Summary of Pest and Disease Control in Family Flower Cultivation
An article with detailed introduction about the flower clinic, summary of pest and disease control in family flower cultivation. Next, the editor will provide a detailed explanation for you.
Flower enthusiasts usually have several potted plants at home, and it's inevitable to encounter common pests like aphids! Here are some tricks to kill pests without using pesticides.
(1) Aphids: Mix 5 grams of laundry powder with 1.2 kilograms of water, stir well, and spray every 3 days, for 2-3 consecutive times, the pest control rate can reach 100%.
(2) Snails: Pour beer into a shallow dish and place it on the ground and potting soil. Snails will be attracted by the beer fragrance and crawl into the dish to drown.
(3) Ants: Crush garlic bulbs and dig 3-4 holes in the potting soil, then bury the garlic in the soil. After 2-3 days, the ants, as well as earthworms and nematodes in the potting soil will disappear.
(4) Red spiders: Light a mosquito coil containing pyrethrin and place it in a pot of orchids, then cover the pot with a plastic bag. After 1 hour of fumigation, it can kill red spider eggs and adults.
(5) Scale insects: Soak 500 grams of ripe chinaberry fruit in 1 kilogram of water for more than a month, then extract the juice. Use a 1:1000 dilution to prevent in late spring and early summer; if small scale insects are found, use a 1:500 dilution to kill them, apply once every 5 days, for 3 consecutive times, to eliminate the small scale insects.
There are also several other methods to deal with pests:
1. Tobacco: Nicotine and (Y-J) in cigarettes can control pests like aphids, red spiders, stink bugs, and ants. Preparation: (1) Soak 40 grams of tobacco leaves or stems in 1 kilogram of water for 24 hours, filter, and then dilute with an equal amount of water, add 2-3 grams of laundry powder to dissolve. (2) If there are no weighing instruments, soak several cigarette butts in 30 times the amount of water, wait for the water to turn yellow-brown, then add a little laundry powder to dissolve. Filter the solution before use and spray on both sides of the leaves. For severe pest infestations, immerse the affected parts of the flowers in tobacco water for 1-3 hours, and also immerse the planting material to effectively kill pests on the leaves and in the soil. The remaining tobacco water can be poured into ant nests or sprinkled around the pots to eliminate ants. Unused cigarette butts buried in the soil can prevent small flying insects.
Notes: (1) Do not add vinegar to solutions containing (Y-J) as it will weaken the pest control effect. (2) If laundry powder is added, rinse with water the next day after spraying or immediately after immersion. (3) If mainly used for scale insect control, it's best to add laundry powder or use laundry powder alone.
2. Garlic: Can control pests like aphids, red spiders, scale insects, and nematodes, and can also prevent powdery mildew. Preparation: Crush several cloves of purple-skinned garlic from the north, peel, and dilute with 10-20 times the amount of water, filter after 24 hours. Spray the prepared solution on the leaves; the residue and remaining solution can be poured into the pot to control nematodes and scale insects.
Notes: Garlic juice has some viscosity, to prevent dust accumulation, rinse the leaves after a few days.
3. Chives: Can control pests like aphids and red spiders, especially effective against aphids. Preparation and use: Crush 500 grams of chives, add 1.25 kilograms of water, soak for 24 hours, filter, and spray 3 times every other day.
4. Onion: Can control pests like aphids and red spiders, especially effective against aphids. Preparation and use: Soak 20 grams of onion bulbs in 1 kilogram of water for 24 hours, then use it, spray 2-3 times a week. To fully extract the active ingredients, the bulbs can be chopped or crushed and filtered before use.
5. Hot peppers (dried red peppers): Can control pests like aphids, red spiders, whiteflies, and stink bugs.
Preparation and use: (1) Thoroughly dry the hot peppers and grind into a fine powder. Mix 50 grams of pepper powder with 1 kilogram of water, boil for 10 minutes, cool, and filter. (2) Boil an appropriate amount of dried peppers in 20 times the amount of water for 20 minutes, cool, and filter. (3) Boil 250 grams of dried pepper seeds in 2.5 kilograms of water for 30 minutes, cool, and filter. Spray the powder on wet leaves, or sprinkle a small amount on the pot surface; spray the leaves and potting soil.
6. Wood ash: Can control aphids. Preparation and use: Soak 1 part of wood ash in 5 parts of water for 24 hours, filter, and spray. Use this method for prevention once a month, and it's best to alternate.
The detailed explanation above about the summary of pest and disease control in family flower cultivation is for reference only!