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How to Treat Diseases of Winter Jujube? Detailed Explanation of Control Methods and Techniques
Winter jujube is a very common fruit, sweet and crisp in taste, and very popular. When growing winter jujube, attention must be paid to preventing certain diseases. So how do you treat winter jujube diseases? 1. Winter jujube fruit shrinkage disease. Because fruit shrinkage disease of winter jujube is mainly caused by fungal infection in the early stage, and mainly by bacterial infection when the fruit is near maturity, insecticides must be added in the later stage of control to control pests (leafhoppers, stink bugs, mites, etc.) to prevent invasion through wounds. In July, pay attention to controlling piercing-sucking pests. Lvheng No. 6 at 1000 times dilution can be sprayed twice within 8-10 days, with a control effect of over 95%. In August and September, use insecticides (such as Kung Fu, etc.) plus diniconazole at 3000 times dilution for mixed spraying, with a control effect of over 95%. You can also spray thiophanate-methyl at 800 times dilution plus streptomycin for control, and the effect is also good. Boron nutrient imbalance in winter jujube will aggravate the occurrence of fruit shrinkage disease. You can spray boron fertilizer at the flowering stage, and then from the young fruit stage onward use a mixture of fungal fungicide plus bacterial fungicide plus insecticide for control, which can also achieve a relatively good control effect.
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How to Treat Holly Tree Diseases? A Detailed Guide to Effective Prevention and Control Methods
The holly tree is a national key protected evergreen tree of the genus Ilex, with bright green leaves that shine brilliantly in the sunlight, very pleasing to look at. When it blooms, the flowers are light purple, with a fragrance that is not very strong but very fresh. So when cultivating this plant, if diseases
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How to treat jujube tree diseases? A practical guide to control methods
The jujube tree is a traditional cultivated plant. In rural areas, a few jujube trees can always be seen in front of and behind many houses, and their fruit is both delicious and nutritious, winning the affection of many people. As early as in the "Book of Songs, Bin Feng, Seventh Month" there is a record of "In the eighth month we beat the jujubes, in the tenth month we harvest the rice." So how
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How to Treat Ophiopogon japonicus Diseases? A Detailed Guide to Practical Control Methods
Ophiopogon japonicus is a plant of the Ophiopogon genus. It grows and tillers rapidly, and when planted on the ground it can quickly grow into a dense, carpet-like turf, making it an excellent ground cover planting material. So how do you treat Ophiopogon japonicus diseases? 1. How to treat Ophiopogon japonicus diseases. 1. Anthracnose. Apply balanced sprays of nitrogen,
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How to Treat Rice Diseases? A Complete Guide to Practical Control Methods
Rice is one of China's main food crops, widely grown in the southern regions, and also grown in riverside areas in the north. If rice is not managed properly, diseases can occur. So, how do you treat rice diseases? It depends on what disease the rice has. Its main
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How to treat diseases in tobacco seedlings? A detailed guide to prevention and control methods
China is a major tobacco-producing and marketing country in the world, with widespread cultivation across the northern and southern provinces and regions. During cultivation, growing strong seedlings is a key part of the work, and if management is improper, diseases may occur. So, how do you treat diseases in tobacco seedlings? This depends on what kind of
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Coptis chinensis cultivation techniques and per-mu returns, plus common pest and disease control methods
Abstract Selecting a good forest plot: choose a forest plot with heavy shade. Preparing the shade structure: shade density of 70%-80%. Land preparation and bed making: ditch width 23cm, depth 10cm. Transplanting: select 2-year-old seedlings with more than 12 leaves for transplanting. Pest and disease control: use lime sulfur mixture to control powdery mildew, and for pests such as white grubs
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Experience Sharing on Harmless Treatment of Pests and Diseases in Okra
It is understood that okra is a new type of health vegetable with relatively high nutritional value. After okra sets fruit, it is almost picked every day, and chemical control makes it very difficult to achieve high quality, safety and pollution-free products. For this reason, in view of the occurrence characteristics of okra pests and diseases and the production requirements for pollution-free agricultural products
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What are the key technical points for post-harvest pest and disease control in loquat?
Currently, most loquat fruit has been harvested. In addition to strengthening fertilizer and water management, pest and disease control is also an important prerequisite for ensuring whether the fruit trees can grow and develop normally and flower and bear fruit later. The main pests and diseases after loquat harvest include leaf spot disease, pear psylla, mites, aphids, etc.,
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What are the pest and disease control methods for yam cultivation
Yam has strong disease resistance and rarely gets sick, but in recent years anthracnose sometimes occurs, causing stem blight and leaf drop. Generally before sowing, soak the seeds with 50% carbendazim wettable powder 1000-1200 times dilution, or dip the wounds of yam planting sets in dry plant ash, or place
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