(1) Breeding resistant varieties. (2) Applying compost of fermented bacteria to increase the application of phosphorus and potassium fertilizers, avoid partial application, over-application of nitrogen fertilizer, and increase the host disease resistance. (3) Strengthen field management, remove shamrocks and diseased bodies, and concentrate or burn them to reduce the sources of infestation. (4) Spray 25% Triadimefon WP 1500-2000 times or 40% Sulphur Suspension 600 times, 50% Sulphur Suspension 300 times, 30% Solid Lime Sulphur 150 times at the beginning of the disease. , 25% of the enemy demulsification oil 3000 times, 12.5% ​​speed Baoli WP 4000-5000 times, every 10 days or so, continuous control 2-3 times. Corn rust includes four kinds of common rust, southern rust, tropical rust, and stem rust. Among them, common rust disease spreads in various corn cultivation areas in the world, southern rust mainly occurs in low latitude areas, tropical rust mainly in the Americas, and stem rust disease has only been reported in Tanzania and the United States. The occurrence of common rust in China is mainly distributed in the southwest region. Although other regions have distribution, they are less harmful. Corn rust mostly occurs in the late growth stage of corn, but it is generally not harmful, but it can also be seriously infected in some inbred lines and hybrids, causing the leaves to die prematurely and causing heavier losses. Symptoms: Ordinary rust can occur on various parts of the corn plant, but occurs mainly on the leaves. At the beginning of the affected area, milky white, light yellow, later yellowish-brown and even reddish brown spores are formed. The summer spores are scattered or aggregated on both sides of the leaves, oval or oblong, uplift, and the epidermis is broken and rust-like powder is scattered. Spores are tan to reddish brown. At the later stage, the teliospore was formed on both sides of the leaf, which was long-oval and buried initially. After breaking through the epidermis, it was black and 1-2 mm long. Sometimes, multiple teliospore piles conjoined to make the leaves die prematurely.
Automatic Massage Collapsible Foot Spa Massager
Auto Massage Foldable Foot Spa Massager is a device that provides relaxing and rejuvenating foot massage. It has a collapsible design for easy storage and transport. The massager has multiple massage rollers that target specific pressure points on your feet to deliver a deep tissue massage that helps relieve tension and improve circulation. It also has a heating function that can help soothe sore muscles and promote relaxation. The massager is easy to use and can be controlled with the push of a button. It's a great way to pamper yourself after a long day on your feet or to relieve foot pain and discomfort.
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