After seed mixing and foliar spraying of Hrpvax protein twice, maize had strong disease resistance, no premature leaf senescence, and the average number of grains per ear increased by 12.1% compared with the control, resulting in lower ear position, which helped to improve lodging resistance.

Tobacco antiviral indoor bioassay experiment:

With HrpVax protein diluted 500-1000 times to foliar spray, the prevention of virus disease is significant.

Strong tobacco plants, thick green leaves, antiviral disease.

The waterlogging resistance of peanut was enhanced after spraying.

Pepper sprayed HrpVax protein after waterlogging is still robust growth.

Spraying D19 preparations can effectively prevent and control wheat virus diseases.

Spraying HrpVax protein on watermelons results in thick leaves, strong resistance to high temperature and drought, thick and short stems, and healthy growth; in the late growth stage, the leaves are less susceptible to early aging.