What if you hang the golden bell upside down and give birth to the worm?
I wonder if flower friends have ever seen the golden bell hanging upside down. the flowers of this plant grow upside down, which is very magical. What if the Golden Bell is infested by diseases and insect pests?
What if you hang the golden bell upside down and give birth to the worm?
The pest is mainly caused by whitefly (also known as small white moth). Often bend on the back of the leaf, touch the leaf and take off. The adult is very small, about'1m long and yellowish white. Adults and larvae gather on the back of the leaves to suck the juice, causing the leaves to curl and wither. Can be sprayed with 2.5% Australian chrysanthemum vinegar or 800 times neutral laundry powder. The insect has yellowing tendency and can be coated with engine oil with yellow plastic board.
With pesticides directly sprayed on the leaf, choose triclofenac, mijing and other special agents, dilute about 1000 times of the liquid, spray to be comprehensive and thoughtful. And make up the spray in case of rain within 12 hours after spraying.
Symptoms and control methods of physiological root rot caused by hanging Admiralty upside down
Symptoms of this disease often occur in the case of too much watering, basin soil is too wet, especially in the hot summer, upside down Admiralty dormant period is more likely to occur. The main reason is that the soil is too wet and anoxic, which leads to blackening and decay of roots, yellow withering of branches and leaves of lightly diseased plants, and death of the whole seriously diseased plants.
Prevention and control method ① appropriate amount of watering, to prevent too wet, often loosen the soil, keep the soil in good aeration condition. In the second season, ② will move the inverted hanging golden bell to a place of shelter and ventilation for maintenance.
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How do leeks reproduce?
Leek is a perennial herb of the genus Allium in Liliaceae. it is one of our common vegetables. it is lazybones and can be harvested all the year round. So, how do leeks reproduce? First, how to reproduce leek? There are two main ways of reproduction of leek, namely
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Ginkgo tree, also known as ginkgo tree, is a rare tree species of Mesozoic era, known as living fossils. It has high medicinal and ornamental value. Nowadays, wild ginkgo trees only exist in Tianmu Mountain, Zhejiang Province. So how do ginkgo trees reproduce? I. Propagation of Ginkgo biloba
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