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What insecticide works well to control the rice leaf roller?
What insecticide should be used to spray the rice leaf roller? Please give an introduction. The rice leaf roller's occurrence is characterized by early immigration, many peak generations, and large moth numbers, with the fifth (3rd) and sixth (4th) generations occurring continuously and severely, causing heavy natural damage. Because current high-yield cultivation uses large amounts of nitrogen fertilizer in the late stage, plus the expansion of direct-seeded rice, machine-transplanted rice and other cultivation areas, the rice growth period is delayed...
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What fungicide works well to control ginseng black spot disease?
What fungicide should be used to control ginseng black spot disease? Please explain that ginseng black spot disease is caused by fungi of the genus Alternaria infecting the stems, leaves, flowers and fruits of ginseng. It spreads through the air. It occurs easily when there are many rainfall events, high air humidity and temperatures of 18°C-22°C, and spreads to surrounding plants. Stem spots mostly appear in mid-to-late May,...
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Plastic bottles and cardboard boxes are no match for it; it works for growing anything, and it's simple, convenient and practical
As people's living standards improve, more and more people have fallen in love with growing flowers - it cultivates character, beautifies the home, and purifies the air, so it's a good thing that achieves several goals at once. But some flower lovers have commented that ever since they stepped into this flower-growing pit, it's really been so...
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Eggshells and bone scraps are no match for it; it works for any flower you grow, simple and convenient
As people's living standards improve, more and more people have fallen in love with growing flowers. Most people keep a pot of flowers at home, which beautifies the room while also purifying the air and cultivating character. The more you grow, the more you love it, and along with this comes...
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Clever prevention and control of contaminants in oyster mushroom cultivation: mud and sand covering works well
In the process of oyster mushroom cultivation, various cultivation methods will suffer from contaminant mold pollution to different degrees, and it is especially serious in seasons with higher temperatures. At best it affects yield and income; at worst it leads to reduced production or even total crop loss, causing severe economic losses. Many growers are helpless when they encounter this situation and apply large amounts of fungicides...
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Crush this kitchen seasoning when growing flowers, and it works even better than fertilizer
Growing flowers is all about being good at discovering and using every little thing around you. Those inconspicuous discarded items and small kitchen items can all be used for growing flowers. Today, Bai Xiaomei'er will show you how to use some...
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Watering flowers with beer works better than fertiliser, the plants grow vigorously after drinking it
Summer is inseparable from beer, and I believe there must be beer lovers among you plant friends. Actually, some flowers love beer too. Beer contains some organic substances, and after flowers drink it they grow more and more vigorously, even saving you fertiliser! Today let's take a look...
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For bacterial fertilizer to work well, the key lies in these 2 points, and 90% of farmers overlook them
In recent years, microbial bacterial fertilizer has become very popular on the market because of its ability to improve soil, increase fertilizer use efficiency, and enhance crop quality. Farmers all hope to gain economic benefits by using bacterial fertilizer. But in practice...
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6 great uses for eggshells in gardening: they work as fertilizer and also repel pests
In our lives, eggs are an indispensable ingredient, and we usually throw away the leftover eggshells as trash. In fact, they can become excellent fertilizer and can also be made into material for repelling pests. Below, let's dig into...
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Potassium dihydrogen phosphate has good fertilizer efficiency, but it only works if used the right way
Nutrients are indispensable for growing flowers. More fertile soil, full of nutrients, can make the root system grow thick and strong, and improve disease resistance, reducing the chance of root rot. In addition, regular top dressing also plays a crucial...
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