How to reduce and control chemical pesticides to improve crop immunity

How to reduce and control chemical pesticides to improve crop immunity

As we all know, humans and animals have immunity. Immunity is the body's own "defense system" and a physiological response to identify and exclude "foreigners". So, do plants also have immunity like humans and animals? Can plants be vaccinated like humans to improve their antiviral ability?
In traditional thinking, if pests and diseases appear during the crop growth stage, chemical pesticides must be sprayed to kill the pests and diseases directly. This has played an important role in pest and disease prevention and control and ensuring food security.
However, in recent years, the high toxicity of chemical pesticides, their impact on the ecological environment, and the resulting pesticide resistance have increasingly attracted people's attention. Long-term and large-scale spraying of pesticides can kill diseases, but it also has certain harm to the crops themselves.
Therefore, the emergence of plant health vaccines has greatly solved this problem. When adding algae plant health vaccines during spraying, a protective film will be formed on the surface of the crop. This protective film can degrade the residual part of the agent so that the residual part cannot penetrate into the crop. It can also degrade the residual agent in the soil and reduce the chance of secondary damage to the crop; it can regulate the growth of the crop, increase the crop's resistance to stress, and protect the crop from harm! Adding plant health vaccines during weeding will not only not reduce production but also increase production and income.