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Common Summer Pests and Diseases of Apple Trees and Their Control Methods
What pests and diseases of apple trees need to be controlled in summer? Here are several pests and diseases that may need to be controlled in summer apple orchards for reference: 1. Peach fruit borer: The larvae bore into the fruit and cause damage, resulting in deformed fruit development and the formation of "monkey-head fruit," "bean-paste-filled fruit," and the like. Commonly used pesticides are 2.5% Kung Fu at 1500x dilution, or chlorpyrifos...
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What should be noted in summer management of apple trees?
What should be noted in summer management of apple trees? Please introduce the following points to note for apple trees in summer: First, avoid excessive thinning of branches. Excessive thinning of branches easily stimulates dormant medium and short branches to sprout and grow again, and because a large number of leaves are removed, the photosynthetic capacity of the tree is weakened, which is not conducive to nutrient accumulation and flower bud formation...
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What are the remedies for osmanthus trees after frost damage
What should you do if an osmanthus tree is frostbitten? What methods can save it? For osmanthus planted in the open ground, the lowest temperature it can tolerate in the north is -5°C to -8°C. Beyond this limit, osmanthus will suffer frost damage to varying degrees. Therefore, when planting osmanthus in the open ground in the north, you should choose a sunny, wind-sheltered spot and add artificial winter protection...
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Detailed Explanation of Osmanthus Tree Grafting Methods and Technical Key Points
Osmanthus is also known as "Yuegui", "Muxi", "Yangui", "Jiulixiang", and "Qilixiang". The leaves are opposite, mostly elliptical or long-elliptical, with smooth, leathery surfaces and serrated edges. The tree crown is round-spherical. The trunk is rough and grayish-white. Flowers cluster together, 3 to 5 growing in the leaf axils, blooming from September to October, mostly bearing...
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Money Tree Watering Methods for All Four Seasons: How Often to Water and How Much Water Each Time
The leaves of the money tree look like copper coins and grow upward, carrying the meaning of attracting wealth and bringing in treasure, making it a famous feng shui plant. Many plant lovers wonder when caring for a money tree: how often should I water it, and how much water each time? Because we don't...
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What are the methods for controlling summer mites on apple trees?
How to control mites on apple trees in summer? Please learn about the damage caused by summer mites on apple trees: I. Damage symptoms 1. Hawthorn spider mite. Also known as the hawthorn red spider, it mainly damages the leaves, tender buds and young fruit of apple trees. When leaves are damaged, the red spiders gather on the underside of the leaves, spin silk and form webs, with fine soil particles and eggs sticking to the webs, and many pale white spots appear on the upper surface of the leaves. When the damage is severe, rust-colored symptoms appear on the underside of the leaves, followed by dehydration and hardening, and the whole leaf turns yellow-brown and scorched, resembling being burned by fire. In severely affected orchards, most leaves may drop between June and July, causing a second round of flowering and budding, and severely damaged buds cannot continue to grow and die.
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Apple Tree Summer Pruning Methods and Technical Key Points
How to prune apple trees in summer? Methods explained. Summer pruning, also called growing-season pruning, is one of the important parts of the year-round pruning of apple trees and holds a rather important position in the annual pruning of fruit trees. Its main pruning methods include ringing, girdling, shoot twisting, pinching, branch bending, branch thinning, and autumn heading cuts, etc. But if...
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What are the main summer management measures for apple trees?
What are the main management tasks for apple trees in summer? Please guide. The main summer management tasks for apple trees include the following: 1. Fertilizer management. To meet the nutrient needs of apple trees in summer, topdressing should be done in time. Generally, in hot and rainy seasons, fertilizer should be applied in small amounts but multiple times. In summer, topdressing is also needed in the late stage of fruit growth. For young fruit trees, apply Dimijia fertilizer 0.2-0.5 kg per tree; for trees in full fruit stage, apply Dimijia fertilizer 1-1.5 kg per tree.
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What are the key technical points for summer management of apple trees
How should apple trees be managed in summer? Please explain the methods. In summer, apple trees can be managed by referring to the following methods: 1. Disease and pest prevention. Entering summer, with high temperatures and high humidity, various pathogens and pests are most likely to breed and multiply, so doing a good job of disease and pest prevention is particularly important. Its preventive measures include: comprehensive chemical control, manual prevention...
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What are the key points of summer management techniques for loquat trees?
What management does a loquat tree need in summer? Please provide guidance. The main aspects of summer loquat tree management are as follows: 1. Clear the ditches: loquat roots are shallow and intolerant of waterlogging, so after the recent continuous rainfall, drainage ditches should be cleared in time. 2. Fertilization: it is best done within 7-10 days before harvest, with the amount accounting for...
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