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What are the common pests and diseases in blueberry cultivation?
What are the common pests and diseases in blueberry cultivation? The main pests and diseases of blueberries include "stem-boring longhorn beetles", the larvae of "scarab beetles", white grubs, as well as common pest and disease conditions such as "leaf chlorosis", "leaf blight", "mummy berry disease", and "leaf-eating nettle caterpillars". With good control, they can be avoided. Control principles...
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How to prevent and control wheat pests and diseases after spring? Practical tips are here
March 20 is "Spring Equinox," the day that falls exactly at the midpoint of the 90 days of spring, hence the name. There is a folk saying, "Spring Equinox and Autumn Equinox, day and night are equally divided." After the Spring Equinox, days grow longer and nights shorter, and temperatures gradually rise. "Spring Equinox" has an important influence on agricultural production activities. For the north, the Spring Equinox is the beginning of spring, ...
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What are the pollution-free control methods for strawberry pests and diseases?
How to control strawberry pests and diseases in a pollution-free way? Please advise. Strawberry is a perennial herbaceous crop with high economic value, and China has a vast territory with complex and changeable climatic conditions, so the species of pests and diseases and the degree of damage vary greatly. Timely control is the key to achieving high and stable strawberry yields. Pollution-free...
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How to prevent and control common tomato diseases in autumn?
Common diseases of autumn tomatoes and their prevention and control
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What pests and diseases affect Welsh onions? Common types explained in one article
What pests and diseases affect Welsh onions? How should they be controlled? Please explain. The control of Welsh onion pests and diseases should be based on prevention, implementing a 2-3 year rotation with crops other than Allium species; cleaning the field to eliminate sources of pests and diseases; selecting disease-resistant varieties; disinfecting seeds, that is, before sowing soak the seeds in 50°C warm water for 25 minutes while stirring constantly, then soak...
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How to prevent and control cucumber diseases? Sharing practical prevention and control methods
How do you lower the vines when growing cucumbers in a greenhouse? Please provide guidance on lowering greenhouse cucumber vines at the right time to reduce plant height, allow the leaves to be distributed evenly, maintain a reasonable position for light exposure, strengthen cucumber growth vigor; this is one of the important companion measures for achieving high-yield, efficient, and high-quality greenhouse cucumber cultivation. First, remove diseased leaves, old leaves...
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What are the methods for preventing and controlling lily pests and diseases?
Planted for just over a year, the eucalyptus grew to 15 m, increasing by more than 1 m per month on average! This is the eucalyptus growth rate achieved by Zhang Quanhai, a forest farmer in Min'an Town, Fogang County. Zhang Quanhai revealed that scientific planting management and the rational application of compound fertilizer and calcium-magnesium fertilizer are the secret to the rapid growth of his eucalyptus. Being both a fertilizer dealer and a wood...
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What are the common diseases in the process of growing garlic?
What diseases affect garlic? How to prevent and control them? Please introduce. I. Types of garlic diseases. 1. Round leaf (also called barrel): This disease mainly shows up in the period before the garlic scape emerges, when the top leaves of the garlic form a barrel shape that tightly wraps the scape inside the barrel, causing the scape to become trapped or break. 2. Garlic branching: that is, multiple branches on one plant...
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How to prevent and control pests and diseases in walnut cultivation
How to prevent and control pests and diseases when growing walnuts? Please give guidance. Here are two walnut pest and disease control methods for reference: Control method for the walnut shoot borer: The walnut shoot borer, commonly known as "walnut black," has adults that appear from June to July, and larvae that cause the most serious damage in July. This pest has weak resistance to pesticides, so you can choose pollution-free pesticides such as 10% cyhalothrin EC at 1500-2000 times dilution, or 15% imidacloprid at 3000 times dilution, and begin control at the end of June. Spraying once more after 7-10 days gives better results.
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Eight Key Points for the Prevention and Control of Diseases and Pests in Button Mushrooms
With the rapid development of mushroom production, finding ways to improve economic returns and reduce costs is the direction that growers and related technical personnel are striving toward. North China has large amounts of corn straw, and using it instead of rice straw to cultivate mushrooms can greatly reduce costs. The relevant techniques are introduced as follows: 1. Mushroom compost formula...
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