What pests and diseases do you need to control for planting chrysanthemum?
Diseases of chrysanthemum: Common diseases of chrysanthemum mainly include black spot, powdery mildew and blight. In Shenzhen, the most serious disease that harms chrysanthemums is black spot. The disease occurs from the lower leaves of the plants, and the leaves appear brown spots at the beginning of the disease, and then expand into round, elliptical or irregular lesions. In severe cases, the leaves become dark and dead. The disease can occur in the whole growth period of chrysanthemum, and the incidence of autumn chrysanthemum is heavier, especially in high temperature and rainy weather. In the early stage of powdery mildew, the leaves showed yellow spots. Later, they gradually expanded into pieces. The diseased part was covered with white powdery mildew, which is the fruiting body of the pathogen. The leaves of the severely susceptible leaves were distorted and the yellow leaves fell off. More. Fusarium: The upper part of the damaged plant initially showed pale leaf color, tarnished, slightly corrugated, wilting and drooping, the base of the stem was slightly swollen and brown, the epidermis was rough, there was a crack between them, and in the case of severe white fungus The roots become black and rot, the root hairs fall off, the harmful substances secreted by the bacteria destroy the host cell tissue and block the catheter, so that the water supply is blocked, the plants quickly wilted and die, and the disease occurs more severely in summer.
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Advtanges:
Upgraded Epistar chips,High Lumen,High penetration.
Plug with listed certificate safe to use.
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Full Spectrum LED Grow Light and High PAR for Greenhouse lighting
The Plug of LED Grow Lights you can use
Application:
Ideal for all phases of plant growth, and works well with water solution culture and soil culture.Can be used in house garden,pot culture,sowing, breeding farm,flower exhibition,bonsai garden,green house,sowing farm,greenhouse cultivation,water soluble breeding, pipeline cultivation and so on.
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Cautions:
1.Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture
2. The working environment for the light is -20~40 degree celsius,45%RH~90%RH.
3. To protect the light, Plz cut off the power when there is a lightning strike.
4. Don`t touch or move when the light working.
Suggestions:
1.Clean the dust inside every 6 months to ensure the good heat dissipation and long life time.
2.Don`t keep too short distance to the plant canopy to avert leaves bleaching.
3. Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hang too high.
4. While taking care of the plants, please spray the leaves and branches 2-3 times everyday, to ensure the plants do not wrinkle a wither,and have no phenomenon of few fruit, and hard pericarp
Philizon is a company that makes it possible to produce fresh vegetables:
Where it is too hot or too cold,
Where there is too much or too little sunlight,
We create in a complete closed indoor environment the optimal conditions to grow.
Led Light Indoor Plants Growing,Led Grow Light Plants Growing,Led Grow Lighting For Greenhouse,Grow Lights For Greenhouse Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlight.com
Deep penetration :Good lighting penetration,can penetrate to the deep of the plants
Modular Internal Build: Fully upgradable,easy warranties
Thermal Management:Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
Powerful: 2nd Generation ultra penetration 5W LEDs light deep into the canopy
Versatile: Power cord available in 85~265V and international plugs
Lighter weight: Much lighter than the same products in the marketplace, safer for hanging .
Plants: Suitable for both vegetative phrase and flowering phrase
1. 10 years Led grow light manufacturer with professional experience in production.
2. Cooperated with customers in a long-term business relaltionship and our mission is to acheive win-win.
3. Products are strictly checked by QC department before delivery, and with CE, RoHS, FCC PSE approval.
4. 3 years warranty policy,up to now,our product defective rate is under 0.2%.
5. 20000 kits every month to guarantee the best delivery time.