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What cash crops and flowers is Yunnan suitable for growing?
What cash crops and flowers is Yunnan suitable for growing? Yunnan Province has 7 temperature-zone climate types: north tropical, south subtropical, mid-subtropical, north subtropical, warm temperate, mid-temperate and plateau climate zone. Yunnan's climate combines the features of a low-latitude climate, a monsoon climate
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What to Do When Crops Suffer Herbicide Damage? A Full Guide to Remedies
Phytotoxicity refers to abnormal crop growth or physiological disorders after pesticide application. Phytotoxicity comes in two types: acute and chronic. So what should you do if crops suffer phytotoxicity? 1. Symptoms of phytotoxicity Acute phytotoxicity generally shows obvious symptoms a few hours to 3-4 days after spraying, such as burning, wilting, leaf drop, flower drop, and fruit drop; chronic phytotoxicity, on the other hand, produces obvious reactions only after a relatively long period following spraying, such as poor growth, deformed leaves, and delayed maturity. Common symptoms include spots of varying size, shape, and color on the leaf surface, localized tissue scorching, perforation or leaf drop, or leaf yellowing, chlorosis, or thickening.
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Which pesticides have good control effects against anthracnose?
Anthracnose is a common disease during the growth of crops, mostly harming the leaves, flowers, branches and fruits of plants, and in severe cases it can reduce crop yields, so which pesticides should be used to control anthracnose? 1. Which pesticides are used for anthracnose? Vegetable anthracnose can use Ximu Chemical
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What to Do When Crops Suffer Herbicide or Pesticide Damage? A Detailed Guide to Remedies
During the process of growing crops, the rational use of pesticides can help crops grow better, but if they cannot be used safely and scientifically, it is easy to cause pesticide damage. So, what should you do when pesticide damage occurs? 1. Rinse with water promptly
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What to Do About Herbicide Damage to Crops? A Detailed Guide to Prevention and Remedial Methods
During the crop planting process, herbicides are a fairly common and widely used type of pesticide. So, what should be done about herbicide damage? 1. What to do about herbicide damage? When the stems and leaves of crops suffer herbicide damage, it is necessary to immediately spray the affected plants continuously with
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What to Do About Herbicide Damage in Wheat? Detailed Remedial Methods
In late spring and early summer, all kinds of crops enter a period of vigorous growth, and pesticides also enter their peak use season. However, due to improper use, many cases of herbicide damage of varying degrees occur every year, affecting crop yields. So what should you do when wheat suffers herbicide damage? Take a look with the editor.
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What pesticide works well for controlling caterpillars?
Caterpillars are often seen in crop fields. If you accidentally touch them, you will feel pain and itching, which is very uncomfortable. So what pesticide works better on caterpillars? 1. Insecticides Insecticides can eliminate most pests, and it can be said that using insecticides is basically
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What diseases can the fungicide propiconazole control?
If you want crops to grow well, you cannot do without pesticides. In today's crop cultivation, the use of pesticides is a very frequent matter, and different pesticides are used to treat different diseases according to the symptoms. Here we will briefly introduce a pesticide, propiconazole
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Detailed Explanation of the Methods and Key Technical Points for Two-Crop Continuous Tilapia Farming
Two-crop continuous tilapia farming model: large-size tilapia fry are graded and pre-grown, and in the grow-out pond a certain number of filter-feeding silver carp and bighead carp, as well as herbivorous grass carp and carnivorous black carp, are stocked together and cultured with pure feed. After the tilapia reach market size, they are caught and sold,
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When is the best time to apply herbicide to corn?
Weeding crops is a common task in agricultural production, so when should herbicide be applied to corn? Which chemicals can be used? When should herbicide be applied to corn? Before planting corn, a pre-emergence herbicide should be applied to kill weeds that have not yet emerged; then wait until the corn is at the 2-5 leaf stage before
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