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What to do when Philodendron leaves rot? Control watering and fertilizing and prevent pests and diseases
When growing Philodendron, yellowing leaves are a headache, and on top of that, rotting leaves are also deeply distressing. Rotting leaves not only affect the appearance but also signal that the Philodendron has health problems. Today we will introduce methods for preventing and treating Philodendron leaf rot.
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Control methods for two common diseases of Anthurium
Symptom one: ring-shaped markings on the spathe. Cause: mild damage from Tomato spotted wilt virus. This symptom mostly occurs in summer. Generally, this virus does not pose a direct threat to the plant. It can be transmitted by thrips. When thrips larvae feed by piercing and sucking, they take the virus into their bodies, then pupate, and the adults transmit the virus. It has been observed
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What to Do When Chrysanthemum Leaves Turn Yellow? Control Watering and Fertilizing, and Spray Pesticides to Prevent and Control Pests and Diseases
As one of China's top ten famous flowers, chrysanthemums are potted at home by many flower lovers because of their beautiful flower shapes and bright colors. However, many beginners encounter yellowing chrysanthemum leaves while growing chrysanthemums, which greatly reduces the ornamental value of chrysanthemums. So what should be done at this time? In response
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What to do when the leaves of a Radermachera sinica turn black? Cut off the black leaves, repot, and spray to prevent pests and diseases
Growing plants at home has now become a popular trend, and Radermachera sinica has become the choice of many people because of its beautiful name, graceful form, and emerald-green leaves. In daily life, although Radermachera sinica is easy to grow, if you are not careful, its leaves will turn black. So what should you do when the leaves of Radermachera sinica turn black
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What to do when hydrangea leaves turn yellow? Increase light, adjust temperature, spray to prevent pests and diseases
Hydrangea, also known as Ziyang qinhua or hydrangea, originated in China during the Ming and Qing dynasties and has high ornamental value. The hydrangea has luxuriant branches and leaves, is extraordinarily beautiful and elegant, and its flowers are pure white, full, large and beautiful, delighting the eye and refreshing the mind. It is a common ornamental shrub. The lenticels are obvious, and the leaves are large and slightly thick
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How to prevent and control pests and diseases in an organic garden? These key technical points must be mastered
I kept saying I would write a pest control article, but because the chance of pests when growing at home is not high, I rarely have the opportunity to take photos of pest damage. So far I have only photographed red spider mites and aphids. Even whiteflies did not pay a visit this time, let alone leaf miners. So I am very sorry that there are very few self-taken photos of pests and diseases
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How to prevent and control common pests and diseases of the Radermachera sinica (China doll tree)?
The scientific name of the China doll tree is Radermachera sinica. It prefers a high-temperature, high-humidity environment with plenty of sunlight. It tolerates high temperatures but fears cold, prefers moisture and dislikes dryness. For cultivation, use loose, fertile, well-drained loam and sandy loam rich in organic matter. The flowering period is from May to September, and the fruiting period is from October to December.
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What to do when zinnia leaves turn yellow? Control watering, loosen the soil, and spray pesticides to prevent and control pests and diseases
Zinnia, a highly ornamental plant with a long flowering period and rich colors, is grown in pots at home by many flower lovers. However, in the process of growing zinnias, many beginners encounter yellowing leaves, which affects the ornamental value. So what should be done when zinnia leaves turn yellow? On this
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What are the common pests and diseases of Manglietia insignis?
The main diseases of Manglietia insignis at the seedling stage are damping-off and root rot. Damping-off mostly occurs in the early stage after the seedlings emerge; because the root crown of the seedlings is tender, it is easily infected by damping-off. Control methods for damping-off: (1) Spray with a 0.5% ferrous sulfate solution or 1000 times the equivalent Bordeaux mixture, once every 10 days.
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What are the methods for controlling pests and diseases of silver ear fungus?
Pest and disease control methods for silver ear fungus
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