Rationally use fertilizer to avoid dense planting and improve ventilation. Remove diseased leaves. In the early stage of onset, spray 800 times liquid new high fat film powder plus 15% triadimefon (triaden) wettable powder 1000-1500 times, or 20% triadimefon EC 2000 times, 40% more sulfur suspension or 36% Thiophanate-methyl Suspension 500-600 times, 50% Sulphur Suspension 300 times, or 20% Triadimefon 4000 times.

The diseased leaves were found to be first cleared of diseased leaves, and the 800-times liquid new high-fat membrane combined with 75% chlorothalonil or 5% triadimefon WP was diluted 500 times with water, rotated or mixed, according to the Taobao guide. For a month, 5-6 times.

When strengthening the management of the introduction of new materials, both the plants and seedlings purchased from foreign markets or nearby markets must undergo strict inspections to prevent the introduction of diseased plants. When collecting wild plants in the wild, healthy disease-free plants should be selected. To do a good job in the cleanliness of the cultivated environment, the diseased branches and old leaves on the plants and the fallen leaves are often removed in time to eliminate the hidden dangers of breeding diseases. Ventilation within the shed, in case of continuous rain, should open more windows and doors. Appropriate application of organic fertilizers, compound fertilizers, and potash fertilizers, etc., spraying flowers Zhuang Ti Ling can promote strong buds, petals hypertrophy, beautiful colors, floral rich, prolonged flowering. Suitable for indoor and outdoor potted flowers, can also be used for field flower cultivation, in order to improve plant resistance.

swab with tube

It is composed of a cotton Swab, a plug cap and a sleeve. One end of the sleeve is closed, the plug cap covers the open end of the sleeve, and the cotton swab is located in the sleeve. The plug cap is composed of an inner plug and an outer cap. The inner plug is located in the outer cap. There is a circular gap between the lower end of the inner plug and the outer cap. The edge of the sleeve is located in the gap of the plug cap. The cotton swab is a rod cotton swab. The lower end is wrapped with nylon fibers, and the upper end is connected with the lower part of the inner plug. The sterile cotton swab is convenient for clinical use, and does not require hands to touch the cotton swab, which improves the aseptic operation conditions.

swab with tube,Flocked nasal swab for virus collection,Sterile flocked nasal swab

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