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Special Topics on Orchid Diseases and insect pests
Orchid diseases and insect pests special picture treatment, white silk disease usually preventive medicine: pesticide name: methyl Likuling EC; action characteristics: internal absorption 20% sterilization.
2018-04-02 -
What kind of pesticide is used in beans?
Bean is one of the common vegetables in daily life, it has strong adaptability, not only can be cultivated in open field, but also can be planted in protected field, but also can be produced year-round and listed in the four seasons. So, what kind of pesticide do beans use? Beans generally do not need to use pesticides.
2020-11-08 Beans use what pesticides beans yes daily life common -
Prevention and control of diseases and insect pests of cherry blossoms and management techniques in summer and autumn
1, disease control leaf blight ① remove and burn diseased leaves, spray Bordeaux solution before germination; ② sprays 65% Dessen zinc wettable powder 500x liquid from May to June, spraying soil every 7 to 10 days, continuously spraying 2 times 3 times. ① strengthens cultivation management of brown spot to create good ventilation and light transmission conditions.
2018-10-21 -
Identification and control of Cartland black rot
Cartland is named in honor of the British horticulturist Mr. WilliamCattleya. Because Cartland is the largest and most severe variety of tropical orchids, it is also known as "king of orchids". But Cartland is also prone to disease if he does not pay attention to the cultivation methods.
2018-07-02 -
Planting time of green beans
Planting time of green beans
2018-07-05 -
Special Topics on Orchid Diseases and insect pests
Orchid diseases and insect pests special picture treatment, ring disease + anthrax "spiny spores" usually prophylactic use: pesticide name: 77% can kill wettable powder.
2018-04-02 -
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 -
Special Topics on Orchid Diseases and insect pests
Look at the special topic of orchid diseases and insect pests and treat the disease "two".
2018-04-02 -
Can six times the planting method be spring sowing?
Six times the opening of the flower is blue flowers, grow that is very good-looking, at home to raise a happy mood, six times the planting method is what kind of it? Can you plant in spring? Six times Li planting method: seedling maintenance, seedling division pot soil not too dry, soil a little hardened, roots are easy to be injured in the seedling division
2019-01-31 -
Planting time of amaranth
Amaranth can be planted in both spring and autumn, the planting time in open field is from late March to early August, the planting time covered by greenhouse and small arch shed can be about 30 days earlier, and different varieties can be planted at different times, from late February to late March: sharp-leaf red rice amaranth and pointed leaves can be planted.
2020-11-08 Amaranth planting time summary amaranth spring and autumn both -
Introduction to the origin and cultivation history of lettuce
Lettuce is the common name of leaf lettuce, also known as goose lettuce, lettuce, shipping lettuce and so on. It is an annual or biennial herbaceous crop of Compositae lettuce. According to the growth form of leaves, it can be divided into heading lettuce, wrinkled leaf lettuce and upright lettuce.
2018-09-06 -
When is the right time to bag the grapes and when is the best time to remove the grapes?
Grape bagging time: grapes cultivated in open field in southern China can be bagged in time after fruit setting and fruit thinning, while grapes cultivated in greenhouse and rain shelter can be bagged 15-20 days after fruit setting. Grape picking time: traditional bagging can be done before harvest.
2020-11-08 Grape when bagging suitable unbagging better abstract -
Basic principles of prevention and control of plant diseases and insect pests in family potted flowers
The prevention and control of diseases and insect pests should give priority to prevention. Whether it is family indoor cultivation or large-scale productive cultivation, it must be strictly quarantined to put an end to the sources of diseases and insect pests. If diseases and insect pests are found, the principle of "treating small, few and cured" should be carried out, and treatment should not be done when the damage is serious, so as to avoid wasting manpower and material resources.
2019-03-07 -
What are the common diseases and insect pests of Anthurium andraeanum? Prevention and control techniques of common diseases and insect pests of Anthurium andraeanum
Recently, the editor found that many flower growers were consulting about the cultivation of Anthurium andraeanum in the background, summed it up, and found that the consultation on the prevention and control of diseases and insect pests of Anthurium andraeanum was the most. The following editor brings you the prevention and control techniques of common leaf and flower diseases and insect pests of Anthurium andraeanum. For reference
2018-10-13 -
How to raise potted pansy?
How to raise potted pansy?
2018-08-15 -
Cultivation techniques of garlic
Cultivation techniques of garlic
2018-07-05 -
How to manage after planting Chinese yam
How to manage after planting Chinese yam
2018-06-29 -
How to pick out the heart in the method of six-fold family maintenance
Liubeili, also known as the butterfly flower, originated in South Africa and is now distributed in many provinces in China. It will blossom only in long sunshine and low temperature. Cold resistance is not strong, avoid extreme heat, like easy loam rich in humus. Six times the family maintenance method of light, six times the benefit can not bear the shade, must be in full light to grow normally.
2019-01-27 -
Planting method of Pansy tricolor
Planting method of Pansy tricolor
2018-08-16 -
Key technical points of pest control of radish
The disease mainly harms Chinese cabbage, radish and other cruciferous vegetables. It is common in China and serious in the north. (1) symptoms: mainly harmful leaves. At the beginning of the disease, the leaf surface scattered gray-brown tiny round spots, and then gradually expanded into an abnormal round spot, the center became grayish white, there are 1.
2018-09-14