What are the spots on the trunk of an old tree?

It's normal for trees to inevitably have a little spots when they're old, and people still have age spots when they're old! It is inevitable that when you get older, all kinds of parts will be broken.

It should be a scale worm.

There are many species of scale insects, which are harmed by nymphs and female adults sucking plant sap. It can be prevented with stone sulfur mixture in winter, and completely scraped off the old warped skin of the main stem in early spring to eliminate part of the insect source. At the end of March and the beginning of April, the overwintering generation nymphs emerge and the first generation nymphs hatch during the timely treatment and control.

The agent can be selected with 45 malathion EC 800 times, 50 octathion EC 1000 times, 40 dimethoate EC 1000 times, 25 carbaryl wettable powder 500 times, etc. The above-mentioned agents must be used in the young nymph stage, and then spray the agent after the nymph secretes wax to cover the body, and the control effect will be greatly reduced.

If conditions permit, you can choose pesticides for the prevention and control of scale insects, such as chloride (40 chloride emulsifiable concentrate), Shi Posai (20 thia, chlorine emulsifiable concentrate), pod shell breaking (12 5 synergistic quine, cyanide emulsifiable concentrate), Nongdile (52 25 toxic chlorine emulsifiable concentrate). Hope it helps.

Anthrax is easy to occur under humid conditions, in the early stage of the disease, the stems and leaves produce nearly round purple-brown lesions, and there are small black spots on them, and in the later stage of the disease, under humid conditions, the peach-colored sticky matter overflows from the small black spots, resulting in dead leaves. Starting from seven, spray 500 to 600 times of zinc for 1 to 2 times, and then switch to 800 to 1000 times of 50% ammonium dysenium for prevention and control, and completely remove litter and leaves in the garden. Parietal spot disease usually occurs from the tip or margin of the leaf.

At the beginning of the disease, small brown spots appear on it, which gradually expand into round or irregularly shaped large lesions.

To drip, but not yet. It's just wet. That's the soggy standard!

You can try to use a small amount of compound fertilizer that is fully dissolved many times under the treatment of hanging needle liquid.

It is also possible to use the same kind of tree for docking. Borrow the trunk of an old tree.

If it is treated as soon as possible, it is good to use the sling needle solution when there are young shoots. It's better now.

Hello friends, it looks like the old trunk above is definitely not good, you can go to the drama, the new shoots below can still grow, you must put it on the balcony, bright and ventilated place can pay attention to dry watering, not dry and watering, dry and wet on it.

It is difficult for the old trunk to live, only the new branches work, if you want the old trunk to live, hang nutrient solution for the tree, but is it necessary?

Brown is the main color, supplemented by other similar colors.

Brown (brown is also known as brown, ochre, etc.). Metaphorically, brown is in some ways the opposite of purple. Brown is often associated with earthy, natural, and austere.

It feels reliable, wholesome, and conservative. On the flip side, it's also considered to be a bit unsharp, but it can be compensated for by using brighter colors.

Brown has a very intimate association with wood as well as small areas of stone. A few years ago, there were many, many ** that used wood texture for backgrounds. This trend seems to be over, but if handled well, "woody"** is still eye-catching and can give a great textured feel.

Of course, brown will be associated with old and aged ** and materials, which can be used to create warmth and nostalgia.

Usage of Brown in Design Brown comes in many gradients and shades, and a large part of them get their name from nature. Light browns include sand, cheese, and beige, medium browns include chocolate, cocoa, and dark browns include coffee and reddish-brown.

The use of light and dark brown can produce a rich combination, and if you think about autumn colors, you'll think that nature offers a remarkable display of brown and red, orange and yellow pairings – a ready-made palette for achieving warm colors.

Brown with green is very earthy, while brown with mint green will look trendy. Yellow and orange can brighten up dark brown and still look "natural". If you want to avoid black, dark brown can be a great alternative.

Generally, it is a light ink rubbing, and then the ink is dyed Finally, if possible, it is lightly dyed with ochre locally, and finally dyed with stone green dots to dye moss.

Untie; The ducts are located in the xylem and mainly transport water and inorganic salts dissolved in it; The sieve tube is located in the phloem and mainly transports organic nutrients The function of the duct is to transport the water and inorganic salts absorbed from the roots to all organs of the body, and the transportation direction is from bottom to top; The function of the sieve tube is to transport the organic matter produced by the photosynthesis of the leaves through the sieve tube to other organs, such as roots, from top to bottom

The reason why trees are not afraid of hollowness is that the hollow part of the tree is only the pith and part of the xylem, and there are still ducts in the xylem near the bark, and the water and inorganic salts absorbed by the roots can still be transported to the leaves and other organs, so there will be most of the trunk empty, but the branches and leaves are still alive

Therefore, b

The pole of the old tree is dyed with golden gold dust, what is the effect of everything falling with the meaning of subordinates? There are many effects.

The trunk of the old tree is dyed golden red, and everything is smiling, what kind of description does it belong to? What does it do? Describes a beautiful landscape.

The trunks of the old trees are dyed golden red, and everything has a benefit and belongs to the means of anthropomorphic depiction.

The uncle's stem is dyed with a layer of gold, and everything is smiling, which belongs to a figurative description, which is an anthropomorphic description, which is often encountered in composition.

What is the uncle doing, dyeing red, everything with a smile, this is an anthropomorphic expression.

The trunk of the old tree is dyed with gold and red, and everything is smiling, which belongs to the kind of obsession, and there is a greasy way to describe the grandfather's house.

The lid of the old tree is pressed above the red, and the smile of the things that are all there at one time belongs to the description of the environment, and he can also go out to describe the mood of the grand picture of the characters.

This is a metaphorical technique, describing the old tree smiling like a human.

What does it mean to be smiling at everything that you don't dare to sing? Descriptive expansion of the depiction.

I think this is a kind of intention, this kind of description, I think he may be using something to say what kind of eeeeee it contains

You're a woman, you just feel like that.

Inside the portal, but you have to do the quest to open it and you can see it again.

You have to do the daily tasks to the back of the moon to see on the edge of the moon well.

To do the daily work, open the quest line of the old trunk.

You haven't done that yet, there are 3 stages.

Hello, idiom: the line is about to die.