With the arrival of spring is not only thousands of purples and thousands of reds, but also those insects that have been sleeping for a winter, today Xiaobian summed up some pets in the garden, eating and drinking free of charge in the garden every year, this year we have to prevent problems before they happen.
✣ Aphid✣
Also known as honey worms, mainly suck the sap of plants, but also the more cute little insects in the insects, the appearance looks crystal clear, a bit like a small green gem, of course, not all aphids are like this. Aphids' natural enemies are ladybirds, aphid-eating flies, parasitic wasps, aphid-eating gall mosquitoes, crab spiders, grasshoppers, and insect pathogenic fungi. It can be controlled with imidacloprid and aphid net.
✣ Armyworm ✣
Overwintering larvae, which can erode your plants from early spring, are so abominable that they have been listed as important agricultural pests in the country. The armyworm and its adult insects are diurnal and nocturnal, and the adults have the habit of tending to blue fluorescent lamps, and can use blue fluorescent lamps to trap and prevent insects.
✣ Beetle✣
Is it reminiscent of the Beatles, an insect that existed before the age of the dinosaurs? There are many types of beetles, but without exception, there is a hard shell on the outside of the body, such as scarab beetles, celestial bulls, weevils and so on.
✣ ruler 蠖 (chi huo)✣
The ruler clam crawled to the edge of the leaf, like a question,
Lifting up two short yellow feet and swinging outwards,
Look for a place to live in the empty universe.
The wind heard, and brought the branches close to it,
Stretch out the hand of the leaf and pick it up.
— "Inchworm" by Harry Martinsson
The poems are very well written and make me feel good about the inchworm. Inchworm, midge reading four sounds, non-foodie, this kind of long bug that walks up and arches one arch after another, has a powerful mimetic function, confuses many natural enemies, so it also allows it to reproduce the family. If found, it can be eliminated with octanthion, boraxone, dimethoate or pyrethroid pesticides.
✣ Mealybug ✣
White or pink oval insects, distributed around the globe, adapted to a variety of environments, and are as powerful as Chinese people. If whitefly occurs, a small amount can be removed manually, and if the amount is large, propiophos, chlorpyrifos, imidacloprid (aphid net), malathion can be used.
✣ Red Spider ✣
The bloody look in the picture is somewhat terrifying, in reality, it is a small red dot, crawling as fast as an octopus spider, mainly endangering plants such as solanaceae, cucurbitaceae, legumes, and lilies. Mite danger, trichloroicides angulfal emulsion, mite death net wettable powder, pyridoxin emulsion, zygospine emulsion, etc. can achieve the desired prevention and control effect.
✣ Ticks ✣
It is a bug that we are more familiar with, and a peace tree that was once raised was patronized by insects, sprayed and wiped with soapy water. The insect body of the insect is wrapped in a layer of cuticle carapace, such as the direct spraying of it with drugs is not easy to work, the nymph period (that is, when the insect has not yet formed a shell), it can be sprayed with oxidized fruit, malathion, 255 iminothion, dichlorvos, cypermethrin, when forming adult insects, it is generally removed by physical methods, such as treating the insects with alcohol and vinegar with water, and then treating the plants with insecticides.
✣ Ground Tiger ✣
It's called a tiger, so you should know how powerful it is. The ground tiger mainly acts at night, sleeping in the soil during the day, which is quite in line with some of the living habits of modern people, and when the evening comes, it begins to eat plants, usually biting off the plant seedlings, and the teeth are definitely doubled. There are many ways to control tigers, and the insect repellent spray powder,
Cypermethrin spray, dichlorvos emulsion root.
✣ Whitefly ✣
Nymphs are like ticks, flattened and round, and adults are like small moths, but people never put out fires. Whitefly are small in size and reproduce quickly, and must be removed in time once they are found. The control of whiteflies can be sprayed with dichlorvos, oxidized Lego emulsion, and marathon emulsion.
✣Leaf curl ✣
As the name suggests, leaf curlers can roll up their leaves, hide in the leaves of the plant, and come out hungry to eat the surrounding stems and leaves. Leaf curls invade almost any plant, and can roll a leaf into a barrel with sticky silk, or it can roll several adjacent leaf blades together. If leaf curls are found, they can be directly pinched to death and sprayed with caterpillar insecticides.
✣ Nematodes ✣
Nematodes are tiny animals, like tiny earthworms, and the nematodes that suck the juice of the roots are the nematodes that are most likely to invade indoor ornamental plants, which will make the roots swell so that the roots cannot absorb water and nutrients from the top, and finally rot. Infested plants will appear unhealthy and eventually wilt.
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