what pesticides are used Learn more about what pesticides are used
-
What are the methods of using pesticides? What are the problems with microbial pesticides?
What problems do you encounter when using pesticides, don't you know? Let's see if there are any questions you want to ask. Let's take a look. Biopesticide refers to pesticides made from natural materials, such as animals, plants and microorganisms, which are harmless to organisms.
2019-01-12 Pesticides methods of use what microbes problems which you -
What do you use to remove pesticide residues?
Nowadays, the use of pesticides in the cultivation of melons, fruits and vegetables has become a very common thing, but it has also led to serious environmental pollution and ecological damage, and pesticide residues have a serious impact on our human beings. After all, no matter what.
2020-11-08 Use what go pesticides residues now in melons fruits vegetables -
What pesticides do you use to poison fish?
Today, with the rapid development of science and technology, many pesticides have also been developed. the use of pesticides can greatly increase the output of crops, of course, pesticides have some other functions, and some friends will use them to poison unwanted fish and so on. So what?
2020-11-11 With what pesticides poisonous fish today yes science and technology can -
What pesticides can't be mixed?
What pesticides can't be mixed?
2020-03-09 -
What are three pesticides?
What are the three pesticides? Which three certificates do pesticide three certificates refer to? The following farming help planting network for a brief introduction, for netizens reference. Pesticide "three licenses" refers to pesticide production license or pesticide production approval document, pesticide standard and pesticide registration certificate. The "three certificates" are issued in units of products, that is, each pesticide product...
2018-07-11 -
What are the benefits of spraying pesticides and washing powder? Which pesticides cannot be added with washing powder? Pesticide formula with laundry powder
Usually in the sale of pesticides, it is often asked whether you want to add laundry detergent, when you add detergent, you can weed! Is it true? what are the benefits of spraying pesticides and washing powder? In terms of the chemical composition of laundry detergent, it does not weed, or has little effect.
2020-11-09 Spraying pesticides plus washing powder yes what benefits can't -
What are the matters needing attention for spraying pesticides in summer? How to use a medicine box to spray?
Summer is the time for the rapid growth of crops, and it is also the time for the high incidence of diseases and insect pests. What are the precautions for spraying pesticides in summer? How to use a medicine box to spray? What are the points for attention in spraying pesticides in summer?
2020-11-09 Summer spraying pesticides precautions yes what how -
With what pesticide poison fish can make the fish die out?
With the rapid development of science and technology, many pesticides have been developed and applied in all aspects. There are special herbicides for weeding and insecticides for insecticides, so what pesticides can be used to cure fish? What kind of pesticide can be used to cure fish, pesticide, fish, fish, etc.
2020-11-11 With what pesticides poisonous fish can let fish dead light with -
What does bio-pesticide mean? How to tell the true from the false?
Pesticides are commonly used in agricultural production to prevent the invasion of diseases and insect pests, which can be divided into biological pesticides and chemical pesticides. Then many people don't know what bio-pesticides mean. I don't know how to tell the true from the false. Let's take a look at it. I. Biopesticide refers to
2020-11-08 Biology pesticides refers to what how to distinguish between true and false yes -
What do you use to wash fruit to get rid of pesticides?
I believe we all know that many fruits are grown with pesticides, so there will be a lot of pesticides on the fruits we just bought. If you want to eat them, you need to rinse the pesticides on them in advance. So what do you use to wash fruit to get rid of pesticides?
2020-11-08 Use what wash fruit go pesticide believe everyone know -
What are the characteristics of pesticide deterioration? How should I save it?
Pesticides are commonly used to prevent and control the invasion of diseases and insect pests in our pesticide production process, and the national requirements for the use of pesticides are very strict. In the actual production process, some farmers have bought back pesticides for a long time, but have actually deteriorated or lost the medicine.
2020-11-08 Pesticides change quality characteristics have what should how preserve -
What problems should be paid attention to when using pesticides in summer?
What problems should be paid attention to when using pesticides in summer?
2018-08-09 -
What kind of pesticides do poisonous fish use?
When catching fish, many farmers will use special agents to poison fish, faint fish and so on. What kind of pesticides do poisonous fish use? What pesticides are used for poisonous fish? Poisonous fish use fish rattan essence, trimethoprim and other pesticides. These pesticides are only toxic to fish and harmless to people. And ivy essence is life.
2020-11-11 Poisonous fish use what pesticides in catch fish a lot of farmers -
What are the main pollutants in edible vegetables? Is it safe to have wormholes? What are the ways to remove pesticide residues from fruits and vegetables?
In the modern era of industrialization and science and technology, people's life is becoming more and more convenient, but the food safety problems that follow are constantly sounding the alarm. So what are the main pollutants in edible vegetables? Is it safe to have wormholes? What are the ways to remove pesticide residues?
2020-11-09 Edible vegetable medium main pollutant have which insect eye -
How to distinguish between genuine and fake pesticides when buying pesticides? How to avoid the misunderstanding of using pesticides?
The regulations on the Administration of pesticides came into force on August 1, and now the management of pesticides is more stringent, but many farmers are still fooled by fake pesticides. Sometimes even if it is a real pesticide, it will not achieve the ideal effect because of the misunderstanding.
2020-11-09 When buying pesticides should how identify true and false how to avoid -
What should be paid attention to in the application of biological pesticides?
What should be paid attention to in the application of biological pesticides? How can bio-pesticides improve their efficacy? Also ask experienced netizens to help introduce that biopesticide is a preparation that uses living organisms (fungi, bacteria, insect viruses, genetically modified organisms, natural enemies, etc.) or their metabolites to kill or inhibit agricultural pests.
2018-07-11 -
What kind of pesticide does loquat use?
Loquat is a common fruit, which can be used as medicine, and its economic value is relatively high. So what kind of pesticide is used to grow loquat? 1. What pesticides do loquat use? under normal circumstances, loquat does not need to use pesticides. If there are diseases and insect pests, they do.
2020-11-08 Loquat use what pesticide loquat is a kind comparison common -
What kind of pesticide is used in beans?
Bean is one of the common vegetables in daily life, it has strong adaptability, not only can be cultivated in open field, but also can be planted in protected field, but also can be produced year-round and listed in the four seasons. So, what kind of pesticide do beans use? Beans generally do not need to use pesticides.
2020-11-08 Beans use what pesticides beans yes daily life common -
What pesticides are used to control aphids
Aphids, also known as greasy insects and honey insects, are herbivorous insects. Aphids are widely distributed all over the world, but they are mainly concentrated in temperate regions. What pesticides are used to control aphids in crops? What pesticides are used to control aphids? farmers available for aphid control
2020-11-08 Control aphids use what pesticides also known as greasy insects -
What are the common mistakes in the use of pesticides
Which pesticides are banned by vegetables? Please introduce the prohibited pesticides in vegetables are methamidophos, acephate, carbofuran, 3911, 1605, Suhua 203, methyl 1605, 1059, nematophos, monocrotophos, phosphoramines, isopropyl phosphorus, triathion, dimethoate, zinc phosphide, cyanide.
2018-07-14