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When Is the Best Time to Apply Post-Emergence Herbicide to Corn Seedlings? Detailed Guide to Methods and Precautions
As for post-emergence herbicides for corn seedlings, corn growers everywhere use them every year, but every year problems arise such as herbicide damage to corn and treatments having no effect. Sometimes, after applying a post-emergence herbicide to corn seedlings, the weeds do not die but the corn does, which gives farmers
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A Detailed Guide to Key Points of Weed Control in Cornfields and How to Choose Herbicides
In recent years, the use of herbicides in cornfields has become increasingly common, yet many farmers have found that of herbicides bought at the same time, one field shows very good results while another field shows very poor results. What is the reason for this? In fact, this phenomenon
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How to Control Fall Armyworm in Corn? These Methods Are Very Practical
The fall armyworm (Mythimna separata), is a major pest in corn production, causing considerable damage to corn. When outbreaks are severe, it often devours corn seedlings overnight, causing missing plants and broken rows, and even forcing farmers to plow up and replant. At present, in some corn and millet fields in Changzhi County
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What pesticide to use for corn stalk rot? Detailed control methods
Corn stalk rot is a disease caused by a variety of pathogens infecting alone or in combination, mainly damaging the stems and leaf sheaths of corn plants. Generally speaking, if the diseased part rots but has no foul odor, it is mostly caused by saprophytic fungi; if it is accompanied by a foul odor, it is mostly caused by bacteria, or by
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What corn growth regulators are there? What should be noted when using them?
Generally speaking, any pesticide that can inhibit the growth of corn and other crops can effectively control excessive growth of corn, but because there are many types of pesticides on the market and many are inferior products, if viewed from the perspective of chemical composition, pesticides containing any one or several of the following ingredients
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Causes and Control Methods of Fungal Leaf Spot Disease in Corn
Northern corn leaf blight, southern corn leaf blight, and gray leaf spot are the main diseases in corn production (collectively called leaf spot disease), often occurring together as a mixed infection, with a moderate level of incidence. At present, large areas of corn in some regions have entered the vigorous growth stage, and with excessive rainfall this year, it is expected that in August there will be
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Control Methods for Pests and Diseases of the Three Major Grain Crops: Rice, Wheat and Corn
Rice, wheat and corn, the three grain crops, account for more than half of the world's food, and pests and diseases are a major cause affecting yields, so how should they be controlled? What methods are there? Let's take a look below. I. Control methods for rice pests and diseases
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How to tell poppy, corn poppy and tsaoko apart? Mistaking one for another may be illegal
In our country, the poppy is an illegal plant, but people often confuse the poppy with the corn poppy and tsaoko. So what exactly are the differences between the poppy and them? They all have emerald green leaves, colorful flowers, slender upright stems, and seed pods held high, but the juice extracted from the seed pods is completely different. The poppy's juice can be processed into opium, morphine and heroin. Therefore, the opium poppy has become an important source of drugs in the world, and this beautiful plant, the poppy, can be called the flower of evil.
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When should corn be top-dressed, and what fertilizer works best?
The growth of any crop cannot do without fertilizer, and corn fertilization is no exception. So when is the best time to fertilize corn for good results? What is the best time to fertilize corn? Next, we will answer these questions for you. The best time to fertilize corn: stem-promoting fertilizer. Generally at
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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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