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Causes and Control Methods of Fungal Leaf Spot Disease in Corn
Northern corn leaf blight, southern corn leaf blight, and gray leaf spot are the main diseases in corn production (collectively called leaf spot disease), often occurring together as a mixed infection, with a moderate level of incidence. At present, large areas of corn in some regions have entered the vigorous growth stage, and with excessive rainfall this year, it is expected that in August there will be
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Control Methods for Pests and Diseases of the Three Major Grain Crops: Rice, Wheat and Corn
Rice, wheat and corn, the three grain crops, account for more than half of the world's food, and pests and diseases are a major cause affecting yields, so how should they be controlled? What methods are there? Let's take a look below. I. Control methods for rice pests and diseases
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Four Methods for Fertilizing Newly Reclaimed Vegetable Plots: How to Increase Soil Fertility
The influence of soil fertility on growing vegetables is self-evident, but the soil fertility of newly reclaimed vegetable plots generally cannot meet the requirements. In order to fertilize new vegetable plots, many people blindly apply large amounts of fertilizer, but this method is not conducive to the healthy growth of soil fertility.
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Causes and Control Methods of Soft Rot in Lotus Root, Lettuce, and Romaine Lettuce
Lotus root, lettuce, and romaine lettuce are three crops prone to soft rot during production. So what are the causes, and what control methods are there? Let's take a look together below. I. Causes and Control Methods of Lotus Root Soft Rot
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Some pesticides are becoming ineffective due to growing pest and disease resistance, the Agricultural Technology Center warns
In early 2017, the National Agricultural Technology Center organized 60 pesticide resistance monitoring sites across 20 provinces (regions, municipalities) to monitor the resistance of 11 major pests and diseases in vegetables, rice, wheat, cotton and other crops. The results showed that some pests and diseases have developed significantly increased resistance to commonly used field control agents.
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Causes and Control Methods of Gray Leaf Spot in Corn, Apple, Chinese Bayberry, Cowpea, and Soybean
Gray leaf spot, also known as brown spot, speckle disease, or frog-eye spot, is a worldwide disease. So what are the causes and control methods of gray leaf spot in corn, apple, Chinese bayberry, cowpea, and soybean? Let's take a detailed look below. I. Corn gray leaf spot 1. Sowing period in
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Corn aphids and other pests and diseases enter the peak damage period - see the control methods here
Recently, the National Agricultural Technology Center held a corn pest consultation meeting, at which forecast technicians and experts analyzed and predicted: from late July to late August this year will be the peak damage period for aphids and other pests and diseases. So corn growers must take a look at the control methods introduced below. Don't let pests and diseases
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How to effectively prevent and control chicken-claw disease in Huangguan pears
Huangguan pear chicken-claw disease, also known as fruit surface brown spot or fruit surface mottling, generally occurs in July and August when the fruit is near maturity. Irregular brown patterns appear on the fruit surface, shaped like chicken claws, seriously affecting the appearance quality of the fruit and causing great losses to fruit growers. So when Huangguan pears get
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How are pests and diseases controlled when planting alfalfa in autumn and winter?
Alfalfa is a perennial leguminous forage grass with the earliest cultivation and the widest distribution in the world. It not only has high grass yield, excellent grass quality and high nutritional value, but is also cold-resistant, drought-resistant, tolerant of barren soil, highly adaptable, and suitable for a very wide range of planting areas. It is the first choice of forage grass for increasing dairy cow milk production and developing
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How to prevent and control passion fruit yellow mosaic virus disease in autumn?
The passion fruit industry is currently being vigorously developed in Guangxi, Fujian, Guangdong and other regions, and passion fruit has very good market prospects, but it is not all smooth sailing. Passion fruit cultivation is not as easy as imagined. For example, in autumn, passion fruit is very susceptible to yellow mosaic virus disease
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