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Causes, Symptoms and Control Methods of Sorghum Sheath Blight
What causes sorghum sheath blight? What are its symptoms? How should it be controlled? Let's take a look together. Symptoms: It mainly damages the leaves and the base of the stem. On the leaf sheaths near the ground level, small white-green water-soaked lesions first appear, then expand into oval shapes, with brown margins and lighter centers. Lesions on the leaves appear grayish-green or grayish-white and cloud-like, and most of the lesions merge into a tiger-stripe pattern, causing the entire leaf to wither and die.
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Detailed Guide to Vegetable Greenhouse Construction Methods and Benefits
Based on the experience shared by experts, this introduces the common Liba-type greenhouse, as well as technology-driven, enterprise-scale smart flower facilities, and reminds farmers how to assess their needs, profitability and other key points, so as to build the ideal greenhouse that suits them. In order to
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What Pesticide to Use for Whiteflies? A Complete Guide to Control Methods
One should understand the characteristics of the pest and each control method and apply the right remedy, supplement it with correct control techniques, observe the safe harvest interval, change cultivation and management practices, and choose pesticides of low toxicity to natural enemies in order to protect or release natural enemies, with the aim of reducing pesticide residues and pollution and ensuring the health of producers and consumers.
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What are the pest and disease control methods for net houses and greenhouses?
Biological control of pests in crops grown in net houses, do you know about it? What are the reasons pests occur in net houses? What are the reasons pest control is difficult in net houses? What are the advantages of biological control in net houses? Let's take a look together below. Let's find out. From past
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Central Document No. 1 focuses on agriculture, rural areas and farmers, accelerating the transformation of agricultural development methods
Lead: Following the convention of the past 11 years, the 2015 Central Document No. 1 will take "accelerating the transformation of agricultural development methods" as its theme. The three-day Central Economic Work Conference concluded yesterday. From the information made public by officials, the core agenda of the next Central Rural Work Conference has already been basically clarified
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