Many fruit growers have complained over the past few years: Pests and diseases are increasingly difficult to fight. In this regard, some people suspect that the pest has developed resistance or that the pesticide is counterfeit. These suspicions have some truth, but mainly depends on how to use medicine? I summed up 5 sentences, 40 words for everyone.
The first sentence is: correct diagnosis, prescribe the right medicine.
Many people think that there will always be an effect as long as the drug is played. actually not. In simple terms, disease-preventing drugs do not cure insects. Even if they are all fungicides, they are not covered by medical care. For example, oxazin (antiviral, anti-fat Mn-Zn) has special effects on the control of pyomyoscea, tomato late blight, cucumber downy mildew and other oomycete diseases, but it has no effect on other fungi.
The second sentence is: strengthen predictions and fight drugs in due course.
Everyone knows that we must seize the opportunity to do anything. Insects and insects have weak links, such as the hatching period of the larvae of the American moth, relatively concentrated larvae, and low resistance, which is the most favorable period for prevention and control. In addition, pests and diseases have a process of origin, prosperity, and recession. At the beginning of the development period, pests and diseases are not significantly degraded but they are accumulating power. Once an explosive situation has emerged, what good medicine to use will have little effect. This is like firefighting. For some protective agents, more attention should be paid before the bacteria infestation, because they are ineffective against invading pathogens.
The third sentence is: Select the device and apply it in place.
Spraying equipment should be sophisticated, especially when it is popular in large areas, the use of high-efficiency motorized sprays, and even aircraft spraying operations are necessary. The so-called application of pesticides refers to the point where the pesticides are to reach the pests and diseases that may cause infection. For example, when controlling aphids, spider mites, or downy mildew, the boom must extend into the canopy, so that the nozzles face upwards so that the back of the blade is sufficiently attached with the liquid.
The fourth sentence is: Accurate dispensing, high quality and efficiency.
Like people who take medicine to treat diseases, it is necessary to ensure the dosage of drugs for plants. Here, I particularly emphasize that the total amount of liquid medicine should not be less. When spraying with a manual sprayer, the amount of liquid must not be less than 60 kg per mu. If it is less, it is difficult to achieve full protection.
The fifth sentence is: alternating use, to maintain efficacy.
As we all know, the resistance will increase rapidly when a drug is used continuously. This is most evident in the use of pyrethroids. Therefore, use different types of drugs alternately.
China Green Coffee Beans
flavor: mellow and balanced, with fruit acid flavor, nuts, honey, chocolate, citrus;
Variety:Aribica
processing method: washing;
water content: less than 12%;
packaging: 60kg / bag;
size: 13#>90%
In 1892, French missionary father Tian Daneng preached in Dali, Yunnan Province, China. In order to drink coffee, he taught local villagers to grow and drink coffee. Up to now, coffee has been planted in Yunnan Province of China for more than 100 years, with an area of 120000 mu. Most of the varieties planted in Yunnan are ccatimor, with an altitude of 1000-1500m, The coffee produced in Yunnan has a balanced taste, rich nut and citrus flavor, some of which are very sweet, with obvious taste of chocolate, toffee and maple sugar. It is one of the high-quality coffee producing areas. Our coffee is produced at the junction of Puer and Burma - the Myitkyina original jungle beans at 1500-1750, with a rich flavor, high aroma and high sweetness. The 2019 international coffee cup Masters Tournament (China finals) is sponsored by beans.
Decaf Espresso Beans,Bulk Espresso Beans,Expensive Coffee Beans,Unroasted Green Coffee Beans
Yunnan New Biology Culture Co,.Ltd , https://www.lvsancoffee.com