Plants and seeds of spring canola variety scv431158

A method of introducing a desired trait into canola line SCV431158 wherein the method comprises:

• (a) crossing a SCV431158 plant, wherein a representative sample of seed was deposited under ATCC Accession No. PTA-10626, with a plant of another canola line that comprises a desired trait to produce progeny plants, wherein the desired trait is selected from the group consisting of male sterility, herbicide tolerance, insect resistance, pest resistance, modified fatty acid metabolism, modified carbohydrate metabolism, modified seed yield, modified oil percent, modified protein percent, modified lodging resistance, and resistance to bacterial disease, fungal disease, or viral disease;
• (b) selecting one or more progeny plants that have the desired trait to produce selected progeny plants;
• (c) crossing the selected progeny plants with the SCV431158 plants to produce backcross progeny plants;
• (d) selecting for backcross progeny plants that have the desired trait and essentially all of the physiological and morphological characteristics of canola line SCV431158 listed in Table 1;
• and
• (e) repeating the crossing the selected progeny step and selecting for backcross progeny step two or more times to produce selected third or higher backcross progeny plants that comprise the desired trait and essentially all of the physiological and morphological characteristics of canola line SCV431158 as shown in Table 1.