Sclerotinia celery can develop in the whole growth period, and damage the celery's petiole and leaves. The victim was dark green and water-stained at the beginning, brownish to rot and soft rot on the back, white hyphae on the surface, white moldy layer, and black sclerotia in the white mycelia. Protected celery in the autumn and winter, low temperature and high humidity, planting too dense or poor ventilation of the greenhouse is more susceptible to disease.
Control methods: 1 After the harvest of celery to remove the diseased body, plunge the soil deeper, turn the surface sclerotia into the surface below 10 cm, and conditional irrigation can also be immersed for a period of time, so that the sclerotia is difficult to germinate. Sheltered shelters use the high temperatures in the summer heat season to make the sclerotia die, reduce the source of bacteria, and strengthen the management of the celery growing season to detect the diseased plants in time and remove them. 2 At the beginning of the disease, the lower old leaves and diseased leaves were removed, and 50% Nongliling WP 1000 times liquid and 50% acetaminophen wettable powder 1500 times were used to prevent and cure. The protected area can be smoked with 15% procymidone (sulferyl) smoke and 10% dimethyl sulfoxide, 300-400 g/mu. According to the condition of 2 to 3 times, usually 7 to 10 days of medication. Spray the lower part of the plant when spraying.
We will continue to try new flavors to enrich our products, and we will insist on the taste of nature. As we all know, some people like apple flavor, some people like orange flavor, some people like cola flavor, so we have developed a popular taste - Citrus Flavor E-cigarette, because its fragrance is simply It's fascinating, we value this kind of taste, and similarly, it has a lot of pleasant qualities, and it won't hurt people.
Substitute For Smoking,Citrus Flavor E-Cigarette,Citrus Cigarette Alternative,Citrus Cigarette Heatsticks
Dongguan Vanilla Bioengineering Co., Ltd. , https://www.healthecigarette.de