Which banana fungicides and antistaling agents can be used?

Which banana fungicides and antistaling agents can be used? Please introduce banana fungicides and antistaling agents can use the following products: (1) Chlorothalonil is a broad-spectrum fungicide, which has a good preventive effect on a variety of crop fungal diseases, but has no internal absorption and conduction effect. Therefore, when the crop has been attacked by bacteria and entered the body, there is no treatment ability. Used for banana scab and all kinds of leaf spot prevention, commonly used 75% chlorothalonil wettable powder 800-1000 times liquid spray, protection period 7-10 days. (2) propiconazole, also known as propiconazole, is an internal fungicide with both protective and therapeutic effects, which can be absorbed by roots, stems and leaves, and can be quickly transmitted upward in the plant. It is mainly used for the control of many kinds of fungal diseases. For the prevention and control of banana scab and leaf spot, 25% enemy emulsified oil 1000-1500 times liquid spray is commonly used, with an interval of 21-28 days. (3) prohydantoin, also known as lidocaine, is a high-efficiency, low-toxic, low-residue, broad-spectrum contact fungicide with good germicidal efficacy against many kinds of fungi. it can be used to prevent a variety of diseases in many crops, and it is also often used in the storage and preservation of fruits and vegetables. 50% hydantoin wettable powder 1600-2500 times solution soaked the fruit for 1 minute, which had a good effect on the prevention and control of banana crown rot during storage and transportation. (4) Imazole, also known as mildew inhibition, is a broad-spectrum fungicide, which is often used to control storage diseases of fruits and vegetables, especially to fungi that have developed resistance to Tectorol and carbendazim. Soaking the fruit in 500 times of 50% trimazole emulsion for 1 minute and 2 minutes has a good effect on the prevention and control of banana anthracnose during storage and transportation. (5) C-line phosphorus, also known as methamidophos and Yishuobao, is a nematode insecticide and insecticide. it can control many kinds of pathogenic nematodes and has a good control effect on many kinds of underground pests. It can be applied before sowing, before planting or during the growth period. Each plant was sprayed with 30 grams of 20% Yishoubao granule around the banana head (with the stem as the center, with a radius of 0.75 meters) and covered with soil, which could control a variety of banana nematode diseases. (6) clenophos, also known as benzenophos and limanku, is a nematode insecticide and insecticide with contact and internal absorption. The medicament can be transported to the top after being absorbed by the root system, so it can kill aphids, thrips and other insects with piercing mouthparts. The agent can control a variety of nematodes in a variety of crops. the dosage for the control of banana nematodes is 3040 grams of 10% limanku granules per plant, and the residual period is up to 3 months. In addition to referring to C-line phosphorus, the application method can also irrigate water because of its excellent water solubility. (7) potassium permanganate is not only a commonly used disinfectant, but also ethylene absorbent in the preservation and preservation of fruits and vegetables, which can obviously delay the post-ripening period and prolong the storage period. In general, diatomite, vermiculite or foam bricks fully adsorbed potassium permanganate saturated solution are placed in breathable lower packaging bags, and then put into cartons or film bags for banana storage and transportation, the fresh-keeping effect is obvious, if it is the same as antiseptic fungicides, the effect is better. (8) High fat membrane water emulsion is a white, non-toxic milky substance made from higher fatty alcohols or fatty acids after spraying or soaking crops after water. It will form a thin, invisible high-fat membrane layer on the plant surface to wrap the plant, which can regulate plant physiological activities and block the expansion of pathogens, so as to achieve drought and cold resistance, disease prevention and control. The purpose of anticorrosion and preservation and increasing production. It has been widely used in fruit trees, vegetables, Chinese herbal medicine, crop production, storage and preservation. Spray crops, generally 100-150 kg of water per kilogram, soak for 1 minute. For other medicines, please refer to the relevant parts of mango. (9) deserved 24%INDAR suspension, internal absorption and conduction therapeutic fungicides can control the mycelium elongation of pathogenic bacteria, prevent germinated spores from invading crop tissues, and prevent the development of pathogens during the incubation period. After the disease, the application can guide the next generation of spores to deform, but can not continue to infect. It has low toxicity to humans and animals and does not harm beneficial organisms, animals and insects. The liquid seeps into the plant after spraying for a few hours. In addition to strong acid and strong basic pesticides, it can be mixed with most pesticides and fungicides. The dosage is 1500 to 2000 times. (10) it can kill 2000 as a new copper-based fungicide, which can control the main fungal and bacterial diseases of many crops. Sparse several times more than 1000 times, no residue, no pollution, strong adhesion, long-lasting efficacy. The dosage is 1000 to 1200 times. (11) Shibaogong SPORGON50% wettable powder is an imidazole broad-spectrum fungicide, which has strong inhibitory effect on sterol biosynthesis in fungal cell wall, and has both protective and eradication effects. There is no internal absorption, but there is osmotic conduction. It is suitable for postharvest preservation of fruit and has a preventive effect on anthrax. The dosage is 1000-2000 times. Click to get more fungicide use technology click to get more pesticide use technology