【1】Commodity name Contrast, Signal Shikangle

【2】Toxic slightly toxic

【3】Main dosage form 3% hypersensitive protein microparticles

【4】Features

Hypersensitivity protein is a natural protein composed of 403 amino acids. As a signal substance, it generates a signal after contact with the plant surface, prompting the plant to recognize the invasion of pathogenic bacteria and respond, inducing the system to acquire resistance and promoting crop growth, so as to achieve The purpose of increasing yield, regulating production and improving disease resistance.

【5】Applied technology

1.Improve immunity, increase resistance

Rice

Seed soaking treatment with 500~750mg/L hypersensitive protein for 7 days, or spraying with 20~40mg/L hypersensitive protein 3 times at 5~7d after transplanting, with an interval of 15 days, can promote the growth of seedlings and root system development, and can effectively Control the occurrence of rice blight and dwarf disease.

Rape

Use 15~60mg/L of hypersensitivity protein to spray once every 15~20d in the seedling stage or transplanting stage, early flowering stage, young fruit stage and mature stage of crops, which can induce the plants to be allergic to sclerotinia pathogens. Respond and obtain certain systemic resistance, improve plant control efficiency by 18.23%~24,56%

Tobacco

Using 30~60mg/L hypersensitive protein in the seedling stage or transplanting stage, early flowering stage, young fruit stage and mature stage of crops, spraying once every 15~20d, can effectively control tobacco virus disease, and the control effect reaches 66.28 %.

Cucumber

After the cucumber was transplanted, foliar spraying of 10-30 mg/L of hypersensitive protein every 20 days for a total of 3 times can induce the resistance of cucumber to downy mildew and gray mold, and the control effect reaches 44.22%~ 58.90%.

Tomato

From the time of tomato transplanting, 30-60 mg/L hypersensitivity protein was sprayed on the foliage every 20 days for a total of 4 times, which could induce the resistance of tomato to diseases and insect pests and increase the control effect.

Tea

Spraying 3.6mg/L hypersensitivity protein once on the tea seedling stage can increase the content of chlorophyll, soluble protein, soluble sugar and free proline in tea leaves, increase superoxide dismutase, catalase, superoxide dismutase, superoxide dismutase and superoxide dismutase. Oxidase activity, thereby alleviating the damage of low temperature stress to tea and enhancing the cold resistance of tea.

Banana

Using 150mg/L of hypersensitive protein, spraying treatment 3 times in the banana seedling stage, each treatment interval is 10d, can promote the growth of banana seedlings, increase plant height, stem diameter and chlorophyll content, increase peroxidase, superoxide disproportionation Enzyme activity, reducing the content of malondialdehyde, thereby improving the disease resistance of banana seedlings.

Water bamboo

Using 4~8mg/L of hypersensitive protein to spray 2~3 times in the growth period, with an interval of 7~14d, can inhibit the growth of microspores of the fungus, and prevent disease and damage.

2.Regulate growth and promote yield

Tomato

In the seedling stage or transplanting stage, early flowering stage, young fruit stage and mature stage, spray treatment with 30-60 mg/L hypersensitive protein liquid every 15-20 d, which can effectively promote the growth and development of plants and increase branching. The number of plants is compact, the fruit development is promoted, the occurrence of various diseased and deformed fruits is reduced, the number of large fruits is increased, the fruit color is good, and the taste and quality are good.

Rape

Spraying with 15~30mg/L of hypersensitive protein during the growth period can effectively promote the growth and development of plants, increase the number of branches, the number of siliques, the number of single silique seeds and the thousand-grain weight, and the yield is increased by 20.78%~25.06%.

Cucumber

Spraying treatment with 15~30mg/L of hypersensitive protein during the growth period can effectively promote the growth and development of plants, bloom 2~3 days earlier, increase leaf length, leaf width, melon length, melon cross-section diameter and single melon weight, and increase yield The effect is 23.9%~30.8%.

Chili

During the growth period, spraying treatment with 30-60 mg/L hypersensitivity protein for 4 times, with an interval of 14-20 d each time, can increase the fruit quantity and single fruit weight of pepper, and promote the increase of pepper production.

【6】Precautions

①Hypersensitive protein is sensitive to chlorine gas, please do not mix it with fresh tap water.

②Do not mix with strong acid with pH<5, strong alkali with pH>10, strong oxidant, ionic fertilizer and other substances.

③ The finished product should be used within 24 hours after unsealing, and should be used within 4 hours after mixing with water. It is not necessary to re-spray in case of rain after spraying for 30 minutes.

④The effect is better when combined with the normal use of pesticides and fungicides during use.

⑤ Avoid spraying during strong ultraviolet rays.