Study of the biological control of the brown plant hopper Nilaparvata lugens (stal), including biotypic determination of N.lugens and biology and ecology of insect parasites and predators of N.lugens

2015-03-302015-03-30https://dl.nsf.gov.lk/handle/1/18184Biological SciencesBiological controlStudy of the biological control of the brown plant hopper Nilaparvata lugens (stal), including biotypic determination of N.lugens and biology and ecology of insect parasites and predators of N.lugensUniversity of JaffnaRGB/80/053FR 0325