Purushothaman, S. M., Regional Agricultural Research Station, Kerala Agricultural University, Pattambi-679306, Kerala, India

• Journal of Biological Control Volume 21, Issue 2, December, 2007 - Articles
  Field Evaluation of Egg Parasitoids, Trichogramma japonicum Ashmead and Trichogramma chilonis Ishii, against Rice Yellow Stem Borer and Leaf Folder
  Abstract  PDF