRI : Farmers lose an estimated average of 37% of their rice crop to pests and diseases every year. In addition to good crop management, timely and accurate diagnosis can significantly reduce losses. If you are facing a problem in your crop and need help with diagnosis, seek advice from a professional or use the
Pest
4/
5
Oleh
Unknown
