Strawberry gray mold is a common disease in the process of strawberry planting(nursery plant pots). The grass mold gray mold first infects the small fruit, and then spreads along the fruit stem to the inflorescence, so that the whole inflorescence is dried and rotted. The fruit was invaded, and the fruit surface showed a water-stained pale brown plaque, which turned dark brown(72 cell propagation trays wholesale), and the tissue softened, producing a dark gray mold layer, and the fragrance disappeared.
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The fruit that is susceptible to growth during the growing period can still continue to rot after harvesting(plastic nursery pots manufacturers). Strawberry gray mold is a fungal disease. The pathogen is carried on the victim plant, and spores are formed when suitable, spreading with the wind(plug trays wholesale). The optimum temperature for the development of pathogens is 20 ° C ~ 25 ° C, the lowest 4 ° C, the highest 30 ° C ~ 32 ° C. Conidia can germinate at 13.7 ° C ~ 29.5 ° C, but it is beneficial to germination at lower temperatures.
(bulk buy cheap plastic germination flats)Of course, planting too dense, partial application of nitrogen fertilizer, excessive plant growth, insufficient indoor light, poor soil drainage, etc.(seed starter trays), are suitable for disease occurrence. Remove the dead leaves and leaves in time, remove the susceptible inflorescences at the beginning of the disease, remove the diseased fruit, and reduce the bacterial source(15 gallon nursery pots wholesale). Reasonable close planting, balanced fertilization, and proper control of watering to prevent plant growth and indoor humidity.
Conditions are free to take a cup according to your own convenience(plastic grow pots). Strawberry gray mold can also be called rot disease. Once the damage is serious, the yield and variety of strawberry will be greatly reduced. Cover the floor with plastic film or firewood to avoid direct contact with the soil. Low temperature and high humidity are the leading factors in disease epidemics(plastic nursery pots wholesale). The production of Tongcao grass is carried out by cuttings, and the mouth can be harvested from September to October.
The size and shape need not be too careless(square nursery pots). Starting from the inflorescence, 200 times equal amount of Bordeaux mixture, 50% sensitized zinc 500 times solution, 50% melamine 600 times solution, 75% chlorothalonil 600 to 800 times solution, 50% keiling or 70% methyl thiophanate 800 ~ 1000 times liquid, 10% oxytetracycline WP 100 ~ 150 g / ag of water 75 kg and other agents(propagation tray), spray once every 7 to 10 days. Autumn is planted in the spring of the next year after the Qingming.(bulk buy cheap plastic germination flats)
Place the pot on the balcony or window sill, just soak the culture soil(greenhouse supplies pots). It is also a disease that is highly prone to occur in the greenhouse cultivation mode. The disease resistance is the weakest in the early to mid-term of fruit coloring, and it is most susceptible to disease. It is also possible to use a 45% quick-acting smoke agent for 1000 grams per mu(5 gallon nursery pots supplier). Copper money grass is warm and damp, and grows in the wetland under the evergreen broad-leaved forest on the edge of the valley.
(bulk buy cheap plastic germination flats)It grows well in the moist, loose, and humus-rich wet mountain sand(black plastic plant pots). The production of copper grass is generally carried out before the flowering in spring in April, and the seedling bed is transplanted in a concentrated seedling or directly transplanted in the field. The seedbed bed or the field planting and planting combined with the soil 15-20 cm(7 gallon nursery pots supplier), per mu of composting composting 2000-3000 kg, after the whole fine flattening, do the box cutting.