The main diseases of cultivated watermelon in summer and autumn are virus disease, wilt disease, and blight disease. From the seedling stage to flowering and fruit setting before the main virus control period, the general choice of virus spirit or virus A spray, spray control every 7d 1 time. Insect pests mainly include aphids, Spodoptera litura, and Spodoptera exigua, which can be controlled by dimethoate and trichlorfon. Fusarium wilt be used before the onset or early onset with 50% Skoda 1200-1500 times, or 50% thiophanate-methyl wettable powder 500-600 times, or 50% polymyxin WP 500-700 Double liquid irrigation and control, every 7d1, continuous irrigation 2 to 3 times. In the early stage of the disease, 70% Mancozeb WP can be used for the disease, 500 to 600 times, or 600 to 800 times for 50% thiophanate-methyl wettable powder, or 500 to 700 for 50% polymyxin WP. Double liquid spray, once every 7d, spraying 2 or 3 times.
HiFent nasal high flow, provide higher flow rate than conventional oxygen treatment during high flow oxygen therapy and process, ideal solution for offering FiO2 that can be manual titration controled, mixed gas with controlled temperature and humidity, so as to achieve better airway management and raise the level of oxygenation.
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