... (1989) 1265–1269.[10] H. Fujimoto, K. Itoh, M. Yamamoto, J. Kyozuka, Ko.Shimamoto, Insect resistant rice generated by introduc-tion of a modified l -endotoxin gene of Bacillusthuringiensis, Bio/Technology ... J.T. Greenplate, P.G. Marrone, R.B. Dodson,J.J. Augustine, J.G. Layton, D.A. Fischhoff, Field perfor-mance of transgenic tomato plants expressing the Bacillusthuringiensis 6ar. kurstaki insect ... areas. The yield of these cultivars is generally low (1–2 t ha−1) andvery often, reduced further by insect attack.Stem borers are important pests of rice becausesymptoms of injury can be...