What to do if an eggplant has a beetle? What to do if the eggplant has worms

There are many kinds of beetles, there are star ladybugs and black beetles, embodied as big as star ladybugs, they all belong to Coleopteran insects, like ladybugs Some are pests, such as twenty-eight star ladybugs, but most of them are beneficial insects, such as heterochromatic ladybugs, seven-star ladybugs, turtle ladybugs, thirteen-star ladybugs, red-necked ladybugs, big red ladybugs, red-ringed ladybugs, etc., these natural enemies will prey on hundreds of kinds of pests, prey on the adults, larvae, eggs, and pupae of the pests, and the number of predation is also very large, can prey on about 80 aphids every day, The main pests preyed on are aphids, mites, microphyllous beetles, grass borers, corn borers, cabbage worms, diamondback moths, etc. Therefore, for the eggplant beetle to identify clearly, if it is a beneficial beetle, do not spray with pesticides, they crawl on the eggplant, it is possible to prey on aphids or pests and other vegetable pests, not because there are beetles, they are harming the eggplant, on the contrary, they are the defenders of the eggplant, they are preying on and eliminating pests. If it is a 28-star ladybug, it is necessary to pay attention to pesticide spraying, it will feed on leaves, so that a large number of leaves are missing, which will cause fewer buds to fall, reduce fruits, reduce yield, should be sprayed in time to prevent and control, can be used strong suction, strong contact killing, stomach toxicity as one of the high-efficiency cyhalothrin, each 10 ml with 10 kg of water for spraying, but also effective control of aphids, cotton bollworm, cabbage worm, tobacco worm, beet armyworm, corn borer, thrips and other pests.

In short, some beetles are pests, some are beneficial insects, and they must be identified clearly when preventing and controlling, and they cannot be indiscriminately denied to spray to kill, because with beneficial beetles, other pests will be reduced.

You can go to the place where pesticides are sold and buy medicine, buy some insecticidal medicine, you can take some medicine from eggplants, you can kill the beetle.

Hello, glad you file a difficult question.

For the insect pests you mentioned, you can consider using phosphine EC, kung fu EC, killing EC, Mengweiling, avermectin, imidacloprid, Emilor and other agents to be diluted in rotation and sprayed. Choosing the right insecticide for different pests can quickly remove pests and diseases from eggplants.

And, it needs to be pruned and burned in time.

If you don't expect the eggplant leaves to be damaged by insects, it is best to use a clean, clean and sharp pruning knife in time, and Xingchun Nian will cut them all together with the petioles, and collect them and burn them intensively. Treating the leaves in this way cuts off the source of transmission of the pest.

Once eggplant is attacked by insects, it will directly affect its quality and nutritional value. Therefore, we must carefully observe and prevent the appearance of insect pests when buying or planting eggplants. Next, let's talk about several methods when eggplants have bugs.

The first method is to use organic pesticides to crack down on bugs. We can use onions, peppers, etc. to make a natural and organic pesticide and use a sprayer to water or spray the eggplant, which can reduce the damage of chemical pesticides to the eggplant, and long-term use can make the soil healthier.

The second method is to drizzle water over the roots of the eggplant. This is a relatively safe control method, which does not harm the plant and can play a role in repelling insects. Just drizzle the roots of the eggplant with water at regular intervals.

The third way is to pick the bugs and choose a more suitable location. Some bugs may hide in the eggplant, we need to pick them out by hand, and change the planting location of the eggplant before the next planting, there may be different bugs in different locations, and changing the location can avoid repeated infestation of the eggplant.

The above three methods can be used in combination with each other, when there are insects in the eggplant, we need to talk about the timely and effective control measures, so as not to affect the quality and health of the eggplant.

The whitefly, also known as the small moth, harms a variety of crops, mainly fruit trees, vegetables, and greenhouses. Similar to whiteflies are whitefly, planthopper, planthopper, etc.

The control can be used alternately with bitter pine, thiamethoxam, dimidoxamin, acetamiprid, aphid lice, imidacloprid, avermectin, etc. Respray once or twice every 5-7 days.