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Occurrence and Integrated Control Methods of the Eggplant Yellow Spot Borer
Since the 1990s, eggplant has developed rapidly in Jingning County, and the county's planting area has now exceeded 1,300 hectares, with an annual total output of more than 51,000 t. At the same time, the eggplant yellow spot borer has shown an increasing trend of damage in the county, affecting the development of eggplant production. For this reason, the author conducted a preliminary study on the occurrence pattern and integrated control techniques of this pest. 1 Occurrence and damage characteristics The eggplant yellow spot borer, also known as the eggplant borer, belongs to the order Lepidoptera, family Pyralidae. Its larvae bore into and damage eggplant flower buds, stamens, ovaries, tender stems, tender shoots and
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Occurrence and Damage Characteristics of Tea Tussock Moth and Integrated Control Methods
In recent years, with the development of pollution-free tea and organic tea production, the frequency and amount of chemical pesticides used in tea gardens have decreased, and some tea gardens even do not use chemical pesticides, resulting in aggravated damage by the tea tussock moth in a short period. In the county where the author works, tea tussock moth damage has occurred for several consecutive years, and after being damaged, the tea plants were left with only bare branches, greatly affecting the economic income of tea farmers. 1. Damage symptoms: The tea tussock moth larvae bite and feed on leaves, causing leaf notches and bare branches. 1st-2nd instar larvae gather on the underside of leaves to feed on the mesophyll, leaving only the epidermis and veins, and the damaged leaves appear transparent
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How to prevent and control bee diseases in spring? A detailed explanation of integrated control measures
The occurrence of bee diseases is directly related to beekeeping and management techniques. Once a disease breaks out, it will inevitably affect colony growth and economic returns. Especially in northern China, where the temperature difference between early and late spring is large and nectar and pollen sources are scarce, bee colonies are most prone to bee diseases. Therefore, in spring, the measure of "prevention first, treatment as a supplement" should be used to control the occurrence of bee diseases. Selection and treatment of apiary sites The basic conditions for beekeepers when choosing a site should be shelter from the wind, facing the sun, and dry terrain. In spring, choose low mountain areas or cutover land with many willow species and mainly Aceraceae plants. Only
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Occurrence and Integrated Control Methods of Gummosis in Goji Berry
Brown lesions appeared on the branches and trunks after 15 d, along with a grayish-white mold layer, while no disease developed from the other inoculated fungi. This result is consistent with the findings of the Ningxia Academy of Agricultural Sciences. Based on the field symptom characteristics and isolation results, it is considered that Clonostachys is the pathogenic fungus causing gummosis, while Alternaria and Fusarium are saprophytic fungi of secondary infection. 3 Disease occurrence patterns 3.1 Overwintering of the pathogen and transmission routes In November, diseased goji branches and trunks with lesions were placed on the field surface and in soil at 20 m-30 cm underground respectively, then retrieved in April of the following year for isolation and culture.
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How to Distinguish Swine Dysentery from Diarrhea? A Detailed Guide to Integrated Prevention and Control Methods
Dysentery and diarrhea in pigs are relatively common, especially in large-scale pig farms. On some pig farms, the harm caused by swine dysentery and diarrhea is quite serious, particularly piglet dysentery and diarrhea, which have become key factors restricting piglet survival rates. Improving the ability to clinically distinguish swine dysentery from diarrhea is of great significance for grassroots animal disease prevention and control workers and large-scale farm (household) owners to promptly adopt prevention and control measures. 1 Differences and Classification of Dysentery and Diarrhea. Dysentery and diarrhea are both clinical symptoms. What is commonly called loose stool mostly
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Detailed Explanation of Integrated Prevention and Control Techniques for Common Pig Diseases
The integrated prevention and control techniques for common pig diseases target major epidemic diseases that plague the development of the pig farming industry in the Beijing suburbs, such as porcine foot-and-mouth disease, swine fever, porcine parvovirus, swine enzootic pneumonia, and swine Escherichia coli. Practical and feasible integrated prevention (treatment) techniques have been researched and formulated. The core techniques are: integrated epidemic prevention techniques for large-scale pig farms; immunization and antibody monitoring techniques for important pig farm epidemic diseases; rational drug use for pigs and disinfection techniques for the pig farm environment and the interior and exterior of pigs. Over the years, promotion and application in more than 2,000 large-scale pig farms in the Beijing suburbs have achieved good results, reducing pig death and culling
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A Detailed Guide to Integrated Pest and Disease Control Methods for Crops
Have you ever heard of using natural pesticides to control plant diseases? Would you like to learn about them? Let's take a look below. Natural pesticides that can control plant diseases can be divided, according to the source of their ingredients, into four categories: plant-based ingredients, mineral-based ingredients, plant-plus-mineral ingredients, and others. First
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Introduction to Common Pests and Diseases of Garden Flowers and Their Integrated Control Methods
Beautiful flowers are certainly dazzling, but charming garden flowers also suffer from various diseases both big and small. Today, what the editor of Huinong Network brings to you is an introduction to common pests and diseases of garden flowers and their integrated control methods. If you love garden flowers, you definitely should not miss it.
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Key Points for Integrated Disease Control Techniques for Azaleas in Summer
Besides the "large-flowered azalea," there are other varieties of azalea, such as the Japanese azalea and the Belgian azalea. The former belongs to the East Asian azalea group, while the latter belongs to the Western azalea group, and both are suitable for pot cultivation; however, if daily cultivation is improper and care is neglected
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Common Wood-Boring Pests of Landscape Plants and Integrated Control Methods
Landscape plants are easily harmed by wood-boring pests in daily life. These pests live hidden, cause serious damage and are difficult to control, which brings certain difficulties to landscape plant protection. Below, the editor will introduce the common wood-boring pests and control methods
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