yellow spots Learn more about yellow spots
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The latest Research on the Evolution of National Orchid Line Art
Zhenhe, middle dwarf lotus petal of lotus petal orchid, thick-skinned broad-leaf lotus petal orchid from Baoshan, Yunnan, the first sight of this flower is this angle in the photo, this is the position, it seems to be made by its momentum, a strong sense of asphyxiation, can not feel the heartbeat, at a distance of two meters, I look at it reverently and solemnly. Yunnan is rich in.
2018-02-25 -
What medicine is used for yellow spot of fruit trees?
When yellow spot infects fruit trees, it will cause large pieces of leaves to fall, and the fruit will be speckled and unable to store. What medicine does fruit tree yellow spot use? What kind of medicine can be used for fruit tree yellow spot? carbendazim, mancozeb, Bordeaux solution, oxime tebuconazole,
2020-11-08 Fruit trees macula disease what medicine infection to fruit -
The latest gentleman orchid long spots and yellowing how to do?
The leaves of Cymbidium have leaf spots and yellow leaves, which may be sick, such as leaf spot and leaf yellow disease. under normal circumstances, the leaves of Cymbidium survive for about three years on the plant, and then the old leaves turn yellow, age and fall off naturally. This is the new generation of the growth of Cymbidium.
2020-11-10 The latest gentleman orchid long spot and yellowing how to do -
Identification of common confounding symptoms in rice
1. Several kinds of Ralstonia solanacearum 1. Sclerotinia sclerotiorum. It is more common in the late stage of late rice, which often occurs in clumps in the field, and there are several plants in a hole. The tissue at the base of rice is soft rotten and has dark brown spots. Peeling off the basal leaf sheath and stem, we can see that there are many black sclerotia smaller than amaranth seeds. 2. Bacterial base rot and wilt. Sporadic occurrence in the field, generally 1 in 1 point, 3 plants fell ill, the base of the diseased plant showed rat gray rot, the root system was rare and decayed, peeled off the basal stem, full of smelly water, sterile sclerotia. 3. Physiologically withered. The stem of rice plant shrinks and the base of rice stem is pinched by hand.
2019-01-16 -
What if the gentleman orchid has long spots and yellowing?
What if the gentleman orchid has long spots and yellowing?
2018-07-05 -
Is it a disease that there are yellow spots in the leaves of Cymbidium? it is necessary to distinguish between different situations.
Is it a disease that there are yellow spots in the leaves of Cymbidium? it is necessary to distinguish between different situations.
2019-03-01 -
Clivia long spots and yellow how to do? causes and solutions
Clivia long spots and yellow how to do? causes and solutions
2019-09-09 -
The difference between yellow tiger spot and yellow beaver flower
Yellow tiger spot and yellow raccoon flower are two common kinds of cats in daily life. They are very popular because of their lovely appearance and good color. What is the difference between yellow tiger spot and yellow beaver flower? Yellow tabby: the head of the tabby is round, the distance between the ears of the tabby is relatively close, and the size is moderate.
2020-11-11 Yellow tiger spot and yellow beaver flower difference yellow tiger spot beaver flower -
What are the animals?
What are the animals?
2018-07-03 -
Leaf spot of Fugui bamboo
The initial stage of the symptoms is brown spots, the edges are yellow; the disease spots gradually expand into round, central gray, the edges are dark brown, and the surrounding yellow; black grains appear on the disease spots under wet conditions. The prevention and cure method prevents the plant from being too dense and maintains ventilation and light transmission. When the growth is too dense, prune it in time and remove the diseased leaves in time
2018-10-22 -
Causes and control methods of cucumber yellow head with yellow veins and white spots
Causes and control methods of cucumber yellow head with yellow veins and white spots
2018-10-26 -
Bananas with colored spots (plum blossom spots) are easy to peel off.
Bananas with colored spots (plum blossom spots) are easy to peel off.
2018-07-25 -
What if the latest golden diamond leaves have yellow spots?
Golden diamond is a very popular foliage plant. It has long, pointed leaves. Each one is like a banana fan. It looks good when it grows up. It can be used as a potted plant in the living room. The function of golden diamond in purifying the air is also good. It attracts a lot of people.
2020-11-10 The latest golden diamond leaf have yellow spot how to do yes now -
Identification and diagnosis of main diseases and pests in melons and vegetables
Identification and diagnosis of main diseases and pests in melons and vegetables
2018-07-10 -
Rose yellow leaves all over the ugly spot how to do?
Rose green leaves grow black, brown, light yellow spots for no reason, but many flower friends mistakenly think rose is lack of nutrition, hurry to give rose supplement nutrients, in fact not. "There is no doubt about it.
2018-06-03 -
Why does triangular plum die when its leaves turn yellow? what should I do?
The bracts of triangular plum blossom are large, colorful as flowers, and last for a long time. Triangular plum is of high ornamental value and is used as a climbing flower culture in the south of China. Every Spring Festival, the green leaves set off the bright red film, like a peacock opening the screen, particularly dazzling. Northern potted plants, placed at porches, courtyards and hall entrances
2019-01-29 -
How to prevent and cure yellow spot of Pleurotus ostreatus?
How to prevent and cure yellow spot of Pleurotus ostreatus? Please introduce the method: at the initial stage of infection of Pleurotus ostreatus macula, there is a small spotted light yellow disease area on the cover, with the growth of the fruiting body, it expands the scope and infects other fruiting bodies, and then the color becomes darker and enlarges to the whole cover. In the later stage of infection, the mushroom body secretes yellowish-brown water droplets.
2018-09-08 -
Understand how to cultivate edible fungi, what if there are yellow spots on the leaves of Magnolia?
What if there are yellow spots on the leaves of Magnolia?
2019-06-03 -
What if the leaves of the orchid turn yellow? seven moves to make the leaves green / water and fertilizer for a year is the key.
Thick green leaves, broad and open to both sides, neat and good-looking, this is the gentleman orchid. Keeping it at home is definitely a kind of visual enjoyment. However, in the process of breeding, due to various reasons, the leaves of Cymbidium will appear yellowing symptoms, then what about the yellowing of the leaves?
2018-12-24 -
Yellow coke rot spot
Yellow coke rot spot
2018-04-27