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What Causes Leaf Curling in Mandarin Oranges? Plus the Latest Control Methods
Leaf curling in mandarin oranges is a fairly common phenomenon in winter and spring. Many fruit growers encounter this situation, and some farmers, not knowing where to start, miss the best period for control, resulting in undesirable losses. Below, the editor brings you the causes of leaf curling in mandarin oranges
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What causes shoot shriveling in peach trees? Latest control measures explained in detail
Shoot shriveling in fruit trees is a common phenomenon. It not only causes disordered tree form, incomplete canopy and delayed fruiting, but may also cause the fruit tree to dry up and die. Peach trees are no exception, and are also highly prone to shoot shriveling in spring. So what causes shoot shriveling in peach trees
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What to Do About Watermelon's Low Pollen? Causes and Control Measures Are All Here
During watermelon cultivation, it is common to encounter the phenomenon of low pollen in male watermelon flowers, which affects the pollination and fertilization rate and seriously affects yield and quality. So what causes low pollen in watermelon? How should it be controlled? Let's take a look together with the editor.
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High-yield Cultivation Methods and Pest and Disease Control Techniques for Common Beans
The common bean, also known as kidney bean, second-season bean or green bean, is a plant of the genus Phaseolus in the Fabaceae family. It is an annual twining or nearly upright herbaceous plant. It originated in Mexico and Argentina in the Americas, and China began introducing and cultivating it at the end of the 16th century. High-yield cultivation methods and pest and disease control techniques for common beans
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The Life Habits, Damage Characteristics, and Control Methods of the Lepidopteran Pest Corn Borer
The European corn borer (Ostrinia nubilalis) belongs to the order Lepidoptera, family Crambidae. It is distributed in Europe, North America, and northwestern Africa; in China, the dominant species is the Asian corn borer (Ostrinia furnacalis). The European corn borer is mainly distributed in the Inner Mongolia, Ningxia, and Hebei areas; these provinces are mixed-occurrence zones of the European corn borer and the Asian corn borer, while Changji is mainly the European corn borer.
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What to Do When Bean Leaves Turn Yellow? Causes and Control Methods
Many farmers encounter the problem of yellowing bean leaves. Whether it is new leaves turning yellow or old leaves at the bottom turning yellow, there are many causes of leaf yellowing. If effective measures are not taken in time, it can even cause total crop failure in severe cases. Below, for bean leaf yellowing under different circumstances
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Symptoms, Identification and Control of Lily Leaf Scorch
Lily, also known as Qiangshu, Fanjiu, Shandan, Daoxian, Chongmai, Zhongting, Moluo, Chongxiang, Zhongfenghua, Baihesuan, Dashifusuan, Suannaoshu, Yehehua and so on, is a perennial herbaceous bulbous plant of the genus Lilium in the family Liliaceae, native to China, mainly distributed in Asia
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Main Pests and Diseases of the Deciduous Large Tree Ginkgo: Damage Patterns and Control Methods of Spider Mites
The ginkgo tree is a deciduous large tree with a trunk diameter of up to 4 m. The fruit of the ginkgo tree is commonly known as white fruit, so ginkgo is also called the white fruit tree. The ginkgo tree grows slowly and has an extremely long lifespan. Under natural conditions, it takes more than 20 years from planting to bearing ginkgo fruit, and only after 40 years can it bear fruit in large quantities.
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Control Techniques for Aphids, Red Spider Mites, Scale Insects, Damping-Off, Rust, and Powdery Mildew on Flowers
In spring the temperature turns warm then cold again, and the air humidity is high. At present the occurrence of crop pests and diseases is at a moderate to severe level, and flowers also suffer from many pests and diseases. The following are generally the more serious ones from April to May: 1. Damping-off When the temperature reaches 20°C, newly sown
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Detailed Explanation of the Harm, Morphological Characteristics and Control Techniques of the Green Rice Bug
Insect The green rice bug belongs to the order Hemiptera, family Pentatomidae. It occurs in all sweet orange producing areas of China. Besides harming citrus, it also damages rice, corn, peanuts, cotton, legumes, cruciferous vegetables, rapeseed, sesame, eggplant, chili pepper, potato, peach, plum, pear, apple
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