Remove stagnant water flower seedlings against pests

Flowers to resume production after the disaster, the following points should take timely measures:

After the storm, the timely removal of pots, planting ground water, avoid prolonged flooding lead to suffocation, yellow leaves, ethylene production, leaf wilt appear carved, falling and so on. Flooded the park can dig drainage ditches or machinery. The park blocks on poor drainage should be dug in the garden outside several storage pits, portable power sprayer will pit water discharge. Flat on the waterlogged depressions parks, fields should be cultivated itself into a permanent bar or table fields.

Floods, soil compaction due to prolonged water and the soil organisms, organic matter, etc., due to anaerobic respiration and fermentation, there lees flavor, it would seriously affect root growth. Should be promptly removed weeds, and 1-2 times plowing (plowing depth should not be too deep, usually 15-20cm appropriate), to release excess moisture in soil, improve soil aeration prevents root suffocation.

Prolonged flooding, soil moisture is too large, easily lead to the occurrence of disease stems and roots, so the post-disaster pest control is particularly important. Such as disaster prone to downy mildew, gray mold, rot, disease, etc., should be strengthened in order to avoid the spread of disease prevention and control. Especially in the facility after breaking soil fertility in different environments, more prone to sunburn, blight, black spot disease, such as anthrax. Should be taken to branches painted white (to prevent sunburn and other stem diseases infection), trigger sprayer sprayed protective agents, such as foliar spray once thiophanate-methyl, carbendazim, chlorothalonil, so as to ensure that branches and leaves intact, and promote photosynthesis.