Prevention of Tomato Early Blight

Early blight, also known as ringworm disease, is a major disease in tomato production. It can occur in tomato production areas and becomes an obstacle to vegetable production. Tomato leaves, stems and fruits can be killed. The leaves were damaged. They were initially small in water-brown and brown spots. After expansion, they were round or oval in shape. They were 1 to 3 cm in diameter. The edges of the lesions were dark brown, brown in the center, and concentric rings. The lesions were sometimes broken in the middle. When the wet spot grows black mold. The lesions on the stalks occurred mostly at the branches, and were gray-brown, oval-shaped, slightly sunken, with rims or inconspicuous, and severe fragments. Most of the fruit on the shoulders are brownish or dark brown, slightly sunken, and spots with concentric rings are covered with black mouldy material. Tomato early blight began to occur in the early stages of the results, resulting in serious disease during the prosperous period. High temperature and high humidity are conducive to the occurrence of the disease. The disease begins when the temperature is about 15°C and the relative humidity is more than 80%. When the temperature reaches 20°C to 25°C, the disease develops rapidly under continuous rain. The following comprehensive measures can be taken to prevent and treat this disease. 1. To improve the environmental protection of tomatoes to strengthen ventilation, reduce the humidity within the greenhouse; open-tomato tomatoes should do a good job of drainage, so that the rain stopped dry, reduce the humidity in the field. 2. Appropriate fertilization applies organic manure, increase application of compound fertilizer, and improve tomato plant resistance to disease. 3. Smoke prevention and control of tomatoes in protected areas can be smoked with chlorothalonil, but the first smoke must be carried out before the onset of the disease, in order to ensure the control effect. Each time, use chlorothalonil 0.25 kg per acre and divide it into 6 packages, spread in greenhouses or greenhouses, smoke in the evening, ignite medicinal dark flames (such as cigarette butts or incense sticks) and close the door after smoking, every 5 ~6 days smoked once, can not be interrupted. 4. The seedlings in the spray control seedbed began to spray and the seedlings were not sick. After planting, the disease investigation was strengthened, and once it was found, spraying was prevented and cured. Can spray 70% mancozeb 500 times, 75% chlorothalonil 600 times, or 40% sterilize Dan 400 times, or 40% Dan Fudan 500 times, or 50% acetaminophen 1000 times , spray every 6 to 7 days, continuous spray 3 to 4 times. The spraying is fine and uniform, and the leaves, stems and fruits must be sprayed, otherwise the control effect will be affected. After spraying, if there is rain, it is necessary to make up the spray in time.

Red kidney beans are commonly used in chili con carne and are an integral part of the cuisine in northern regions of India, where the beans are known as rajma and are used in a dish of the same name. Red kidney beans are used in New Orleans and much of southern Louisiana for the classic Monday Creole dish of red beans and rice. The smaller, darker red beans are also used, particularly in Louisiana families with a recent Caribbean heritage. Small kidney beans used in La Rioja, Spain, are called caparrones.

Kidney Bean

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