Be careful when mixing pitaya pesticides! Copper preparations are best used alone

In the process of using pitaya pesticides, we usually solve the problems of insect pests and diseases, and sometimes we have to add nutrients and trace elements, so we often mix them, and we should pay attention to the following matters:

For example, in the case of mixed use of methyl propionate fungicides and triazole fungicides, we try to choose a combination of suitable cost and outstanding control effect, then we can use products such as benzyl ether. Its cost and effect are very good.

For example, when we want to mix tebuconazole and pyrazole, it is difficult to control the dose if we mix it now, because tebuconazole is easy to cause drug damage when the dose is high, and the safety of pyrazole when mixed is not as good as imagined. Try to choose the finished product of this kind of fungicide, so that the risk will be much less, because it is well proportioned.

When all methoxy acrylate fungicides are mixed, we generally adhere to two principles to be cautious, one is mixed with organophosphorus, the other is mixed with EC.

Because it is easy to cause drug damage when mixed with organophosphorus, EC and other fungicides or pesticides. In the case of high temperature and humidity, there is a great possibility of drug damage when the drug dose is increased, so we must pay attention to the dose.

And in the mixed use of pesticides, copper preparations should not be easily used as one of the objects of mixed preparations, because there are few suitable products for copper preparations worldwide, and most of them are very poor, so it is recommended that copper preparation products be used alone.

The mixability of methamidazole salt in insecticides is very good, and the controllability of imidacloprid and thiazide is very good. As dragon fruit has more buds and buds at high temperature, if EC products are used when mixed, as long as the dosage is increased, it is very easy to cause drug damage, so EC must be used with caution.

When fungicides, insecticides and foliar fertilizers are mixed together, they are often prone to drug damage. The reason for this drug damage is that its overall concentration is too high, causing the cells to exudate into the cell fluid.

So please note that when we generally recommend several products to be mixed together, it is best not to be less than 200 times as much as the overall potion.

We can also use root irrigation or root application to make it have a better control period and reduce the drug damage at the same time.

Like the prevention and control of one kind of underground pests, our own garden may gradually turn to root irrigation or granules to solve the problem, reducing labor consumption during the control period.

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