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Detailed Explanation of the Damage Symptoms, Occurrence Patterns and Control Methods of Common Kiwifruit Diseases
Damage Symptoms, Occurrence Patterns and Control Methods of Common Kiwifruit Diseases Fund Project: 2016 Tai'an City Science and Technology Development Plan (2016NSOO57); Shandong Provincial Key R&D Plan (2017GNC10118). 1 Bacterial canker Kiwifruit bacterial canker is caused by...
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Symptoms, Occurrence Patterns and Causes of Pear Brown Spot Disease and Its Control Measures
Symptoms and Patterns of Pear Brown Spot Disease, Causes of Occurrence and Control Measures 1 Symptoms and Patterns of Occurrence 1.1 Symptoms In the early stage, the leaves of affected pear trees show grayish-white dot-like spots measuring 1-2mm with clear edges, which gradually expand into...
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Detailed Explanation of the Occurrence Characteristics and Control Methods of Leaf Blight
Characteristics and Control of Leaf Blight
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Occurrence, epidemic patterns and damage characteristics of sitting-chang disease
Occurrence, epidemic spread and damage of sitting-chang disease
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Occurrence and Control Methods of Anthracnose in Orchids (Part Two)
Anthracnose in Orchids (Part Two)
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Occurrence and Control Techniques of Spring Orchid Diseases in Solar Greenhouses
Study on the Occurrence and Control of Spring Orchid Diseases in Solar Greenhouses
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Occurrence and Control Techniques of Common Pests and Diseases of Orchids
Occurrence and Control Techniques of Common Pests and Diseases of Orchids
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Is the garlic return a normal occurrence or an isolated incident? A review of China-South Korea trade frictions
Since the establishment of diplomatic relations between China and South Korea in 1992, the economic and trade cooperation between the two countries has developed rapidly. By the 20th anniversary of the establishment of diplomatic relations, bilateral trade between China and South Korea had grown from 5 billion USD to 256.3 billion USD in 2012, an increase of 50 times. At present, China has become South Korea's largest trading partner, largest export market and largest source of imports, while South Korea is China's third-largest trading partner and fifth-largest source of foreign investment. South Korean President Park Geun-hye said that China-South Korea trade volume could reach 300 billion USD in 2015. On November 10 last year, Chinese President Xi Jinping and South Korean President Park Geun-hye held a meeting in Beijing, and the two sides jointly confirmed the conclusion of substantive negotiations on the China-South Korea Free Trade Area, meaning that China-South Korea trade is about to open a new chapter.
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Grim Situation of Major Pests and Diseases at the Wheat Ear Stage
At present, wheat in the Jianghuai, Huanghuai and other regions has successively entered the booting and heading stages, which is an important period for yield formation and also a critical period for the occurrence and control of pests and diseases. Affected by last year's warm winter, the base number of wheat pests and diseases in some areas is relatively high; recently, continuous rainy weather has appeared in Jianghuai and other areas,
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