1. The spraying system is installed in multiple locations within the greenhouse to ensure even distribution of the mist. When using the system, it is essential to ignite the devices one by one starting from the inner part and moving toward the entrance. After the fumigation process is complete, the doors should be closed immediately to maintain the effectiveness of the treatment overnight.
2. Timing of application is crucial for optimal results. It is recommended to use aerosols just before the evening release, allowing the smoke particles to settle effectively and improve the control efficiency. During the growing season of vegetables, regular monitoring of pest and disease occurrences is necessary to enable early detection and timely intervention. For general disease prevention, it's best to apply treatments before or at the initial stage of infection, repeating the process every 7 to 10 days, with a total of 3 to 4 applications. For pest control, it's important to act as soon as the first signs appear to prevent infestations from spreading.
3. Before applying any pesticides, it is essential to accurately identify the type of disease or pest present. This allows for targeted treatment based on symptoms. For example, downy mildew, blight, and gray mold can be controlled using 10% chlorothalonil smoke or 15% carbendazim smoke at a rate of 200-250 grams per mu. To manage powdery mildew, 15% Kefalin smoke is effective, with a dosage of 250 to 300 grams per acre. For aphid control, 22% dichlorvos smoke or extermination smoke can be used at a rate of 300 to 350 grams per acre.
4. To avoid resistance development, it's important to alternate or rotate different types of smoke agents. Select 2 to 3 varieties of smoke products for alternating use depending on the target pests or diseases. Avoid using the same smoke agent repeatedly in a single application. This practice helps maintain long-term effectiveness and reduces the risk of pests developing immunity to specific chemicals.
Additionally, always follow the manufacturer's instructions and safety guidelines when handling and applying these products. Proper ventilation after treatment is also important to ensure the safety of both the crops and the workers. Keeping detailed records of application dates, products used, and observed effects can help in making informed decisions for future pest and disease management strategies.
Disposable Suction And Irrigation Sets
A Disposable Suction Irrigator Kit is a medical device used during surgery to remove blood, debris, and other fluids from the surgical site. The kit usually includes a straw and rinse tube, both of which are disposable and designed to be used only once. Suction tubing is used to remove fluid from the surgical site, while irrigation tubing is used to introduce sterile saline or other solutions to the surgical site to help clean and irrigate the area. The single-use nature of the kit helps reduce the risk of infection and cross-contamination between patients.
Product features of disposable suction and irrigation equipment:
1. Dual functions of flushing and suction, one machine with multiple functions;
2. The flushing and suction functions are clearly distinguished, and the operation is simple, one-handed operation, convenient and fast;
3.Fully transparent pipeline design provides the best way for suction observation operation;
4.The front and rear ends are detachable, which facilitates the absorption of foreign bodies during the operation.
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Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com