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Symptoms and Identification Methods of Common Diseases in Firecracker Flower (Hamelia patens)
I. Sooty Mold Sooty mold is mainly caused by sooty mold fungi invading the leaves of the firecracker flower (Hamelia patens). The main symptom is the appearance of spotty and patchy sooty mold deposits on the leaves, which in the later stages spread to cover the entire leaf, causing the leaves of the firecracker flower to crack and drop off. The sooty mold fungi mainly live as parasites on the excrement and secretions of aphids and scale insects.
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Old drainage pipes turned into a flower rack: the old man thinks 50 pots of flowers is too few
Nowadays the trend of growing flowers only keeps growing, and more and more people are joining this trend. Many people, when they have nothing to do, like to buy a few novel flowers to keep at home, and Huahua is this kind of person too, which has led to the home...
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A jade plant grown for 30 years blooms with a thousand flowers, and Grandma only used a cracked porcelain pot
When it comes to easy-care flowers, the jade plant (Crassula ovata) definitely counts as one: evergreen all year round, with plump, chubby leaves. Put a pot on a table or shelf, and it brings good luck and fortune. People say, "The sago palm blooms once in a thousand years, the jade plant blooms once in ten thousand years." Amazingly, this year the jade plants that bloomed have come one after another!
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Beauty in the Cracks: Life Is Not Lacking in Beauty, but in Eyes to Discover It
Life is not lacking in beauty, but in eyes to discover it. In the wild, by the roadside, even right beside us, there is so much breathtaking beauty waiting to be found. These tenacious lives, unyielding in the face of harsh living conditions, push through...
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How to prevent and control fruit cracking in loquat? These measures you need to master
Prevention and control measures for loquat fruit cracking
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How to prevent and control grape berry cracking? A detailed guide to practical methods
How to prevent and control grape berry cracking
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What causes fruit cracking in jackfruit? How to prevent it
Causes of and preventive measures for fruit cracking in jackfruit
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What to Do About Cracked Fruit in Monk Fruit? Causes and Control Methods
What to Do About Cracked Fruit in Monk Fruit
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Cause analysis and control methods for celery petiole cracking
Celery petiole cracking mainly shows as the stem base splitting open together with the petiole. The first cause of cracking is boron deficiency; the second is growth being hindered under low temperature and drought conditions. In addition, sudden high temperature and high humidity, with the plant absorbing too much water, cause the tissue to fill with water rapidly, which can also cause cracking. Control methods: first, apply...
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What are the methods to prevent longan fruit drop and fruit cracking?
Scientific fertilization based on the growth characteristics of longan and the requirements of its annual growth and fruiting cycle is the foundation for early fruiting, high yield, and good quality in longan trees. Experiments have shown that a longan orchard producing 1 ton of fruit per mu should apply 20-25 kg of pure nitrogen annually (of which nitrogen from organic fertilizer accounts for about 40% of the annual nitrogen application). Nitrogen, phosphorus pentoxide, potassium oxide, calcium oxide,...
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