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A Detailed Guide to the Main Diseases of Yardlong Beans and Their Control Methods
The main diseases of yardlong beans are leaf spot, fusarium wilt, phytophthora blight, root rot and rust; the insect pests include the legume pod borer, cutworm, thrips, leafminer and mites, and integrated pest management techniques should be used for control. The main methods for preventing and controlling diseases and pests are: choose fields that have not grown legume crops for more than two years for planting; clear weeds around the field...
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How to prevent and control physiological diseases of button mushrooms during the fruiting period
In button mushroom production, from casing soil onward until fruiting, in addition to routine management, correctly mastering and applying the following four key points on watering plays an important role in ensuring the amount and vitality of mycelium, ensuring the number and uniformity of pinheads, and ensuring the healthy growth of fruiting bodies and their commercial quality. 1. The "mycelium-pressing water" should be...
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What are the methods for preventing and controlling pests and diseases in wood ear mushrooms?
Symptoms of green mold disease in wood ear mushrooms: After the spawn bags, spawn bottles, the area around the inoculation holes in log wood, and the fruiting bodies are infected by green mold, white slender hyphae first grow on the culture material, log wood, or fruiting bodies. After a few days, conidia can form. Once the conidia form in large numbers or mature, the colony turns green and powdery....
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Main Pests and Diseases of Kidney Beans and Their Control Methods
See symptoms of southern blight of cucurbits: the stem base turns dark brown, densely covered with white filamentous mycelial strands, and later tea-brown round sclerotia form on the mycelial layer. Disease pattern and control methods: refer to southern blight of cucurbits. Distribution and host plants of sclerotinia rot of kidney bean: distributed in all regions. Besides damaging kidney beans, ...
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How to prevent and control pests and diseases in Chinese yam? A full breakdown of cultivation methods
How should pest and disease control be carried out after planting Chinese yam? The main pest and disease control methods for Chinese yam are introduced as follows: 1. Agricultural control. 1. Selecting disease-resistant varieties is an effective method for preventing and controlling pests and diseases in Chinese yam. When cultivating disease-resistant varieties, rational arrangement is needed, rotating varieties every 2 to 3 years, and attention should be paid to variety purification and rejuvenation....
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Identification and Control Methods for Common Lotus Root Diseases
What are the common lotus root diseases and how to control them? Asking for advice. Common lotus root diseases are: 1. Lotus root brown spot disease: a common leaf disease of lotus root, producing light brown lesions on the leaves, causing localized drying of the diseased leaves. Control methods: rational close planting to ensure ventilation and light penetration in the lotus field; appropriately increase the application of phosphorus and potassium fertilizers to enhance...
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How to prevent and control pests and diseases in autumn-stubble small bok choy?
In traditional rapeseed cultivation, the first step is to raise seedlings in a seedbed, then plow the main field, make beds, and transplant. The many steps, high labor demand, great labor intensity, and high cost restrict the expansion of rapeseed planting area and the improvement of economic returns. In recent years, other places and local areas have been demonstrating and gradually promoting a new rapeseed cultivation technique...
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Symptom Identification and Control Methods of Rapeseed Viral Diseases
[Distribution and Damage] It occurs to varying degrees in all rapeseed-producing areas across the country, and generally the winter rapeseed areas suffer more severe disease than the spring rapeseed areas. This disease is caused by single or mixed infection of viruses such as Turnip mosaic virus (TuMV), Cucumber mosaic virus (CMV), Tobacco mosaic virus (TMV) and Rapeseed mosaic virus (YMV). Generally, yield is reduced by 20%-3...
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What are the methods for preventing and controlling pests and diseases in bitter melon?
How do you prevent and control pests and diseases in bitter melon? Please advise, thank you. The pests that are relatively difficult to control in bitter melon include the melon fruit fly, melon aphid, and melon webworm. 1. Melon fruit fly: commonly known as the "needle bee," the adult lays eggs in the fruit, and the larvae bore and feed inside the flesh, causing the fruit to rot and even drop, seriously affecting fruit quality and yield. Currently it is...
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What are the methods for controlling mango pests and diseases?
How should mango pests and diseases be controlled? Which methods are effective? Integrated control of mango pests and diseases implements the plant protection policy of "prevention first, integrated control", based on improving the orchard ecological environment and strengthening cultivation management, comprehensively applying various control measures, giving priority to agricultural measures, biological control and physical control...
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