Inbred corn line 3ZZIA1022

A method of introducing a desired trait into corn inbred line 3ZZIA1022, representative seed of the line having been deposited under ATCC Accession No. PTA-124407, the method comprising:

• (a) crossing 3ZZIA1022 plants of another corn line that comprises a desired trait to produce F1 progeny plants;
• (b) selecting F1 progeny plants;
• (c) crossing F1 progeny plants that have the desired trait with 3ZZIA1022 plants to produce backcross progeny plants;
• (d) selecting for backcross progeny plants that comprise the desired trait and physiological and morphological characteristics of corn inbred line 3ZZIA1022;
• and
• (e) performing further backcrosses of each generation of selected backcross progeny plants with 3ZZIA1022 plants sufficient times in succession to produce higher backcross progeny plants that comprise the desired trait and otherwise all of the physiological and morphological characteristics of corn inbred line 3ZZIA1022 listed in Table 1—as determined at the 5% significance level when grown in the same environmental conditions.