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With the increasing application of herbicides in modern agriculture, post-emergence herbicides have become an important tool for weed control in wheat and corn fields. However, factors such as application timing, environmental conditions, herbicide dosage, and crop growth status have contributed to a growing occurrence of herbicide injury. Especially under adverse conditions such as low temperature, drought, or high temperature, reduced crop metabolic activity makes plants more susceptible to chemical stress, resulting in leaf yellowing, slow growth, reduced root activity, and even yield losses in severe cases.

The essence of post-emergence herbicide injury is the disruption of normal physiological metabolism caused by external chemical stress. After entering plant tissues, herbicides may induce excessive accumulation of reactive oxygen species (ROS), leading to oxidative damage of cell membranes, reduced photosynthetic efficiency, and impaired root absorption of water and nutrients. Therefore, simply applying large amounts of fertilizers after herbicide injury cannot effectively accelerate recovery. Instead, enhancing the plant’s own repair capacity and promoting metabolic recovery are essential for restoring normal growth.

MAX AMINO N8 is produced using advanced enzymatic hydrolysis technology based on plant-derived raw materials. It is rich in highly active amino acids and small molecular peptides, containing 45% total amino acids, 38% organic matter, and 8% organic nitrogen. The small molecular amino acids in the product can be rapidly absorbed by plants and directly participate in protein synthesis, cellular repair, and metabolic regulation, providing essential nutritional support for crops affected by herbicide stress.

During the recovery process of herbicide injury in wheat and corn, MAX AMINO N8 improves plant repair capacity by supplying active amino acids, promoting the recovery of damaged tissues. Meanwhile, amino acids and peptides enhance stress-related metabolism, improve the plant’s ability to mitigate oxidative stress, and reduce physiological damage caused by herbicide injury. In addition, the organic matter contained in the product helps improve the rhizosphere environment, promote new root formation, enhance root activity, and improve the absorption and utilization efficiency of nitrogen, phosphorus, potassium, and micronutrients, accelerating crop recovery.

For wheat affected by post-emergence herbicides, symptoms such as leaf yellowing, delayed regreening, and reduced tillering can occur. In corn, herbicide injury may cause leaf rolling, growth stagnation, and weakened plants. Timely foliar application of MAX AMINO N8 can help crops rapidly restore growth, reducing the negative impact of herbicide injury on yield formation.

MAX AMINO N8 is recommended for foliar application during the recovery stage after herbicide injury, with a dilution rate of 800–1000 times. Depending on the severity of injury, two consecutive applications can be performed. In practical applications, it can also be combined with plant growth regulators such as brassinolide to further promote plant recovery and improve stress resistance.

It should be noted that MAX AMINO N8 is not a chemical antidote that directly neutralizes herbicide activity. Instead, it works by supplying active amino acids and small molecular peptides to activate the plant’s natural repair mechanisms, promote tissue recovery, and enhance crop adaptability to stress. It provides a safe and effective biostimulant-based solution for post-emergence herbicide injury management.

Product Link:https://www.citymax-group.com/maxaminon8-product/

How to Manage Herbicide Injury?

After post-emergence herbicide application, if crops show symptoms such as leaf yellowing, curling, slow growth, or reduced root activity, timely recovery measures should be taken. Adequate irrigation, foliar application of plant growth regulators, and supplementation with biostimulants such as small molecular peptides, amino acids, or seaweed extracts can help enhance the plant’s self-repair ability, promote tissue recovery, and accelerate the restoration of normal crop growth.

Soren Pei |Technical Analysis Expert in Agricultural Biostimulants, City Max Group

Soren Pei has long been engaged in technical research and industrial analysisin the field of agricultural biostimulants, focusing on the structuralcharacteristics of bioactive molecules, their modes of action, and theirperformance within crop systems. By systematically reviewing keytechnological pathways, including amino acids, peptides, chitosanoligosaccharides, and seaweed-derived bioactives, he analyzes the stabilityand efficacyof different solutions in large-scale agricultural applications.Based on experimental data, field validation, and industry practice, he conducts technical evaluationsand trend analysis, with particular attention to the standardization, industralization, and sustainableapplication of biostimulants in the context of green agriculture, providing scientific and rationalguidance for crop nutrition management and healthy cultivation.

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Company Name: Xi’an Citymax AgroChemical Co.,Ltd.
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Country: China
Website: https://www.citymax-group.com/