Which vegetables basically do not use pesticides?

I'm a pest control person. Let me answer this question.

There are almost no fruits and vegetables on the market that don't use pesticides, just how many pesticides are used. I really don't want to use pesticides, unless it is a vegetable grown in my own garden or yard, no matter how serious the pests and diseases are, I won't use pesticides, but this kind of dish can only be eaten by myself or for relatives and friends, and the yield is very low.

Only fast-growing leafy vegetables, such as chrysanthemum, spinach, lettuce and coriander, grow relatively well. Like cabbage, cabbage, cauliflower, etc. It is likely that bugs will eat it badly. Solanum fruits, such as cucumber, eggplant, pepper, etc. It can bear fruit some time ago, but diseases in the later stage will soon lead to recession, not to mention tomatoes, which are crazy and rotten before they are mature. Beans are not bad in the early stage, but decline rapidly in the later stage.

However, root vegetables, such as yam, potato and radish, are also planted in rural areas. They grow underground and we eat their roots. Although the stems and leaves above them are damaged by pests and diseases, the yield can only be relatively reduced and the quality will not be affected. Is it possible to get up early to catch bugs and reduce some harm?

There are also leeks and green onions, and you don't need drugs. Leeks can be cut off quickly before diseases and insect pests occur. Green onions will lose some old leaves and will not affect the edible stems and young leaves.

Actually, we don't need to worry too much. Now the country attaches great importance to food safety, which is a top priority. At present, pesticide products require low toxicity, non-conductivity and short residue period. Even if the vegetables and fruits are sprayed with pesticides, they will naturally decompose and disappear in a few days, and they can be safely eaten after cleaning. And with the development of science and technology, a large part of pesticides are biological agents, which are extracted from marine organisms and plants. Is it possible that such a product is harmful to human body? I don't think so

In particular, the current pesticides used to be highly toxic, and now the biological agents are used to kill insects, and the effect is better than the previous pesticides. Who will use the previous one? Biological agents are only aimed at insects and have no influence on people and animals. Don't worry about vegetable pesticides, just eat at ease!

Now everyone attaches great importance to food safety, and the vegetables they buy are afraid of pesticide residues, and they all need to be soaked in water for a long time before they dare to eat. Many people want to buy some vegetables without pesticides, which are safer to eat. So which vegetables will not use pesticides?

Which vegetables basically do not use pesticides?

When it comes to vegetables, they basically don't use pesticides. The old farmer is also an authentic old farmer. To tell the truth, vegetables are really rare, so no pesticides are needed. Basically, they will use pesticides to have a good appearance. Of course, if you really want to find some, you can also find some.

Lettuce in spring, for example, is planted by an old farmer and does not need pesticides. Because it grows very fast, basically all the first-class pests have been eaten and sold before, so pesticides are basically not needed. Some people say that all kinds of mushrooms don't use pesticides, but this kind can't be counted as vegetables, so it can't be said here.

Except lettuce, a fast-growing vegetable, onions and garlic are rarely treated with pesticides if they can be said to be vegetables. It is because of the heavy taste that they grow naturally and can also reduce the invasion of pests. Of course, this is only limited to their own consumption without pesticides. Farmers who really specialize in planting these vegetables will also use pesticides more or less, but they will be much less than other vegetables.

In fact, both potatoes and sweet potatoes can be regarded as non-pesticides, even if the leaves are infected with some pesticides. Because sweet potatoes are underground, it can be said that there are few pesticide residues. Some drugs may also be put into underground water tanks to kill insects, but the impact is not great. The sweet potatoes grown by ourselves will not be pesticides, and they can basically grow well.

In addition to these vegetables, everyone's common vegetables may be treated with pesticides. After all, there are still many pests and diseases, and the environment is not as good as before. I don't know what you think, let's talk about it.

That's a good question Nowadays, people pay more and more attention to physical health and health preservation in both cities and villages. Knowing which vegetables hardly use pesticides is a very realistic livelihood issue.

My mother-in-law's house is in the countryside, and there are two small vegetable gardens in front of and behind her house, so I know which vegetables are basically pesticide-free.

Root vegetables.

Potato, sweet potato, yam, taro, sand, yam, red, white and yellow radish. These blocky vegetables are all local and nutritious. Moreover, pests and diseases are reduced in autumn and winter, and most of these starchy vegetable varieties are listed in autumn and winter. Very suitable for people to eat in winter. For example, yam, potato and sweet potato are generally buried deep underground. Although they are occasionally attacked and bitten by this pest, it is also rare. No one will use pesticides. So just relax and eat boldly.

Ersada and Yang Jiang

Needless to say, these two kinds of ginger are wild varieties and the most solid vegetables on the land. If you don't carry water or fat, you can feed it brilliantly with a little sunshine. Shada has an unpleasant smell, and ordinary pests dare not approach it at all. You can also eat a lot. These two kinds of vegetables are also medicinal vegetables. Ginger has the effects of clearing away heat and cooling blood, eliminating swelling and dampness, nourishing yin, moistening lung and resolving phlegm, promoting fluid production and quenching thirst.

These blocky vegetables are rich in starch and various nutrients. Eating more in winter can also increase resistance, as well as the role of thick intestines to warm the spleen and stomach.

Vegetables with spicy and special smell that pests hate.

For example, essential seasonings in our life, such as onion, garlic, onion, leek moss, houttuynia cordata, chrysanthemum morifolium, pepper and so on. These vegetables are blue and white. The smell of vegetables is pungent or fishy, and most pests can't stand it and will definitely avoid it. Therefore, pesticides are rarely used, and everyone can eat them selectively.

There are also bitter gourd, eggplant, loofah, cucumber and beans. These crops and vegetables are commonly used vegetable varieties in front of and behind the house.

Only when you are young, you will sprinkle a little chemical fertilizer and pesticide. After flowering and fruiting, pesticides are basically not used. I remember that the little brother of Wuyi's family went back to his hometown in the countryside to play in the summer vacation, and went to Second Aunt's house to see the cucumbers in the vegetable fields, which were tender and crisp. He just found one and ate it with a small thorn in his arm. The smell of green and fragrance makes people swallow delicious. That's a relief!

You can safely eat these common vegetable varieties in your daily life.

To tell the truth, there are so many vegetables and grains that it is impossible for every family to grow too many varieties. I just know all kinds of vegetables I like to eat, and only publish what I like and think is healthy. These have never been treated with pesticides and have a good harvest. Now living in the city center, there is no pesticide to buy. I planted some vegetables in the corner of the airport. It takes me half an hour by motorcycle.

As for those who don't use pesticides, they can buy some seeds and eat some fresh vegetables in the countryside without farming. Then sprouts are the first choice. This can be done in several boxes on the balcony. I often make bean sprouts, peanut bud, radish seedlings and pumpkin seedlings. It can be made into sprouts in three to one week. I have never seen pesticide and fertilizer noodles, but the cost is a bit high, which is more affordable than that in the supermarket.

And underground roots. We have reclaimed some wasteland so far away that we naturally have no time to look after it. Sometimes if you don't have time to watch it for half a month or January, you can't talk about pesticides and fertilizers. Most of them mow the grass when they have time, and we still get a lot of harvest every year. We planted a few pieces of green onion, Jerusalem artichoke and Yanghe, all of which were harvested just after planting. We don't take care of them every year, and the harvest is still full. We don't even have fertilizer for these samples. We'll dig there, see where the grass grows luxuriantly, plant the grass directly and then harvest it.

Next to a few plots, sweet potatoes are planted every year. After the sweet potato is harvested, plant some spinach, other potatoes, carrots, garlic, onions and mustard tuber. These are not afraid of insects, most of them are mowed in half a month and January, and there is no chemical fertilizer. This is cut with grass from the nearby grassland. When it grows to a certain height, the whole ground will be covered with a thick layer. From then on, there is no need to weed and moisturize to prevent grass from growing and rotting.

Some leeks are also planted in the corner of the vegetable garden. These kinds of onions are not worm-free, but they are often too old to be harvested in time. It's nothing, but they don't need pesticides to serve them. There are many pumpkins, wax gourd and loofah planted in the four corners of the vegetable field. Because scaffolding is not allowed near the airport, vines are allowed to grow on the ground. They have never used pesticides, and they have gained a lot every year.

The above vegetables are all selected by me, and they are planted without pesticides or fertilizers. Even 100 square meters can supply ordinary vegetables for our three families 17 people.

Due to the development of society and the improvement of people's living standards, the demand for vegetable consumption is getting higher and higher, and most people are taboo about exceeding the standard of pesticide residues in vegetables. So, which natural green vegetables do people prefer to choose and which do not use pesticides?

I am a vegetable pest control, that is, plant protection. With my knowledge of pesticides, I am happy to answer your questions!

It is really difficult to buy vegetables without pesticides now. All vegetables sold in the market will be sprayed with fungicides and pesticides to some extent. Only those vegetables that they like to grow in their own small gardens, balconies and rooftops don't need pesticides. But only a few people, most people still eat all kinds of vegetables in the market.

Let's analyze and see which vegetables are used less. Vegetables are generally divided into three categories: root vegetables, melon and fruit vegetables and stem and leaf vegetables. Therefore, this has become a standard to distinguish the amount of pesticides used. We can only analyze according to the harm degree of pests, and we will also know which vegetables use relatively little pesticides.

root vegetables

Their fruits grow underground, so they will use less medicine. Such as potatoes, onions, radishes, white radishes, garlic, onions, sweet potatoes and so on.

Fruits and vegetables

Bitter gourd, wax gourd, pumpkin, zucchini and loofah are basically free from pests. These vegetables are used in relatively small quantities.

Stems and leaves vegetables

For example, Chinese cabbage, cabbage, lettuce and other vegetables are used more than the last two vegetables, and they are all vegetables we usually eat.

In this way, we can know the root vegetables that basically do not use drugs, the melons and fruits vegetables that use pesticides are light, and the stems and leaves vegetables that are heavy.

But now vegetables are biological pesticides, and biological pesticides are safe for people and animals. They only kill pests and diseases, and are generally safe for people, livestock and various beneficial organisms (including natural enemies of animals, natural enemies of insects, bees, pollinators, fish and shrimp and other aquatic organisms). Therefore, as long as the vegetables are rinsed with clear water, they can be eaten with confidence. Now new biological agents will not produce residues.

Thank you. Which vegetables are basically pesticide-free? Xiao Bai, a newcomer to the company, saw this topic and blurted out that garlic, green onions and leeks definitely don't need pesticides.

When asked why, Xiao Bai said, I dare not eat these vegetables because they are too strong to be eaten by insects. So there is a theoretical basis for me to say that these vegetables will not use pesticides.

Hehe, what theoretical basis is broken? For urban and rural people who have never been engaged in agricultural cultivation (a bit awkward, to be precise, Xiaobai is a rural person born in the city, although he still maintains a rural hukou, but he doesn't know much about everything in the countryside), it seems reasonable, but it is actually nonsense.

Garlic, scallion and leek are all crops with serious diseases and insect pests. It is said that people who like to eat these vegetables value the taste, so pests and diseases have no heavy taste?

Therefore, planting crops requires understanding, and engaging in agriculture requires certain agricultural knowledge. Let's not talk about Xiaobai. Let's talk about which vegetables don't use pesticides or use less pesticides.

First, fast-growing wild vegetables

Such as chrysanthemum, oil wheat, coriander and so on. Due to the short growth period, if properly managed, there is basically no threat of pests and diseases.

Second, leeks and garlic

In fact, the growth period of leek or garlic is also quite short. Growing in a greenhouse can reduce the spread of bacteria. Not only do not use pesticides, but even chemical fertilizers. It's an authentic vegetable anyway.

Third, mushrooms or fungi.

Under normal circumstances, fungi and vegetables such as mushrooms and fungus. Most of them do not use pesticides, and even if they do, they are very few and specific pesticides.

Four, sweet potato and other tuber vegetables

In addition to underground pests, we can't find out what diseases and pests there are in vegetables such as sweet potatoes, radishes and carrots. If these vegetables are still using pesticides to control underground pests, then their leaves are really green and pollution-free, and they can be eaten casually.

Five, wild vegetables

It is not difficult to understand wild vegetables without pesticides. Plants growing in the wild are generally not bored enough to spray pesticides on wild vegetables.

Those vegetables hardly use pesticides?

Now people in the city choose to buy food with insect eyes. It is said that food with bug eyes is safe and delicious, and there is no pesticide. In fact, whether it is a dish with insect eyes or a dish without insect eyes, pesticides should be added more or less, otherwise there will be no harvest.

Like those in the countryside who grow less and eat by themselves, they don't fight at all. Like Xiao Ya's family, we plant some seasoning dishes that are usually used at home, and we don't fight at all.

Maybe some people don't know why some vegetables can be harvested without pesticides. In fact, because these dishes have a special smell, bugs don't eat them. Next, I will briefly talk about it for everyone.

There is a special smell.

houttuynia cordata

I believe everyone is familiar with Houttuynia cordata Thunb. This dish smells so strong that some people won't even eat it. This vegetable is easy to grow, has no pests and grows rapidly. It has been recognized by farmers and is now widely planted.

Welsh onion

The green onions grown in my family never use pesticides, because they have a special taste, especially our onions in Yunnan, and even a little choking, but ladybugs are easily attracted to the green onions in the later stage, but it does not affect the yield.

Garlic stalk

Garlic is a natural pesticide and is known as "field penicillin". Rural people like to interplant green garlic with various vegetables for the following reasons: 1. Economy. Second, it can prevent insects.

Crown daisy

Chrysanthemum is also a vegetable with a special smell. When tender, it can be cold, fried and cooked with stinky tofu. It's nutritious, but it tastes a bit like mugwort, and some people won't eat it.

cast

The smell of mint is so fresh that you can smell it from a distance. It's strange that mint smells so good but there are no pests. There is only one reason, that is, peppermint contains volatile peppermint oil, so insects don't eat it and don't need to sprinkle pesticides.

Underground tuber

Underground tubers are left underground for a long time, and insects on the ground can't eat them, but underground grubs, earthworms and other insects can eat them, and pesticides on the ground can't kill them. Therefore, when people plant these crops, they should dig deeper and bask in the sun first, then sprinkle quicklime and mix it into the soil to plant.

Also, we often use industrial crushed sulfuric acid here to mix the crushed flue-cured tobacco stems and leaves into the ground for planting, thus eliminating pests and eliminating the need to apply pesticides in the ground.

Such as the underground stem blocks below, these do not need to apply pesticides, such as radish, ginger, yam, onion, sweet potato, sweet potato, potato, taro and so on.

Friends are afraid of pesticide residues when shopping, so it is better to buy more vegetables to eat! The above contents, personal views, are for reference only.

In the past, people basically didn't need pesticides to eat vegetables, so there was no pesticide available. However, with the emergence of pesticides and fertilizers, because pesticides and fertilizers can increase the yield and income of vegetables and increase the aesthetic appearance of vegetables, pesticides and fertilizers have basically become partners in the whole growth stage of vegetables, growing up together until they are fully mature.

Especially with the large-scale planting of vegetables, some pests that didn't exist before will invade another kind of vegetables, just like magpies ordering Nestle, and the insects are just like discussing. You eat my food, I will eat yours, as if only in this way will I not suffer. These bugs are happy and active, but our farmers are worried. If vegetables grow at this rate, there is only one solution, using pesticides. Pesticide is a good thing, whether you are a bug from the east, a bug from the west or a bug crawling out of the soil, you can spray it out.

Since then, all kinds of vegetables people eat are basically contaminated with the smell of pesticides. Therefore, we can know which vegetables are relatively less polluted by pesticides as long as we analyze them according to the harm degree of insects. Vegetables can be divided into three categories according to the damage degree of the insect: root vegetables, melon and fruit vegetables and stem and leaf vegetables. This has also become a standard to distinguish the degree of pesticide pollution to vegetables.

Root vegetables. Vegetables that eat roots completely, such as potatoes, cold potatoes, taro, ginger, onions, etc. Such as underwater coupling; Such as bamboo shoots and bracken in the mountains. Then there are vegetables that can be eaten by seedlings and roots, such as sweet potatoes, sweet potatoes, white radishes, garlic onions and houttuynia cordata.

Fruit and vegetables. That's too much. According to the severity of pests, grasses are randomly divided into several types, and those without pests are basically bitter gourd, wax gourd, pumpkin and zucchini. Then there are some pests such as loofah, tomato, cucumber and eggplant.

Stems and leaves vegetables. Chinese cabbage, cabbage, spinach, lettuce and other vegetables are relatively heavily polluted by pesticides, but they are often eaten by us.

In this way, it can be concluded that root vegetables basically do not use pesticides, melons and fruits use pesticides slightly, and stems and leaves are heavier. what do you think? Right? If you have different suggestions, you are welcome to discuss and learn together!

My uncle grows vegetables in the greenhouse, most of which are celery, cucumber and tomato. Some people say that celery has a taste and won't use pesticides, but this is not the case. I'm telling you, use it anyway. Celery will still get diseases and pests.

If pesticides are basically not used, there are even fewer vegetables that should be underground. Such as potatoes, lotus roots and sweet potatoes. After all, underground is safer, and there are not so many insects that can drill into the ground to eat. At most, it is used to prevent the particles of underground pests from being in the soil.

Mushrooms and the like should be used less, but friends who grow mushrooms and shiitake mushrooms tell me that it is not absolutely unnecessary. After all, mushrooms and shiitake mushrooms will get sick and will be used when necessary. But the current pesticides are basically low-toxic and will not cause any harm to the human body. As long as it is cleaned and cooked, it is generally nothing.

If you really think pesticides are no good, then it is estimated that you have to open a piece of land and grow your own vegetables. My family has a small garden, but my mother grows vegetables, such as white radish, pumpkin, peanuts, peas and sweet potatoes, and some spinach. I have never used any pesticides, but to be honest, the output is particularly low, but I don't care so much if I eat it myself!

As we all know, in order to make crops grow normally and be free from pests and diseases, spraying some pesticides can also ensure the harvest. But in this way, people will worry about whether there is pesticide residue, whether it is harmful to human body and so on. Well, today, just like you introduced some vegetables that can grow well without pesticides at all, you don't have to worry anymore.

The first one is the potato that everyone likes to eat. Almost no one doesn't like potatoes, and everything is delicious. Because he grew up in the soil, he is relatively safe. Generally, you only need to add some chemical fertilizer, and you don't need to use pesticides. In addition, potatoes need to be peeled, so don't worry.

The second food is a seasonal vegetable, loofah. Loofah planted naturally in the open air is not sprayed with pesticides, because it may die if sprayed. Therefore, loofah is a naturally growing vegetable, so you don't need to worry. Of course, you don't have to worry about pesticides.

The third course is garlic. I'm going to plant it underground, so I only need fertilizers and pesticides. Garlic is a very common condiment, and it is very good to remove fishy smell and taste. And garlic can grow into garlic seedlings artificially, which is also a vegetable you don't have to worry about.

The last vegetable is wax gourd. Generally, there will be no insects hitting him, so there is generally no need to use pesticides. Wax gourd is rich in vitamins and is an ideal vegetable. It is the most natural vegetable, with both nutrition and artificial toxins. But the mature wax gourd is easy to rot after a long time, so buy less when you buy it.