Can you still eat persimmons with white insects?

There are white spots on persimmons, which may be because there is a persimmon scale growing on the persimmon tree, which is also called tree lice.

Persimmon cashy mealybug, persimmon cashmere scale, persimmon felt scale and other names. Common tree lice damage the leaves, twigs, fruits, etc. of persimmon trees. The persimmon fruit harmed by the persimmon scale, the white pest on the surface appears on the surface, and it is squeezed by hand to show red, which is disgusting and uncomfortable, and it is difficult to eat.

It has a serious impact on the fruit quality of persimmons, and the economic value is basically lost.

It is a pest and disease, a persimmon cotton scale insect.

Also known as persimmon felt scale insect, persimmon felt scale insect, risk tender shoots, young leaves and fruits. Nymph.

And adults like to cluster under the fruit and persimmon pedicles.

The risk of the crack joint with the fruit, the damage area is yellow-green dots at first, and slowly expands into black spots on Chinese New Year's Eve, which softens and falls off the fruit in advance, reducing yield and quality.

Against scale insects.

It is recommended that the landlord prevent the harm in advance, on the one hand, it is to spray the garden, and on the other hand, the scale insects will be prevented and controlled after the occurrence of the scales! The best time to control scale insects is when the larvae have just emerged, and the first generation of larvae is generally controlled around mid-May!

Chlorpyrifos may be used in later control programmes.

Nicotinic thiamethoxam.

In combination with pyripropyl ether and spiroethyl ester control, high chlorine is also used in some areas. Thiazinone! In the past two years, our persimmon trees have mainly used thiamethoxam chlorpyrifos + pyripropyl ether, and the dead insects are faster, basically it is no problem to use it at most 2 times! It's safer!

On the one hand, the persimmon orchard scale insects should be controlled with pesticides, on the other hand, the park management should also be done, the branches with serious insect pests should be pruned or scraped in winter, and the diseased branches and residues in the field should be cleaned up.

There are many white granular insects growing on the persimmon tree (rubbing with red blood samples), how to kill them? As described by the subject, there are many white granular insects growing on the persimmon tree, which is the occurrence of scale insect pests and diseases in the persimmon tree. If you rub it with your hands, there is a red liquid coming out, which is an adult of a scale insect.

It is wrapped in a crust on the outside, and when pressurized, red water will flow out.

Prevention and control of scale insects 1. Egg insect stage. In the egg stage of scale insects, it is the best period to prevent scale insect pests and diseases, and the bark can be scraped and burned intensively to completely eliminate overwintering eggs. The method of identifying the egg insect stage is simple, crush the white scale insect by hand, if it is white powder, it belongs to the egg stage of the scale insect worm.

At the same time as scraping the bark, cooperate with the garden, and burn the bark and weeds at the same time.

You can't eat it, peel off the skin when eating persimmons, it doesn't affect the taste and safety, and you must apply medicine at the beginning to let the insects die.

You can't eat it, it's best to throw it away. Persimmon is a deciduous tree of the persimmon family, native to East Asia. It has been cultivated in China for more than 3,000 years, with a cultivation area of 200,000 hm2.

Persimmon is not only nutritious, contains a lot of sugars and vitamins, but also has high economic value.

Growing environmentPersimmon tree is a deep-rooted tree species, and is a positive tree species, likes warm climate, full sunlight and deep, fertile, moist, well-drained soil, suitable for neutral soil, more cold-tolerant, but more barren and thin, drought resistance, not tolerant to saline-alkali soil.

Most persimmon varieties begin to bear fruit 3-4 years after grafting, reaching the peak fruiting stage in 10-12 years, and fruiting trees begin to bear fruit at 5-7 years of age, and the fruiting period is more than 100 years.

Hello! The layer of hoarfrost on the dried persimmon is a combination of water and grape sugar, also called frosting. That is, the sugar in the persimmon seeps out of the skin and evaporates, forming a layer of white frosting.

That's not moldy, it's normal, it's a good thing, it doesn't contain any additives, it's natural.

However, there is also a situation where if there is hoarfrost on the fresh persimmon plucked from the tree, it is not edible. The hoarfrost is a bug called a scale worm, and it reproduces very quickly. If there are scale insects on the persimmon tree, it is not surprising that the flowers and plants next to the persimmon tree will also be reproduced and occupied by scale insect eggs, and the surrounding plants will be polluted after a long time.

Therefore, once a scale insect is found, it must not be allowed to develop, and pesticides must be used.

Therefore, the hoarfrost on the dried persimmon is pure and natural, and it can also lock in the moisture of the persimmon, which is safe and healthy to eat. You don't have to wash it off. If you find a layer of hoarfrost on the fresh persimmon, you should be careful, you can't eat it, it's likely to be a moldy persimmon, so you can't eat it anymore.

The white substance is persimmon cream, the main ingredient is glucose, which can be eaten directly.