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Causes and Control Methods of Angular Leaf Spot in Cucumber, Watermelon, Melon and Mango
Angular leaf spot refers to a type of disease that occurs on the leaves of various crops such as cucumber, watermelon, melon and mango, with lesions shaped as polygons. So what are their causes and control methods? This disease is mainly prevented, and scientific management together with good ventilation and drainage conditions can greatly reduce the occurrence of the disease.
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Causes and Control Methods of Soft Rot in Lotus Root, Lettuce, and Romaine Lettuce
Lotus root, lettuce, and romaine lettuce are three crops prone to soft rot during production. So what are the causes, and what control methods are there? Let's take a look together below. I. Causes and Control Methods of Lotus Root Soft Rot
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Causes and Control Methods of Gray Leaf Spot in Corn, Apple, Chinese Bayberry, Cowpea, and Soybean
Gray leaf spot, also known as brown spot, speckle disease, or frog-eye spot, is a worldwide disease. So what are the causes and control methods of gray leaf spot in corn, apple, Chinese bayberry, cowpea, and soybean? Let's take a detailed look below. I. Corn gray leaf spot 1. Sowing period in
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Corn Red Spider Mite Control Methods and Effective Pesticide Recommendations
The corn red spider mite is one of the important outbreak pests in corn production. In different corn production areas, it occurs to varying degrees every year, especially after July in the north, when continuous high temperatures and drought will provide extremely favorable conditions for the occurrence of red spider mites.
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Symptom Identification and Control Methods for Cucumber Aphids and Root-Knot Nematodes
Cucumber is a widely grown annual trailing or climbing herbaceous plant of the Cucurbitaceae family, and during its growth it is extremely prone to two pests: aphids and root nematodes. Below is an introduction to the symptoms and control methods for these two pests. Symptoms and control of aphids
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What are the control methods for the rice leaf beetle and the millet stem borer?
Rice is the most important and longest-cultivated grain species in the genus Oryza; millet is a plant of the grass family Poaceae, called ji or su in ancient times, also known as liang. Both are among humanity's food crops. But during growth they always suffer pests and diseases that affect yield. Below we introduce
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Corn aphids and other pests and diseases enter the peak damage period - see the control methods here
Recently, the National Agricultural Technology Center held a corn pest consultation meeting, at which forecast technicians and experts analyzed and predicted: from late July to late August this year will be the peak damage period for aphids and other pests and diseases. So corn growers must take a look at the control methods introduced below. Don't let pests and diseases
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What to Do When Vegetables Have Aphids? Control Methods and Pesticide Recommendations
With the development of the vegetable planting industry, the damage caused by vegetable aphids has become increasingly prominent. So, what should you do when vegetables have aphids? What are the control methods for vegetable aphids? What pesticide is best to use? Today, the editor will guide everyone through an introduction: Vegetable aphid damage
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Weed species in autumn-sown garlic fields in 2017 and chemical weed control methods
It is once again the autumn garlic planting season. Weeds in garlic fields have a long occurrence period, many species and severe damage, and are one of the main pests affecting garlic yield and quality. How to do a good job of chemical weed control in garlic fields is one of the necessary prerequisites for ensuring the normal growth of garlic, so
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Forestry Pest and Disease Control Methods and Common Types of Pesticides
In recent years, with the frequency of global trade, invasive pests such as the fall webworm (Hyphantria cunea), red turpentine beetle (Dendroctonus valens), pine wood nematode (Bursaphelenchus xylophilus), and pine armored scale (Hemiberlesia pitysophila) and other severely harmful forest pests have spread into our country and caused serious damage to forest resources and the ecological environment. So how are forestry dise
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