What does orchard cleaning mean? What medicine is used for rose garden cleaning?

Garden cleaning is also a task that needs to be done in the process of flower and plant maintenance. It cleans up fallen leaves and weeds in the garden, and sprays fruit trees and other plants to provide a good environment for future growth. The same is true for home flower cultivation.

What does orchard cleaning mean?

Garden cleaning refers to cleaning the entire orchard, including diseased and insect-infested branches, fallen leaves, weeds, etc., during the dormant period of fruit trees, and then using pesticides to sterilize and kill insects in the entire orchard. Garden cleaning is not only useful for orchards, but also for some flowers and plants.

Physical Garden Cleaning

1. Combine winter pruning with the removal of pests and diseases.

2. Clean up weeds, fallen leaves, branches and debris in the park.

3. Incinerate or bury all debris cleared from the park.

Pharmacy Garden Cleaning

Choose a reasonable garden cleaning agent, generally lime sulfur, which is a broad-spectrum insecticide, mite killer, and fungicide. It has a good effect on preventing and controlling crop anthracnose, punching disease, leaf curl, powdery mildew, black pox, red spiders, scale insects, etc. Lime sulfur is an inorganic pesticide with long efficacy and low cost. It can kill insects and kill bacteria, and is not easy to develop resistance. The sulfur and calcium contained in it are also nutrients required by crops and are pollution-free to the environment.

How to use lime sulfur

1. Spray: During the dormant period of fruit trees, use a concentration of 3 to 4 degrees Baume (add 2 kg of liquid to the sprayer).

2 Trunk coating: After pruning trees during the dormant period, use lime sulfur solution to paint the trunk and main trunk.

3. Wound treatment: Using lime sulfur solution to disinfect and scrape wounds can reduce the infection of harmful bacteria and prevent the occurrence of rot and ulcers.

4 Whitewash: Use 0.5 kg of lime sulfur mother liquor, 5 kg of quicklime, 0.5 kg of salt, 0.5 kg of animal oil and 40 kg of water to prepare the tree whitewash agent.

According to the different characteristics of your own park, these methods are used in combination. For sick trees, wound treatment is used for the diseased parts, and then 1 meter of the main trunk of the park trees is whitewashed, and finally the entire park is sprayed. Generally, it is done once after winter pruning and before budding.

What medicine is used to clean the rose garden

For rose garden cleaning, it is best to do it after the roses have shed their leaves, then remove all the leaves and weeds in the garden, cut off the diseased branches and dead branches, and then clean the garden at a temperature between 4 and 15 degrees Celsius. When cleaning the garden, you can use a 1:50 ratio of water and lime sulfur to spray the garden.

When a family plants roses outdoors, there is no need to clean the garden in the north, but in the south, it is necessary to clean the garden. Lime sulfur mixture can be used for thorough cleaning. All the branches of the roses need to be sprayed. If you are worried that the spray is not thorough enough, you can spray it again after 7 days.

How to use lime sulfur to clean rose garden

Winter is not only the dormant period for roses, but also the weakest period for pest activity. Pests are relatively concentrated in one place to hibernate, so this is the best time to clean the garden. In addition, the efficacy of lime sulfur is relatively mild in winter. At this time, spraying the rose garden with 3-5 degree Baume solution alone can not only effectively kill pests and diseases, but also will not cause any harm to the roses. Even if the concentration of the drug is slightly higher and causes drug damage, it will not have much impact on the roses that are about to shed their leaves.

Lime sulfur is relatively cheap. When cleaning the rose garden, try to spray the rose garden thoroughly without any dead corners, including the front and back leaves, branches, soil surface in the garden and some surrounding locations. This can not only achieve the purpose of eliminating diseases and pests, provide the roses with a disease-free dormant environment, but also will not incur high drug costs!