What medicine is most effective in killing ladybugs? How do you get rid of ladybugs in your home?

Trichlorfon. Liquid, dichlorvos.

Panax notoginseng powder: These medicines can destroy ladybugs.

1.Control of adult insects (1) In the peak period of adult emergence, the adults are used to have phototaxis, and black lights are installed at the edge of the nursery, and a water basin is placed under the lamp, and some kerosene is dripped into the water.

Perform booby-traps. Pesticides are used in combination under lighting to prevent aggravation of hazards in the vicinity of the lighting area.

2) Some of the overwintering adults are unearthed from mid-to-late April to early May, and can be booby-trapped with sweet and sour solution, and the formula ratio is: 6 parts of sugar, 3 parts of vinegar, 1 part of liquor, 10 parts of water, and 1 part of 50 trichlorfon. After mixing, take fresh young poplar leaves and soak them, sprinkle them evenly in the trail ditch between the nurseries, and retrieve them overnight.

3) Place the watermelon rind after eating.

The residue is smeared with a concentrated trichlorfon solution, placed in the trail ditch between the nurseries, placed a piece every 7 meters, the melon pulp is facing up, and the melon skin is changed every 3 to 4 days.

4) Place fresh castor beans.

Poplar and other branches are bundled into handfuls, soaked in 90 times the liquid of 90 crystal trichlorfon, and inserted into the nursery at about 5:00 p.m., with 5 handfuls per mu and an interval of 10 to 14 meters each.

5) Some scarabs.

If you are fond of eating castor leaves, you will be paralyzed and poisoned and even die after being full, so planting castor beans as a booby trap around the nursery and between the intervals has a certain effect, but it will often wake up after paralysis and poisoning, so it should be killed in time. Mash with kilograms of castor leaves, add 5 kg of water, soak for 2 hours and then filter, and spray with filtrate in the affected area can also kill beetle adults.

Ladybugs can be killed with trichlorfon, notoginseng powder, ethyl spinoxida, azolfenamide, cyantranidin, endimidameth, avermectin and other drugs. If the ladybug is not numerous, you can take advantage of its phototaxis, install black lights around the garden, put pots under the lamps, and fill the pots with water or kerosene to trap them.

1. Plug the ladybugs in the vacuum cleaner. The best way to get rid of ladybugs is to physically vacuum them. By attaching a nylon sock to the back of a hose, you can use a vacuum cleaner to create a trap that sucks ladybugs into the vacuum cleaner and puts them outside.

2. Don't collect ladybugs by hand. Because ladybugs are likely to quietly leave behind a pile of yellow substance, which can stain the surface of **, clothing, and other things.

3. Sweep the ladybugs out the door. If you are close to the door, sweep the ladybugs out of the door with a broom.

Method 1: Physical expulsion.

Plug the ladybug in the vacuum. The best way to get rid of ladybugs is to physically vacuum them. If you use nylon socks to attach to the back of the hose, you can use your vacuum cleaner to create a trap.

Suck the ladybugs into the vacuum cleaner and put them outside.

Method 2: Natural insecticide method.

Spread out food-grade diatomaceous earth. Sprinkle de where you guess the ladybugs will pass. It can be spread inside or outside.

Spray camphor and menthol in ladybug-infested areas. In a spray bottle, mix either with a little water and spray it where you think ladybugs might be hiding. These sprays can drive them away without killing them.

Beneficial insects and pests! Reason: Ten-star ladybugs and twenty-eight-star ladybugs are pests that specialize in eating potato leaves. Whereas, the seven-star ladybug is carnivorous.

It feeds on aphids and scabies, and is a beneficial insect.

Hello, there are a few suggestions for eradicating ladybugs:

1.After the ladybug is found, you can remove the ladybug with your hand, and when you catch it gently, you can squeeze the juice of the old beam in the ladybug's body without grinding.

2.Spraying plants with 5% 10% agricultural red phosphorus solution or 50% 70% humic acid solution can kill ladybugs.

3.Try the insecticidal asbestos or natural enemy Cordyceps aqueous extract spraying, which has a certain control effect.

4.Clean the ladybug's egg colony frequently to avoid overabundance.

5.Strengthen cultivation management to avoid foliar wear and reduce ladybug parasitism.

6.Ventilation in the morning and evening reduces air humidity, which is also not conducive to ladybug activities.

7.When the insect situation is severe, insecticides containing permethrin and other ingredients can be used.

8.Proper ventilation after spraying to avoid residues.