CIM22LAPP1C-10

CIM22LAPP1C-10 is an intermediate-maturing, high-yielding, yellow maize hybrid with TSC, MLB and Ear rots resistance. The product is notable for its high optimum yield,  excellent synchrony, low ear position, semi-flint grain and resistance to root lodging and is suitable for feed use in tropical rainfed low-altitude areas in Latin America.   General Information   Target Region Latin America   Adaptation/Agroecological zone 0 - 1200m above sea level   Type of product Three-way hybrid   Year first announced 2024         Grain Characteristics       Grain color Yellow Abiotic Stress Performance   Grain texture Semi-flint Grain yield under optimum conditions 8.47 t/ha       Grain yield under rainfed conditions 4.59 t/ha   Biotic Stress Performance Grain yield on-farm (avg) 6.49 t/ha   Maydis leaf blight (MLB) (1-9)* 2.9 Grain yield on-farm (opt.) 8.35 t/ha   Tar Spot Complex (TSC) (1-9)* 4.1 Grain yield on-farm (rainfed) 4.87 t/ha   Ear Rots (%) 6.4%       *Scored on 1-9 scale, where 1 = Highly resistant; 5 = Tolerant; 9 = Highly susceptible Agronomic Characteristics   Maturity group Intermediate       50% anthesis  58 DAP   Seed Production Characteristics Plant height 241 cm   SC female parent seed yield   9.8 t/ha Ear height 118 cm   Male seed yield   4.2 t/ha Ear position (ratio) 0.49   Nicking 0 days Ears per plant 0.99       Ear aspect (1-9)* 4.5   Comments Plant aspect (1-9)* 4.7   Product information is based on data from the 2022 CIMMYT LatAm Stage 4 Regional Trials and 2023 Stage 5 Trials. Actual performance will vary depending on a number of agronomic and environmental factors.

Abbreviations:
DAP = days after planting
SC = Single-cross
MLB = Maydis leaf blight
TSC = Tar spot complex Bad husk cover 2.7%   Root lodging 2.9%   Stalk lodging 9.1%   Anther-silking interval 1 day   *Plant and ear aspects are scored on 1-9 scale, where 1 = desirable and 9 = undesirable characteristics           Further Links   Full Announcement & trial data