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What treatments work best to control tobacco mosaic virus in flue-cured tobacco
For tobacco mosaic virus in flue-cured tobacco, before symptoms appear, spray antiviral agents such as Duxiao at 600-700 times dilution, Dongwang Shadu at 500 times dilution, Bingdute at 500 times dilution, or Bingdubike II at 500 times dilution. You can also spray 22% Jinyebao wettable powder at 400 times dilution, or 1.5% Bingduling emulsifiable concentrate at 500 times dilution plus 250 g of sulfur
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How to Effectively Control Broadleaf Weeds in Sesame Fields
Broadleaf weeds are a type of weed and are common weeds in sesame fields, so how do you control broadleaf weeds in sesame fields? 1. What are broadleaf weeds? Broadleaf weeds, also known as dicotyledonous weeds, have embryos with two cotyledons, are herbaceous or woody, have netted leaf veins, broad leaves, and petioles.
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What are the main pests of apple trees? A detailed guide to control methods
Apple is one of the fruits commonly eaten in daily life, with a great many varieties, and the varieties grown differ from region to region. During apple cultivation, it is very easily attacked by insect pests, so what are the several main pests of apple? What control methods are there? 1. Several main pests of apple
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A Detailed Guide to Integrated Control Methods for Apple Tree Valsa Canker
Once Valsa canker appears during the cultivation of apple trees, it has a major impact on both the yield and quality of the apples, so growers must understand the symptoms and integrated control methods of apple tree Valsa canker to reduce the damage to a minimum. 1. Symptoms of apple Valsa canker
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Occurrence Patterns and Control Methods of Zinc Deficiency in Apple Trees
Apple trees are highly susceptible to diseases during cultivation, especially physiological diseases caused by zinc deficiency, which we also call little leaf disease. The occurrence of this disease can cause apple tree leaves to turn yellow or grow relatively small. Let us take a look below
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Characteristics of the Munage grape and its pest and disease control methods
Grapes are one of the common fruits of summer, with a great many varieties, distinguished by green skins, purple skins, large berries, small berries, seeded and seedless types, and among them, the Munage grape is very famous, so what are its characteristics? What are the control methods for its pests and diseases?
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Control of fruit-piercing moths in mountain orchards must not be overlooked
The fruit-piercing moth is one of the common pests in orchards, and once this infestation occurs, the damage to fruit is quite severe. Therefore, controlling the fruit-piercing moth in mountain orchards is very important. Below, let us take a look at the key control points. I. What is the fruit-piercing moth
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What are the integrated pest and disease control measures for pear trees?
The pear is a fruit with a very high water content, sweet and fragrant in taste, and with a certain nutritional value. There are many varieties of pears, and their requirements for the growing environment also differ somewhat. If management is improper during the growing process, they are very easily attacked by pests and diseases. Below, let us take a look together
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Symptom Identification and Control Techniques for Sweet Cherry Gummosis (Dried Rot Disease)
Sweet cherry is a fruit with relatively high nutritional value, and even at a high price it is deeply loved by consumers. Many people purchase sweet cherries by the box. There are many key points in sweet cherry planting and management, and it is also prone to attacks by pests and diseases.
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How to Treat Powdery Mildew on Melons? A Detailed Guide to Prevention and Control Methods
Melon is a common fruit in summer, and powdery mildew is one of the most common diseases. If you want to ensure the normal growth of melons, you need to prevent and control powdery mildew in time. So how do you treat powdery mildew on melons? 1. How to prevent and control powdery mildew on melons? 1. Choose resistant
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