Four new CIMMYT maize hybrids available from LATAM Breeding Program

Date:12-23-2024

CIMMYT announces four new, improved tropical and subtropical maize hybrids that are now available for uptake by public and private sector partners, especially those interested in marketing or disseminating hybrid maize seed across Latin America and similar agro-ecologies in other regions. NARES and seed companies are hereby invited to apply for licenses to pursue national release, scale-up seed production, and deliver these maize hybrids to farming communities.

Newly available CIMMYT hybrids	Key traits	Target Agro-ecology
CIM22LAPP1A-10	Intermediate maturing, white, high yielding, and resistant to TSC, MLB and Ear rots	Lowland tropics
CIM22LAPP1A-11
CIM22LAPP1C-10	Intermediate maturing, yellow, high yielding, and resistant to TSC, MLB and Ear rots
CIM22LAPP2A-28	Intermediate-maturing, white, high-yielding, and resistance to GLS and Ear rots.	Mid-altitudes/Spring-Summer season

Performance data	Download the CIMMYT LATAM Maize Regional (Stage 4) and On-Farm (Stage 5) Trials: Results of the 2022 and 2023 Seasons and Product Announcement from Dataverse.
How to apply	Visit CIMMYT’s maize product allocation page for details
Application deadline	The deadline to submit applications to be considered during the first round of allocations is January 31st, 2025. Applications received after that deadline will be considered during subsequent rounds of product allocations.

The newly available CIMMYT maize hybrids were identified through rigorous, years-long trialing and a stage-gate advancement process which culminated in the LT23-STG5-THW, LT23-STG5-THY, and 01-23MASTCHSTW Stage 5 Trials. The products were found to meet the stringent performance and farmer acceptance criteria for CIMMYT’s breeding pipelines that are designed to generate products tailored in particular for smallholder farmers in stress-prone agroecologies of Latin America.

Applications must be accompanied by a proposed commercialization plan for each product being requested. Applications may be submitted online via the CIMMYT Maize Licensing Portal and will be reviewed in accordance with CIMMYT’s Principles and Procedures for Acquisition and use of CIMMYT maize hybrids and OPVs for commercialization. Specific questions or issues faced with regard to the application process may be addressed to GMP-CIMMYT@cgiar.org with attention to Debora Escandón, Project Administrator, Global Maize Program, CIMMYT.