Prevention and Control of Corn Stripe Dwarf Disease

Prevention and Control of Corn Stripe Dwarf Disease

Henan Province netizens “pony planting”: There are spots on the corn leaves, and the internodes of the plants are shortened. How is it?

Deming Ming Associate Researcher Maize Research Center, Beijing Academy of Agriculture and Forestry Sciences

A: From the pictures you have seen, it is corn streaked dwarf disease, which is mainly caused by aphids or Laodelphax striatellus virus transmission.

Control methods:

â–  Use resistant and disease-resistant varieties.

â–  Adjust the sowing date so that the seedling period avoids the peak period of migration of locusts.

â–  Strengthen field management, timely cultivating and weeding, combining with seedlings, identify and remove diseased plants as soon as possible.

â–  cure and prevent disease. In the common areas of dwarf mosaic disease, insecticides can be coated to control the emergence of aphids. Before and after the sowing of corn, after sowing, spraying with 10% imidacloprid 30g/mu +5% germ-purified 100ml/mu spray can kill insects, and can also play a role in reducing the disease.

Health Ingredients

Health foods contain a certain amount of functional health ingredients, which can regulate the functions of the human body, have specific effects, and are suitable for specific groups of people. General food does not have specific functions, and there is no specific range of people to eat. Health food cannot be directly used to treat diseases. It is a human body mechanism regulator and nutritional supplement.


The human body needs many nutrients, such as water, protein, fat, carbohydrates, vitamins, minerals, dietary fiber,etc. Nutritional products are generally rich in these nutrients and suitable for everyone. Its nutritional value of health ingredients is very high and it is suitable for everyone to drink. While health food is food with specific health functions and only suitable for specific groups of people, and its nutritional value is not necessarily high. Therefore, the various nutrients that the human body needs are still obtained from three meals a day. Of course, health care products are better in some aspects. Health care products can obtain more fixed health functions than nutrition products. The minerals of the human body are not balanced, so health care products have a greater advantage in some aspects.

DHA, NMN, MCT, CLA, Melatonin, Creatine

Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualynbio.com

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