The taro disease is a fungal disease, commonly known as cockroach, which usually occurs during the annual rainy season and midsummer. Growers should inspect carefully the fields of Putian. Once they have found lesions, they must immediately take measures to eradicate the disease at the initial stage to prevent the spread of the disease. Symptoms: When the leaves occur, the leaf spot on the back of the leaves is the most obvious. There are conidiospores on the periphery of the spots. The lesions appear white and moldy. In severe cases, the lesion gradually rots and ruptures; until the leaves only have residual main veins, like broken umbrellas. Similarly, when the petiole occurs, dark brown long oval lesions often form, causing the leaves and petioles to turn yellow until withered; when the bulbs occur, it will cause the entire steamed bread to rot and even destroy. Prevention: 1, agricultural measures prevention. 1 Use uncultivated alfalfa when planting. 2 The rotation will be carried out for more than three years. Implement crop rotations with rice, corn, peanuts, sugar cane and other crops. 3 Increased application of phosphorus and potassium fertilizers and farm organic fertilizers, to promote solidification of the leaf, petiole tissue cells, enhance plant resistance to disease. 4 Strengthen the management of the field, clear the gutter drainage in the rainy season, and prevent waterlogging in the fields. 2, pharmaceutical control. 1 The plants were treated with 1000-fold dilution of enemy pine, with 110 kg per acre, and once every 10 to 12 days, continuous application of 3-4 times, which can effectively control the occurrence of the disease. 2 Spray Bordeaux mixture. Its production method is: 0.5 kg of copper sulfate, lime and turpentine, dissolved with a small amount of water and mixed together, and then added 75 kg of water to spray the whole field, spray once every 7 to 8 days, and continuously spray 2-3 times. The control effect can be over 90%. 3 with the strong strength of 80 ml of geropentine 100 mg, 55 kg water spray control.
Color waxy corn is generally white, yellow, red, purple and black, white, yellow and purple corn is the basic color. The purple gene in a purple/white hybrid will naturally become purple if it "beats" the white gene, and vice versa, if it's a tie, what we see is a white/purple corn. Purple can turn into red corn and black corn, which is often called "red is purple, black is purple."
Mottled Corn Cut,Non Gmo Corn Cob,Mottled Waxy Corn Cut,Non Gmo Corn Cob Cut Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nscorn.com
