Research on corn and sorghum insects

The experiments- were conducted at two locations: Farm Suwan, Nakhon Ratchasima Province and Uthong Field Crops Experimental Station, Supanburi on corn and sorghum insects in the year 1977. There are four research projects on corn and one on sorghum. Three projects were carried out at Farm Suwan while the other two at Uthong Field Crops Experimental Station