The Zeastimulin+Zn preparation is a plant growth regulator containing active components such as Emistim C, a complex of formic acid with 2,6-dimethylpyridine-1-oxide, zinc sulfate, and carbamide. It is used to increase crop yields and prevent lodging in corn. The preparation is applied via spraying at a rate of 1.0 L/ha. The number of applications ranges from one to two. The preparation is approved for use both on an industrial scale and for retail sale to the public. It is manufactured by the company 'Vysokiy Vrozhay', located in Kyiv, Ukraine. This growth regulator may be especially beneficial for farmers seeking to improve crop quality and reduce losses due to adverse weather conditions. The composition of the preparation includes not only a growth regulator but also complex additives such as zinc sulfate and carbamide, which contribute to improved overall plant condition. Application of Zeastimulin+Zn provides a comprehensive approach to protecting and supporting corn growth at all stages of cultivation.