0 1 The seven kinds of vegetables that basically don't need pesticides are towel gourd, pumpkin, garlic, chrysanthemum, lettuce, radish and sweet potato. Such as Artemisia selengensis. It is a natural insect repellent because it has a clear smell of Artemisia selengensis. And the fragrance of chrysanthemum. So pesticides are rarely used.

1, Luffa

Natural loofah uses less pesticides. But the towel gourd in the greenhouse is not necessarily, because it belongs to anti-season vegetables and is easy to use plant hormones.

2. Pumpkin

One of the vegetables that are abundant in autumn rarely attracts pests and has few diseases. However, avoid rotten and moldy pumpkins when buying.

Step 3: garlic

The smell of garlic has made insects unacceptable, so pesticides are rarely used, almost all year round. In terms of fertilizer, the amount of garlic is also small. However, garlic is easy to get moldy and yellow after being dipped in water, so it was discarded after being bought in kind of garlic.

4. Hang Ju

Artemisia selengensis Artemisia selengensis is a natural insect repellent, because it has the function of clearing qi. And chrysanthemum, so it is rarely used as an insecticide.

5. Lettuce; lettuce

Although we humans think that lettuce is crisp and tender, which may cause pests, lettuce has a short growth period and belongs to fast-growing lettuce. Pesticide application is not conducive to survival. However, small snails are easy to eat.

6. Little carrots

Both white radish and carrot grow in the soil. Even if there are pests, they only eat leaves and do not hinder the growth of radish, so pesticides are rarely used, but the use of chemical fertilizers does exist.

7.sweet potato

Although sometimes the appearance of sweet potato looks uneven and even feels like a wormhole, sweet potato is really a plant without pesticides.