sagittal tip Learn more about sagittal tip
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To grow tangerine, it is necessary to prevent the yak scale from harming the young fruit.
At present, citrus sagittal scale is one of the main pests in citrus orchards in eastern and northern Guangdong. More than 50% of citrus orchards in these areas occur in varying degrees, affecting production. In this paper, the occurrence of citrus sagittal scale was systematically observed at a fixed point and on a regular basis.
2020-11-08 Grow tangerine need prevent sagittal tip scale harm young fruit citrus -
What medicine to prevent what harm, what vegetable to give what medicine! Take a quick look.
What medicine to prevent what harm, what vegetable to give what medicine! Take a quick look.
2019-02-20 -
Control methods of Jiuli incense leaf blight
[symptoms] occur on the leaves, mostly from the leaf tip leaf edge to start the disease, serious can also spread to the tip, tender stem. The disease spot begins as a faded green macula, expands rapidly, and soon infects the whole leaf and becomes yellowish brown. In the later stage, the leaves were withered and covered with black grains, that is, the conidium of the pathogen.
2019-03-05 -
What pesticides are used in grapefruit?
Every National Day, a large number of grapefruit are on the market in our country, which are very popular with people. At present, many parts of our country are planting, but during the planting period, there will be all kinds of diseases and insect pests. If you want to spray chemical control, what pesticides will be used to control the grapefruit? 1. Harmful symptoms of glue disease
2020-11-08 Grapefruit with what pesticides every time National Day our country a large number -
What pesticides are used in sugar orange
Sand sugar orange is a kind of orange with sweet taste. It is mostly listed before and after National Day, and the price is not expensive. It can not only be eaten directly, but also can be made into cans. Many areas of our country are planted. What pesticide is used for that sand sugar orange? 1. Canker disease occurs in young fruit stage and new shoot growth from April to August.
2020-11-08 sugar orange what pesticide is kind taste very -
What are the common diseases and insect pests of pomelo?
What are the common diseases and insect pests of pomelo? How to prevent and cure it? Please introduce the following common diseases and insect pests of pomelo and their control methods: first, the main diseases of pomelo are Huanglong disease, canker, scab and anthrax. Canker is dangerous to grapefruit.
2018-09-10 -
The cultivation of red fruit in bonsai, a poisonous pure ornamental plant, increases the festive atmosphere.
Siji fruit belongs to woody plant, evergreen shrub, erect, plant height up to 40 cm, smooth glabrous, leaves alternate, oblong; flowers white, fruit red when mature, round, more than 1 cm in diameter. Alias: coral.
2018-07-03 -
High-quality cultivation techniques of Zuijinxiang Grape in Jingning, Zhejiang Province
The experimental site is located in Taoyuan Fruit ditch, Taoyuan Village, Dongkeng Town, Jingning County, Zhejiang Province, where the elevation is 600m, the annual frost-free period is about 215days, and the annual average temperature is 17.1 ℃.
2018-06-04 -
What should we do when insects grow in Jiuli incense? disease and pest control of Jiuli incense / 3 insects and 3 diseases are sprayed with medicine
Jiuli incense, a very ornamental plant, is very popular with flower friends because of its frequent flowering period and charming scenery when it blossoms. In life, many flower friends keep Jiuli incense, but because of careless maintenance and other reasons, will attract diseases and insect pests, that Jiuli incense leaves worms how to do
2018-12-13 -
How long does the tangerine plant blossom and bear fruit
Four seasons tangerine, this is a kind of fruit, is known to many people, is not strange, then how to grow this four seasons orange? How long does it blossom and bear fruit: how to grow tangerines: planting methods, the planting of tangerines is very similar to other tree species
2019-01-23 -
Planting techniques and Management methods of Sugar Citrus
Sugar orange is very rich in nutrients, especially the content of vitamin C is relatively high, often eat beauty light spot effect, many people also like to use to squeeze orange juice to drink. Sugar tangerines are also very versatile. Canned oranges we often eat are usually made of sand.
2020-11-08 Sugar tangerine planting technology and management method sugar orange -
The culture method of tiger tail orchid
The culture method of tiger tail orchid
2018-08-15 -
The latest culture method of tiger tail orchid
Tiger tail orchid, also known as tiger skin orchid, thousand-year-old orchid, tiger tail palm, etc., is a perennial herbaceous foliage plant of the genus Liliaceae, with many varieties, great changes in plant shape and leaf color, and strong adaptability to the environment. It is suitable for decorating study, living room and office space.
2020-11-10 The latest tiger tail orchid of breeding method nickname -
What if the leaves of the latest tiger skin orchid turn yellow?
Tiger skin orchid, also known as tiger-tail orchid, thousand-year-old orchid, etc., is a perennial evergreen herb of the genus Liliaceae. The rhizome grows creeping, the plant height can reach about 1 meter, the leaves are clustered and erect, there are transverse rhizomes, and flowers are often not bloomed in the family to appreciate the leaves.
2020-11-10 The latest tiger skin orchid leaf yellowing how to do nickname -
Five common diseases and insect pests of Michelia mollissima
In fact, the cultivation of Michelia mollissima is not very difficult, but some insect pests and diseases often occur in the process of maintenance. If it is not dealt with in time, it will not only affect the ornamental value of Michelia mollissima, but also prone to death in serious cases.
2018-07-02 -
How to cultivate and manage grapefruit
First, planting: pomelo trees like warm, humid, need fertilizer and water, and require deep and fertile soil. Pomelo trees should pay special attention to planting in places where the soil is more fertile, where there is sufficient water or where the water source is good. 1. Planting time. It is generally suitable for the spring and autumn rainy season, and spring
2020-11-08 How to cultivate manage good grapefruit one plant pomelo tree -
How to raise Tiger Pilan? Guidelines for inventory and maintenance of common tiger skin orchid varieties on the market
Tiger skin orchid, as one of the most popular potted green plants, is not only of high ornamental value, but also beneficial to human health. Maybe many flower lovers, like the editor, first came into contact with Tiger Pilan and thought it was just a single flower variety.
2018-10-13 -
Cuttage seedling raising technique of Kunlun fire orchid with rapid seedling formation and high transplanting survival rate
Kunlun fiery orchid is a new variety bred by artificial hybridization technology with the superior strain of Cymbidium sinensis as the female parent and the superior strain of Hainan as the male parent in the South China Botanical Garden of the Chinese Academy of Sciences. it has the characteristics of strong growth potential, fast growth rate, strange flower shape, upright climbing and so on.
2018-10-14 -
How to raise desert roses, breeding methods and precautions of desert roses / 6 simple tips
We know that desert rose has many functions and functions, and its main function is to watch flowers, but if we want it to blossom smoothly, we must understand how to raise desert roses, otherwise it will not only be difficult to bloom but also cause plant death. today we will introduce the breeding methods and matters needing attention of desert roses.
2018-12-20 -
Control and management of diseases and insect pests of 11 common indoor foliage plants
Potted plants can decorate the home, and at the same time, it can bring people a good mood. If you don't raise one or two pots of foliage plants at home, you will always have less taste of home.
2019-04-30