bóng đá hôm nay trực tiếpMethods of treating insects before planting plants in a greenhouse in Vietnam

Hello, Lawnet would like to answer as follows:

1. What is a greenhouse? What is needed to treat insects in bóng đá hôm nay trực tiếp greenhouse before planting?

According to Section 1.3.1,QCVN 01-112:2012/BNNPTNTstipulates that a greenhouse is a house built with glass or equivalent materials according to bóng đá hôm nay trực tiếp standards of bóng đá hôm nay trực tiếp Plant Quarantine agency.

What is needed to treat insects in bóng đá hôm nay trực tiếp greenhouse before planting?

According to bóng đá hôm nay trực tiếp provisions of Section 3 ofRegulation QCVN 01-112:2012/BNNPTNT, to treat insects in bóng đá hôm nay trực tiếp greenhouse before planting plants, bóng đá hôm nay trực tiếp following supplies and equipment are needed:

- Methyl Bromide medicine;

- Plant protection products;

- Sealing materials: paper, glue, nylon, tape;

- Spray bottle, measuring cup 10 - 1000ml, syringe (2, 5, 10 ml);

- Weight: 50 kg;

- Medication tube;

- Drug vapor concentration meter;

- Specialized masks, tools and labor protection;

- Ventilation equipment, air circulation, fans;

- Hydrometer, thermometer;

- Sea of ​​warning;

- Explosion-proof equipment;

- First aid medicine for occupational accidents.

Thus, to carry out insect treatment before planting greenhouse plants, it is necessary to prepare all materials and equipment for bóng đá hôm nay trực tiếp treatment to be most effective.

2. What are bóng đá hôm nay trực tiếp methods of treating insects before planting plants in a greenhouse in Vietnam?

According to bóng đá hôm nay trực tiếp provisions of Section 4 and Section 5 ofRegulation QCVN 01-112:2012/BNNPTNT, there are 02 methods of treating insects before planting plants in bóng đá hôm nay trực tiếp greenhouse, as follows:

Greenhouse treatment method with Methyl Bromide

Step 1. Prepare before sterilization

- Destroy or move all plants whose monitoring period has expired out of bóng đá hôm nay trực tiếp disinfection range and clean up their remains.

- Conduct disinfection for each unit in bóng đá hôm nay trực tiếp greenhouse

Step 2. Seal bóng đá hôm nay trực tiếp sterilization scope

- All slots, crevices, and ventilation systems within bóng đá hôm nay trực tiếp disinfection area must be sealed. Use glued paper in positions that need to be sealed, such as gaps between walls, gaps on bóng đá hôm nay trực tiếp roof, gaps between bóng đá hôm nay trực tiếp roof and walls, gaps between walls and floors, and other gaps.

Step 3. Determine drug dosage and incubation time

- Determine bóng đá hôm nay trực tiếp sterilization volume

- Measure bóng đá hôm nay trực tiếp temperature within bóng đá hôm nay trực tiếp sterilization range

- Based on bóng đá hôm nay trực tiếp temperature, bóng đá hôm nay trực tiếp dosage of disinfectant used is as follows:

+ 14 grams/m3/12 hours at temperatures above 30oC

+ 22 grams/m3/12 hours at temperatures from 20-30oC

+ 30 grams/m3/12 hours at temperatures below 20oC

Step 4. Spread bóng đá hôm nay trực tiếp wire and inject medicine

- bóng đá hôm nay trực tiếp medicine wire is inserted into bóng đá hôm nay trực tiếp disinfection range from top to bottom so that bóng đá hôm nay trực tiếp medicine discharge wire end is about 30 - 50cm from bóng đá hôm nay trực tiếp insertion point. Place an auxiliary tube in case bóng đá hôm nay trực tiếp medication tube is clogged.

- Place bóng đá hôm nay trực tiếp drug delivery end outside bóng đá hôm nay trực tiếp disinfection range and seal bóng đá hôm nay trực tiếp gap at bóng đá hôm nay trực tiếp delivery wire end.

- Injecting medicine: Have at least 2 people perform bóng đá hôm nay trực tiếp injection with full labor protection equipment to be able to handle any incidents that occur. During bóng đá hôm nay trực tiếp injection process, bóng đá hôm nay trực tiếp amount of medicine must be adjusted slowly, with an average flow of about 1.5 kg/minute.

- After injecting a sufficient amount of medicine into bóng đá hôm nay trực tiếp disinfection range, check bóng đá hôm nay trực tiếp concentration of medicine vapor with a meter. If there is a shortage, more medicine must be pumped to ensure bóng đá hôm nay trực tiếp correct concentration. Place a danger warning sign in front of bóng đá hôm nay trực tiếp disinfection unit door.

- Measure residual drug vapor within bóng đá hôm nay trực tiếp disinfection area after ventilation. Ensure that bóng đá hôm nay trực tiếp fumigant concentration within bóng đá hôm nay trực tiếp disinfection range reaches a level below bóng đá hôm nay trực tiếp safe threshold for Methyl Bromide: 5.0 ppm (equivalent to 0.02 g/m³ or 20 mg/m³);

- Place warning signs after spraying.

Step 5. Ventilation

- People directly involved in ventilation must wear specialized respiratory protection equipment and choose suitable positions for ventilation.

- Use specialized equipment: Fans, vacuum cleaners, ventilation systems, and bóng đá hôm nay trực tiếp air circulation of vehicles containing sterilized objects for ventilation.

- Ventilation time for incubation is 24 hours.

Step 6. Spray cleaning

- Fully equipped with protective equipment and cleaning spray around bóng đá hôm nay trực tiếp disinfection area after completion.

Methods of treating greenhouses with pesticides

Step 1. Prepare before spraying

- Destroy or move all plants whose monitoring period has expired out of bóng đá hôm nay trực tiếp disinfection range and clean up their remains.

- Conduct disinfection in each unit or bóng đá hôm nay trực tiếp entire greenhouse.

Step 2. Pesticides

- Use broad-spectrum drugs in bóng đá hôm nay trực tiếp list of permitted plant protection drugs issued annually by bóng đá hôm nay trực tiếp Ministry of Agriculture and Rural Development to control insects, spiders and fungal diseases.

Step 3. Spray

- Spray pesticides to kill insects and spiders: Before spraying, check bóng đá hôm nay trực tiếp greenhouse for any insects and spiders and use a special pesticide to eliminate those harmful organisms.

- Spray fungicides 2-3 days after spraying insecticides and spiders:
Before spraying, check bóng đá hôm nay trực tiếp greenhouse to see if there are any diseases or diseases that have appeared on previous plants. Use a specific pesticide to treat that harmful disease.

- Spray bóng đá hôm nay trực tiếp entire inside surface of bóng đá hôm nay trực tiếp treated unit. Spray evenly from inside to outside bóng đá hôm nay trực tiếp door. Spray bóng đá hôm nay trực tiếp pesticide thoroughly into bóng đá hôm nay trực tiếp gaps, crevices, and cracks on bóng đá hôm nay trực tiếp floor, corners, and base of bóng đá hôm nay trực tiếp greenhouse walls.

Step 4. Ventilation

- After spraying, allow ventilation for 1-2 days with fans and natural ventilation systems.

Step 5. Isolation

- After 03 days of drug treatment, plant bóng đá hôm nay trực tiếp plants in bóng đá hôm nay trực tiếp greenhouse.

Thus, according to bóng đá hôm nay trực tiếp above regulations, implementing bóng đá hôm nay trực tiếp correct methods and procedures will help thoroughly handle harmful insects in bóng đá hôm nay trực tiếp greenhouse, ensuring a safe and effective growing environment.

More details can be found inRegulation QCVN 01-112:2012/BNNPTNT.

Best regards!

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