Friends who like to maintain flowers and grasses in the process of maintaining flowers and grasses will more or less encounter some diseases and insect pests, especially after the temperature rises, all kinds of diseases and insect pests have begun to rage, do not know like to raise friends who raise moon flowers, have not found, recently red spiders began to flood, even if the spray effect is not good, always can not kill the red spider, just eliminated and out, or not completely eliminated, today we will nag this red spider, see how to better eliminate them;
The eggs of the red spider can be safely overwintered in the winter, it may be hidden in the soil, and when the temperature rises, it gradually hatches, and when it is hot and humid, the red spider will multiply in large quantities, especially in the early summer, this environment is particularly suitable for the growth of red spiders, the reproduction of red spiders is very strong, and it is difficult to eliminate, which is a pest that flower lovers hate the most;
It just began to appear on the back of the leaf, it is difficult to find, and when it is found, the red spider has multiplied more, it will make the leaves appear faded green, the color begins to turn red and yellow, reverse the leaves, you can see the back of the leaves are red dots, this is the red spider, the red spider becomes more, the leaves begin to fall, the serious point of the entire plant will wither and die, then what to do if the red spider is found?
First of all, the first little skill is to rinse, use the home high-pressure water gun or a higher pressure spraying tool, spray the red spider, this time can be some unstable leaves or infected with insect pests to wash down, after rinsing, the fallen leaves on the surface of the pot are also completely cleaned up, so as to ensure the health of the growth environment, after washing, the plant becomes a little thin and lala,It doesn't matter, and after the insect infestation is eliminated, it will soon be able to resume growth;
Then spray treatment, there are many drugs for the treatment of red spiders, you can use spirant esters, butyl fluoromate, gram mite and other drugs spray treatment, spray according to the instructions for use, the number and proportion must not be mistaken, to avoid drug damage, different brands, the proportion and interval time of use are also different, there is a small skill when spraying drugs, which is also a small trick to quickly eliminate red spiders, that is, when spraying drugs, add an appropriate amount of detergent to it;
Dish soap do not add too much, generally 3-5L of the kettle, add a pump, almost 5ml, add dish soap can enhance the adhesion of the drug, spray the drug on the surface of the leaf can stay better, without adding detergent, the sprayed drug is easier to lose, the leaf surface stay time is short, the efficacy will be worse; while treating red spiders, master these 2 small skills, can make you have the effect of doing more with half the effort;
Today's introduction to the treatment of the red spider is over,
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