What else can you do without pesticides to kill the flowers planted on the balcony? Small buds and y

Laundry detergent can control aphids, whiteflies, red spiders, cabbage worms, inchworms, stinging moths and other pests, spray the back of the leaves and shoots with 900 times to 1000 times the liquid of washing powder, after about l hours to 2 hours, the mortality rate will reach 100%; To control scale insects, peach aphids and other pests, spray 500 times to 700 times the solution, spray once every 3 days, spray 3 times in a row, and the insecticidal rate can reach 94%.

Dried chili boiled water spray can also be used, wind oil essence diluted 1000 times, tobacco soaked water spray also works.

I've tried them all.

Catch the ants and put them on the tree and drag the bugs away.

1.Add 10 times water to cigarette butts, shredded tobacco or crushed orange peel, soak for a day and night, or dilute 20 times with water with mashed garlic, green onions or onions, and then filter off the residue and spray it on the back of the flowers and leaves, which can effectively kill aphids, red spiders and leaf litter.

2.Add 20 times water to chili peppers or chopped oleander leaves, boil for 20 minutes, water flowers or remove filter residue spray after cooling, but oleander liquid should be used up at one time to avoid poisoning by humans and animals.

3.Use a plastic bag to cover the potted flowers, open a small opening, burn a mosquito coil internally for fumigation, and remove the bag and mosquito coil after an hour, which can effectively kill the larvae and adults of butterfly moths.

In addition, spraying flowers and plants with 1 1000 neutral laundry detergent liquid had a very high killing rate for whiteflies. Sprayed with 1 800 wind oil semen, the insecticidal effect is also excellent. Use half a basin of water, put a little laundry detergent or medicated soap, stir up the foam, press the potted flower branches in the soapy water to scrub, or use a soft brush dipped in water to smear the branches and leaves of the potted flowers, which can kill aphids and red spiders and other pests.