Pumpkin is a herb with gourd gourd born. Pumpkin is very light and tender quality for cooking. In some areas of Hebei, "gourd" specializes in summer pumpkin, and "gourd" is used to specifically refer to melon. In ancient China, it was used as a container with the shells of old, ripe, dried fruit. Although squid is not the vegetable with the highest nutritional value, but can stimulate the characteristics of the pumpkin, i.e., the body has a gathelin, which strengthens the immune system of our body and is antiviral and inhibits the action of tumors and. Therefore, the melon is very useful for us and suitable for choosing our health.

Gourd Coal DiseaseCoal disease is a common disease that mainly damages the blades, stems and fruits. On the blades, new black spots are simply distributed on parts of the leaf or near the leaf veins, and in severe cases cover the entire leaf. The pathogen in pumpkin patients with mycelium and spores with diseased plants in the field, and in winter, can survive in the shed and become a source of dye. Spreads rain and aphids. Disease Causes of Pumpkin Coal Disease in vulnerable, high air humidity, the team is very susceptible to disease. High temperatures and high humidity, in the rain, especially showers off, teams are prone to develop. Preventive measures for pumpkin coal SORPAD When cultivating for protection, pay attention to adjusting the microclimate in the shed and improve light transmission and insulation. In the early stages of pumpkin coal disease, you can use timely spraying agent, the drug can be used: 50% methyltoxin-sulfur suspension 800 times liquid, or 50% benomyl pneumatic wettable powder 1500 times liquid, or 80% bacterial Linggu wet powder 600 times solution, 50% hybrid sulfur suspension 500 times liquid, control 1 time, continuous control every 7-10 days every 7-10 days for 2 to 3 times.

Fruit diseases are mainly harmful to fruits. The fruit is round or orbicular, brown to dark brown, 4 to 8 mm in size, and the junction of the diseases is not obvious. It usually mixes with each other to form large lesions and many small black particles are studied in the disease. The causative agent of the fruit disease is the disease. In the second year, the spread spreads and wounds or leathery holes are invaded leading to fruit disease. Causes of fruit disease in Pantiga poor water and fertilizer conditions, poor management and weaker plant growth. Tobacco fruit point disease preventive measures before melon planting filled with enough humus organic fertilizer, do not follow the fast-acting nitrogen fertilizer during the growth period, the seedling period is timely loosening of the soil, grass, to promote the development of the roots, and timely rotation of the vine crushed. Gourd water should not be too suitable, drainage after rain. With melon crops more than 3 years, pay attention to the selection of highly dry shade or use high grain cultivation.

In the initial stage of the pathogenesis, start drug prevention, can be used agents: 30% green to protect suspension 400 times liquid, or 25% copper aqueous 500 times liquid, or 47% Ga Rufang wettable powder 800 times liquid, or 1: (0.5?1): 240 times Bordeaux, or 4000?5000 times Chloramphenicol, sprayed within 7?10 days. once, 2 to 3 times in a row. Administer the drug 3 days before harvest. Planting techniques: common diseases prevention and control techniques pumpkin in the growth process of melon, women spend a long time, melon fetus yellow, fall, or melon has begun to suddenly suspended growth, melon fetus gradually yellow, soften. Agricultural glue preventive measures to reduce the temperature after planting seedlings, increase the temperature difference between daytime and nighttime, control water, increase light intensity, and promote root control. Prevent enzymes by artificial assisted pollination or hormone treatment. Concentration by hormone treatment should be prepared strictly according to the product description and the concentration should not be increased or decreased.

Melon damage melon is also known as cotton aphid, commonly known as tantalum, honeydew, etc., mainly food, mainly peaks, are cigarettes, beans, crosses and noodles. Pests of melons and clusters of insects in the leaves, young stems and young asphalt. Tip injury, blade coat, growing points, severe, can cause the whole plant during the melon. Growing leaves are victimized, dry up and die. Aphids can also cause coal bands, affecting photosynthesis, and, more importantly, the presence of viral diseases, plants with symptoms, deformities, dwarfism, etc.. Methods of prevention within the cavity of the melon clean up weeds in the field, completely remove melons, vegetables and plants, etc.. Protecting the land can be done by using heat and shafts, and the method is not eager to pull the reproduction after harvest, first close it with plastic film for 3 to 5 days, eliminating the source of insects in the shed, avoiding dispersal to the ground, and also avoiding it from aphids.

There are 213 species of melons, which have been recorded in my state, including parasitic beekeepers, small beekeepers and 26 species of hoppers and golden beekeepers. Predatory natural enemies include ladybugs, grasses, food flies, food mosquitoes, food, flowers, hunting, jiho and more. There are also bacteria such as molds and dies. There is a strong tendency to use wings toward yellow, orange and yellow. Take rectangular cardboard or fiberboard, the size of the board is 30 cm × 50 cm, the first coating of 1 layer of yellow ad color, drying after drying, and then coated with 1 layer of viscous butter (plus less butter) or No. 10 oil, every time when sticking with aphids, hectare sets of 30 to 45 pieces, which need to be glued in time. Use silver-gray holes leaning against the aphid to drive the aphid, the gray glue film is covered with silver-gray film, and the columns are recoated or seeded. The silver film was hung 1 10 cm wide distance is parallel. At night, 15 kilograms per hectare, or 10% of fumigant, or 22% of the enemy toxic fumigant, or 7.5 kilograms of 10% cyano-curl.