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What damage does the soybean pod borer cause? A detailed explanation of control techniques and methods
The soybean pod borer belongs to the order Lepidoptera, family Tortricidae, and is also known as the soybean pod-boring moth, pod worm, and small red worm. Its larvae bore into soybean pods and feed on the beans, with an annual bean-feeding rate of about 10-20%, up to 30-40% in severe cases and as high as 80% at worst, and it also affects soybean quality and lowers the grade. When the soybean pod borer appears in the field...
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What Does Wheat Rust Look Like? Symptoms and Identification Methods
What does wheat rust look like? Wheat rust is also called jaundice. It is divided into 3 types: stripe rust, leaf rust, and stem rust. It is the most widespread and most damaging class of disease on wheat. After wheat is infected with rust, chlorotic spots first appear on the surface of the wheat leaves or stems, and later yellow or reddish-brown powder pustules grow out, namely the pathogen's uredinia...
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Several kinds of trees keep a man in his seventies company, bringing him great happiness, and he does not accept that seventy is rare in life
A man of seventy has always been rare since ancient times, but he does not think so, because with the company of these several kinds of trees, he feels extremely happy. As the saying goes, once a person reaches 60, it is all about taking it easy, enjoying leisure and entertainment in one's later years. And after 70, every year brings a big change...
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What does fertilizing succulents actually mean? Read this and you'll understand
Main text with images: Curator As a stubborn gardening traditionalist (as opposed to a tech-oriented person), Lao Jiang has always upheld the native spirit of China, a great agricultural nation with five thousand years of heritage. I have always believed: "Soil is the only reliable source of plant nutrition,...
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Does the spicier the white radish, the better its cancer-preventing effect?
The interferon inducer in white radish, its double-stranded ribonucleic acid, has a relatively high tolerance to enzymes in the mouth. It is not easily degraded during swallowing and has no side effects. In recent years, some medical researchers in China have found that when the interferon inducer substance contained in white radish was injected into mice, the malignant tumors in their bodies shrank by 50%-60%...
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What to Do If a Walnut Tree Does Not Bear Fruit? Causes and Solutions
Grafting Types Grafted seedlings are new-variety walnut seedlings grafted onto rootstock seedlings (seedling rootstock). There are mainly two types: tongue grafting and bud grafting. 1. Tongue grafting is divided into bark-tongue grafting and double tongue grafting; 2. Bud grafting is divided into young-bud walnut seedling grafting and square bud grafting. Square bud grafting is currently the most commonly used method in walnut seedling grafting...
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What to do when greenhouse zucchini only flowers but does not set fruit
This is mainly caused by physiological disorders: first, too much nitrogen fertilizer in the base fertilizer, which promotes excessive growth of zucchini, increases leaf area, and causes severe shading. Second, the temperature inside the greenhouse is too low or too high. Third, the moisture inside the greenhouse is insufficient or the humidity is too high. Such an environment will greatly inhibit the vitality of pollen and styles...
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What does a Japanese black pine bonsai with years of cultivation look like?
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What does "it does not bloom until it meets a true friend" mean? Interpretation of the meaning and saying
I am like the sweet flag grass, let no young colt taste it. Gladly meeting a fine festival day, it emerges from the valley to see the sunlight. The rush grass is as tough as silk, the great rock does not shift. The earliest cultivation of sweet flag in China can be traced back to the Western Han dynasty; in the Tang and Song periods, scholars miniaturized the sweet flag from the garden into a landscape on their desks, planting it with secluded stones...
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What does "Only the chrysanthemums by the eastern fence are cold-hardy" mean? Interpreting chrysanthemum cold-hardiness poems
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