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What are the control methods for the mango stem borer (Rhytidodera simulans)?
Distribution and damage: it occurs both domestically and abroad, with varying degrees of occurrence in Yunnan, Guangdong, Guangxi, Fujian and other areas of China. The larvae bore into and feed on the branches of fruit trees such as mango and cashew, usually entering through young branches and gradually boring downward into larger branches and the trunk, seriously affecting the growth vigor of the plant and ultimately causing the death of the entire plant....
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How are blueberry fruits harvested? A detailed guide to the methods
How are blueberry fruits harvested? Please advise. 1. Harvesting lowbush blueberries. Lowbush blueberry fruits ripen fairly uniformly, and the early-ripening fruits generally do not drop, so you can wait until all the fruits are ripe before harvesting. In the Changbai Mountain area of China, the fruits ripen in mid-to-late July. Lowbush blueberry fruits are relatively small, making manual hand-picking rather difficult...
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Chrysanthemums won't bloom for a long time? Let me teach you a few methods to force flowering
As a symbol of noble integrity, the chrysanthemum represents lofty sentiment and elegant feelings. Many poets in ancient times especially loved to invoke the image of the chrysanthemum, whether to express their wish to retreat to the fields and mountains, like Tao Yuanming, or to show...
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Is it hard to root Kalanchoe cuttings in summer? Master the expert method and every cutting you plant will survive.
Who says Kalanchoe cuttings are hard to root in summer? Experts do it this way, and every cutting they plant survives! A fellow gardener asked: is it hard to root Kalanchoe cuttings in summer? Who told you that rooting Kalanchoe cuttings in summer is hard? As long as it is growing, it...
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Spider plant black leaf tips: what to do? With the right method, growing spider plants well is very easy
Spider plant black leaf tips: small methods are essential; used properly, growing spider plants well is very easy. What causes black tips on spider plants and how to prevent and treat them? Black tips on spider plants are one of the most common situations in home care. In our care process, if you...
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How to grow Impatiens? Master the method and the flowering period can last two months
Because the flower shape of Impatiens is very much like a butterfly, and the colors are also very varied, you can see flowers of many colors on a single plant. Girls like to apply Impatiens to their nails to dye them red, and the color will not fade for several months...
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What are the correct methods for thinning walnut fruit?
How should walnut fruit be thinned properly? Please explain. Scientific fruit thinning of walnuts not only benefits the development of the tree in the current year, saves a large amount of nutrients and water, and improves the nut yield and quality of that year, but also benefits the growth of new shoots and ensures the yield of the following year. It is a major technical measure for improving walnut yield and quality...
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What are the control methods for autumn tomato fruit rot?
What methods can prevent autumn tomato fruit rot? Please explain. Fruit rot during the fruiting stage of autumn tomatoes is mainly caused by soft rot, brown rot, and anthracnose. Strengthening scientific management and preventing these three diseases are effective ways to control fruit rot. 1. Management on sunny days. In general, tomato fruit rot is caused by pathogen infection...
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How to grow tomatoes outdoors in the south? A detailed guide to the method
How to grow tomatoes outdoors in the south? Please give an introduction and guidance. For growing tomatoes outdoors in the south, you can refer to the following methods: 1. Quantitative indicators for high-yield tomato cultivation. Tomatoes' temperature requirements: tomatoes like warmth; the suitable daytime temperature is 25°C-28°C, and the nighttime temperature is 16°C-18°C. Below 15°C, tomato seed germination...
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What are the control methods for bacterial wilt in eucalyptus?
Bacterial wilt of eucalyptus and its control. Bacterial wilt of eucalyptus, caused by Ralstonia solanacearum (Smith) Yabuuchi, is a bacterial wilt disease that seriously harms eucalyptus in South China. In the early stage of infection, seedlings generally become wilted, followed by leaf blight, and the seedlings die rapidly; the roots of diseased plants become necrotic, appear water-soaked, and have...
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