Planting Technology Lists
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When does marigold bloom? maintenance of flowering period of marigold / 3 months from July to September
Marigold is a kind of highly ornamental plant, which can be seen in many gardens in our country. When marigold is most ornamental must be when it blossoms. When will marigold bloom? How to maintain the flowering period of marigold? Next, the editor will show you something about it.
2018-12-22 -
Is mosquito repellent useful? the efficacy and function of mosquito repellent grass / not only mosquito repellent but also disease
Mosquito repellent is no stranger to everyone. It is a common indoor potted plant. It is famous for its unpleasant smell of mosquitoes during its growing period and is kept at home by many people. From the name of mosquito repellent, we know that it can repel mosquitoes, but is it useful? In addition to mosquito repellent, what are the efficacy and effects of mosquito repellent grass? To this
2018-12-22 -
The reason for the yellow leaves.
Gold diamond is an araceae plant, belonging to-species angiosperms, originating from Brazil and Paraguay and other South American regions. Gold diamond is perennial evergreen herb, compared to the strong slender petiole and broad huge leaves, gold diamond stem is short almost lovely. The highest known height of a gold diamond.
2018-12-22 -
How to control sunflower leaf blight with loose tail
Loose-tailed sunflower leaf blight is a common disease caused by fungal infection, which has a great impact on the growth of loose-tailed sunflower, which makes the leaves dry and the serious ones lead to the death of the whole plant. Serious diseases often occur in rainy days in summer and autumn. In the north, it mostly occurs in the shed with high humidity and high temperature.
2018-12-22 -
The leaves of Brazilian wood turn yellow.
Brazilian iron is the most common indoor foliage plant, and it is also very easy to maintain, but even so, some flower lovers will encounter the yellowing leaves of Brazilian oysters, which cannot be explained alone. Because the situation in Brazil is different in different environments.
2018-12-22 -
Control methods of stem rot of dragon blood tree
Dragon blood stem rot: after the dragon blood tree is infected, the primary brown spots on the leaves start from the leaf edge, and rapidly expand to grow or irregular black-brown water-like patches when the humidity is high, which seriously causes the leaves to wither and yellow and die. Stem infection is mostly caused by □ invasion, resulting in irregular black spots in the phloem.
2018-12-22 -
Prevention and control of wood anthracnose in Brazil
Some flower friends in Brazil have anthrax. Now, the symptoms, rules, prevention and control methods of anthracnose in Brazil are briefly introduced as follows: -, symptoms: 1, the disease causes large leaf spots, and when it is serious, the clumps of leaves are all withered and rotten, losing commercial value. 2. The disease affects a variety of Brazilian mosquitoes.
2018-12-22 -
Control methods of Dragon Blood Tree Tip Blight
Dragon blood tree tip blight is mainly harmful to the lower leaves. After the leaf tip is infected, the leaf tip expands into the leaf, the disease spot becomes straw yellow and sunken, there is a brown line at the junction between the disease and health, and there are many small black spots in the disease. Leaves often die of disease, but the middle leaves die only at the tip, so it is called tip blight. Therefore, it has a very direct impact on the viewing effect.
2018-12-22 -
Control methods of Blight of Begonia in four Seasons
The blight of Begonia in four seasons is a common disease of Begonia in four seasons, which occurs in flower farms and family potted crabapple. It mainly harms the leaves at the base of the stem and near the soil surface. In the early stage of the disease, the base of the stem near the soil was infected with dark spots, which became brown and rotten after expansion. Dark green watery round spot caused by leaf infection
2018-12-22 -
The main reason why peony leaves are easy to burn
Summer temperature is on the high side, peony leaves by strong light irradiation, sometimes there will be leaf tip, leaf edge yellow dry phenomenon. According to the observation and analysis of many years, the author talks about its causes and preventive measures. The reason for the dry tip and dry edge of peony leaves 1. The alkaline soil of the soil reduces the absorption of water and nutrients by peony roots
2018-12-22