The work investigation present was carried out with the objectives of to increase and to stabilize the yields, the quality grain, as well as the resistance to plagues and illnesses, mainty Pyricularia grisea, the virus of the white Leaf like its vector Tagasodes orizicolus and its profitability. tt was executed in Mr. Bernardo Vilchez Palmer, located in the Shica, Km, 484 borcfer highway Tarapoto-Olmos trees, in the south latitude 06º 03 ', Longitude west 77º 09 ' and 842 m.s.n.m in the district of Calzada, county of Moyobamba and department of San Martin. lt was driven under the Design randomized,comptete of block, with 5 treatments and in three repetitions. lt was evatuated: ilfnesses in seedling and definitive field, population and damage plagues of insects, vegetative devetopment and characteristics genetic, and the profitability. The variety Capirona, Line 102, variety High Forest...