Apple Mould Heart Disease is a kind of disease that harms the fruit during the period from fruit ripening to storage, causing the fruit to rot, heart rot or early fall off. The prevention and treatment of apple fungal heart disease should be combined with the method of controlling the growth phase of the drug and the control of storage conditions during the storage period. First, the growth phase of pharmaceutical control: In the apple growing period, should seize the three key drug use period: 1 buds enlarged to the red period. Combining the control of apple powdery mildew and others, it is possible to select bactericidal agents with good permeability and therapeutic properties, such as: 30% difenoconazole cyproconazole suspension 1000-1500 times or 430 grams per liter tebuconazole suspension 2000 ~ 3000 times of liquid, 1.5% of thimethone water emulsion 500 times, to eradicate the spores of pathogenic bacteria produced on branches and stems. 2 early flowering period. Choose a fungicide that has no effect on fruit set, to eliminate germs on the flower. Such as 3% multi-antimycin agent 400 times, or 4% agricultural anti-120 agent 600 to 800 times, 80% mancozeb WP 700 times. 3 young fruit period. This is a critical period for the prevention and treatment of mycotic heart disease. The systemic fungicide should be selected 10 days after the apple is dropped, combined with the control of apple ringworm, anthrax, and 430 g/l tebuconazole suspension 4000-5000 times, or 10% difenoconazole water dispersible granules 3000 to 4000 times, 70% phospine aluminum manganese zinc wettable powder 1000 times. Second, post-harvest control: For those who have poor hardness, fruit lack luster of the fruit, should be removed, and put an end to storage. If conditions permit, they can be pre-stored in a short-term storage at 10°C to 15°C, and after removing the disease, they can be stored in an air-conditioned cold store. 40m Laser Distance Meter is a functional and advanced measuring tools, no need climbing up and down, which is the engineers' best friends. No matter you have your own brand or not, JRT can help you to start with laser range finder business. JRT sold more than 1 million OEM laser distance meter modules last year, and we will triple or fifth times of that quantity. Distance Measure Meter,40M Laser Distance Measure,Laser Distance Meter 40M,40M Laser Distance Meter Chengdu JRT Meter Technology Co., Ltd , https://www.cdtoflidarsensor.com
We accept OEM/ODM and customized product.
>1. Logo printed customized: at the back of the instruments etc.
>2. Distance customized: 40m, 60m, 100m, 150m.
>3. Package box customized