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Navel Orange and Citrus Canker: Symptom Identification, Control Methods and Pesticide Preparation
High temperature and frequent rain, high humidity and high temperatures: this kind of weather is extremely favorable for the occurrence of navel orange and citrus canker. Canker mainly damages the young shoots, young leaves and young fruit of navel orange. So what are the control methods for navel orange and citrus canker? How is the pesticide prepared? 1. Canker symptoms
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How much is red sandalwood per jin in 2018? Including identification methods
Red sandalwood is produced in Taiwan, China, Guangdong and Yunnan (southern part). The wood is hard and dense, and the heartwood is red, making it an excellent material for construction, musical instruments and furniture; the resin and wood are used medicinally. So how much is the price of red sandalwood per jin in 2018? How do you identify red sandalwood? Red sandalwood
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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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How to prevent and control maize rough dwarf disease? Detailed guide to symptom identification and medication methods
Maize rough dwarf disease is a viral disease of maize caused by Maize rough dwarf virus, commonly known as "dwarf maize" or "stunted maize," and also called "maize cancer." It is mainly transmitted in a persistent manner by viruliferous small brown planthoppers. So what are the symptoms of maize rough dwarf disease? How to prevent and control it?
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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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How to Tell Male from Female Kiwifruit Trees? The Latest Identification Methods
Kiwifruit flesh is delicate, tastes sweet and sour, and is extremely high in nutritional value, making it a fruit that everyone loves to eat. Although it is delicious, distinguishing male from female plants during cultivation has stumped quite a few growers. Kiwifruit is a dioecious plant, which means it is
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What to Do About Boron Deficiency in Rapeseed? Symptom Identification and the Latest Control Methods
Rapeseed is grown extremely widely in China, and it is highly sensitive to the element boron. A boron deficiency can seriously affect rapeseed yields, and boron deficiency is quite widespread in most of China's soils. Therefore, applying borax at planting has a clear effect on rapeseed. So what symptoms does boron deficiency in rapeseed cause?
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Latest Symptom Identification and Control Measures for Wheat Take-All Disease
Wheat take-all disease is a quarantine fungal disease of wheat. It causes severe damage and spreads quickly. The pathogen generally survives in the soil for more than 7 years. Affected by factors such as environment and variety, the degree and scope of the disease increase to varying extents, and it can reduce wheat yield by 20%-35%. In severely affected fields, yield is reduced by nearly half or even total crop failure. It is a devastating disease of wheat, known as the "cancer" of wheat.
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The Latest Methods for Identifying Fake and Inferior Hybrid Rice Seeds
Look at uniformity. Hybrid rice seeds mixed with other rice grains have uneven grain shapes. The mixed-in male parent or other indica rice is clearly more slender and plump than hybrid rice seeds, while japonica rice grains are rounder. Look at husk color. Hybrid rice seed husks carry a slightly uneven yellowish-brown and other physiological
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Latest Identification and Control Methods for Cucumber Nutrient Deficiency Symptoms
Cucumbers are grown all over our country, whether on a large scale or in home gardens, and they are very popular. When growing cucumbers, many problems often arise that affect their growth. One of these causes is a lack of trace elements
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