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What Is Rice Leaf Blast? A Detailed Guide to Prevention and Control
Rice blast that occurs on rice leaves is called leaf blast. The prevention and control of rice leaf blast should run through the entire rice growth period, because leaf blast can occur throughout the whole growth period, with damage being more severe from tillering to jointing. An outbreak of leaf blast directly affects the normal growth of rice, and in severe cases the plants wither and die, causing rice yield reduction or even total crop failure.
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What pesticide is needed for weed control in pepper fields?
Pepper has the effect of warming the middle and strengthening the stomach, and dispelling cold and drying dampness, and is widely cultivated, while weeds are very common during the pepper cultivation process. So what pesticide is needed for weed control in pepper fields? How should it be chosen? Let us take a look together. First we need to understand dif
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When is the best time to control excessive growth in soybeans? A detailed guide to edamame growth control methods
In a few more months, it will be time for the soybean harvest. To achieve high soybean yields, you need to control excessive growth, especially in the southwestern region, where the summer heat and abundant rain easily cause soybeans to grow excessively, leading to flower and pod drop and reduced yields. So when is the best time to control excessive growth in soybeans (edamame)?
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When should potatoes be controlled for excessive vigor, and how?
As temperatures gradually rise and rain arrives, open-field potatoes have reached their peak growth period, which is precisely the critical time to control excessive vigor in potatoes. If excessive vigor is not controlled in time, it will cause the stems and leaves to grow excessively, reducing yield. So when is the best time to control excessive vigor in potatoes?
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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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Methods for controlling rice pests and diseases after heavy rain
Since mid-June, Hunan, Guangxi and other places have experienced continuous heavy rainfall, with torrential rain in some areas, and the floods and waterlogging have affected crops such as rice to varying degrees. On July 1, the Hunan Academy of Agricultural Sciences and the Hunan Provincial Agricultural Society jointly held a special consultation meeting of experts on disaster relief and loss reduction for crops
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How to control excessive growth in strawberries? Introduction to commonly used growth-regulating chemicals
Right now is the time when strawberry seedlings are growing rampant, and many strawberry seedlings have basically filled out. If excessive growth is not controlled in time, excessive vegetative growth will lead to insufficient reproductive growth, producing a large number of runners and affecting yield. So how do you control excessive growth in strawberries? What chemical
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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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