methyl methyl Learn more about methyl methyl
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Methyl topiramate
Full moon: the leaf shape is strong, the flower is big and out of the shelf, the type is stable, the appearance is quite regular, the color is jade green, glittering and translucent! Nice start.
2018-02-24 -
The long period of drug damage of meosulfuron
Methosulfuron herbicide is a kind of herbicide used in all kinds of wasteland, woodland, forest fire belt, airport, highway and so on. So how long is the drug damage period of meosulfuron? I. the long harmful period of meosulfuron-methyl can last for 3-6 months.
2020-11-08 Methyl methyl sulfuron many long drug damage phase methyl methyl herbicide -
Lecture 4.4: Discussion on the main causes of fatty liver formation in laying hens
Lecture 4.4: Discussion on the main causes of fatty liver formation in laying hens
2018-07-11 -
A 5-year reprieve for the death penalty of a highly toxic pesticide must be refunded.
A 5-year reprieve for the death penalty of a highly toxic pesticide must be refunded.
2019-02-22 -
List of banned and restricted pesticides in China| Agriculture must know.
List of pesticides prohibited from production, sale and use (33 kinds) HCH, DDT, toxaphene, dibromochloropropane, chlordimeform, dibromoethane, herbicide, moxa...
2019-02-26 -
What kind of herbicide is used in Phyllostachys pubescens
The stem of Phyllostachys pubescens is similar to bamboo, and the leaves are more similar, but as a kind of weed, it often grows in the field wantonly, affecting crops. What kind of herbicide can it get rid of? What kind of herbicide is used in Phyllostachys pubescens? You can use glyphosate, 2 methyl 4 chlorine, double
2020-11-08 Water bamboo leaves grass what herbicides water bamboos leaf grasses stems and -
Main herbicides and their application methods in wheat field
Main herbicides and their application methods in wheat field
2018-08-09 -
Control methods of Maize Diseases and insect pests
Control methods of Maize Diseases and insect pests
2019-03-04 -
Prevention and control of citrus anthracnose with withered leaves and withered shoots
Prevention and control of citrus anthracnose with withered leaves and withered shoots
2018-10-27 -
Temperature and humidity of pear storage
The optimum storage temperature of gold and Fengshui pear is 0 ℃ ±1 ℃. The storage temperature should be kept stable during storage, and the temperature change range should not exceed ±1 ℃. Gold and Fengshui pears should be stored at 90%-95% relative humidity, and the relative humidity should be kept at 95% when stored for more than 4 months. Appendix A Mel 1 Annual calendar of pear diseases and insect pests Control measures in mid-February, red spiders, heart-eating insects, pear bud-eating moths, yellow whitefly, scab, grass paramecium scale were pruned every year or every other year, and the trunk, main branches and backbone branches were scraped, rotten skin and debris were scraped.
2019-01-16 -
What kind of medicine should be given to the jujube tree during the medication time?
Spraying strychnine or methyl topiramate in mid-late June can prevent rust, spraying mancozeb and verapamil every half a month in early July can prevent fruit shrinkage, and spraying Bordeaux liquid in late July can prevent anthracnose. Add dichlorvos in front of rolled leaves after germination in spring
2020-11-09 Jujube tree medicine time play what in June mid-late ten days spray -
High-risk chemical pesticides gradually withdraw! The latest draft announcement of the Bureau of Prevention and Inspection, 18 kinds of pesticides prohibited or restricted use scope
High-risk chemical pesticides gradually withdraw! The latest draft announcement of the Bureau of Prevention and Inspection, 18 kinds of pesticides prohibited or restricted use scope
2018-05-05 -
Harm and control methods of root swelling disease of Chinese cabbage
Harm and control methods of root swelling disease of Chinese cabbage
2020-04-15 -
Yellow honey big cherry fruit for several years
Cherry is a common fruit, and now the varieties of cherry in our country are more comprehensive. So do you know the fruit of Huangmi big cherry for several years? Let's have a look together! 1. Yellow honey big cherry results in several years. Yellow honey big cherry usually takes two years.
2020-11-08 Yellow honey big cherry a few years the result is compare common -
Erkang, come and have a look at your crape myrtle-symptoms and control methods of diseases and insect pests in crape myrtle
It seems that it is better to be intoxicated and beautiful, and the wind is deceived by dew pressure. Who says there are no red flowers for a hundred days, and crape myrtle blossoms for half a year. Yang Wanli crape myrtle, alias Bai Rihong, has been the darling of the literati since ancient times. Yang Wanli's crape myrtle is lifelike, describing a vivid and beautiful picture for us. But
2019-04-30 -
It is better for apple trees to make medicine several times a year, what pesticides do they need and when to spray them?
Each kind of fruit tree is different, even big trees and small trees are different. The targets of prevention and control are also different in different regions. The main common pathogens of apple trees are: deciduous disease.
2019-02-26 -
Specific medicine for corn leaf spot
Maize leaf spot will affect the normal growth and development of maize, resulting in the reduction of maize yield. So what are the specific drugs for corn leaf spot? How to control corn leaf spot? 1. The specific drug of corn leaf spot can be used in the heading stage or the early stage of the disease for corn in high-yielding fields.
2020-11-08 Corn big spot disease specific medicine corn disease association influence -
Types of pesticides and matters needing attention in their selection
1.1 Inorganic pesticides are classified according to their composition and source, such as lead arsenate, calcium arsenate, arsenite, sodium fluoride, sodium fluorosilicate, sulfur, zinc phosphide, etc. Organic pesticides. Natural organic insecticides can be divided into plant insecticides (such as ivy, pyrethrum, tobacco, turpentine, anistemisin, azadirachtin, etc.) and mineral pesticides.
2018-07-16 -
What are the main diseases and insect pests of sweet corn?
What are the main diseases and insect pests of sweet corn? How to control the main diseases and pests of sweet corn are: corn borer, big. Leaf spot and sheath blight. First, the occurrence of diseases and insect pests: corn borer: moderate, local heavy occurrence. According to the survey, the average injury rate of mature corn plants is 10.06%, and the average of serious fields.
2018-09-09 -
What is the main management of big cherry trees in summer?
What is the main management of big cherry trees in summer? Please introduce the main management of summer cherry trees in the following aspects: 1. Soil fertilizer and water management big cherry fruit development period is short, need nutrient concentration, pay attention to pre-flowering, fruit development period and after fruit harvest, autumn topdressing, the first time mainly nitrogen fertilizer combined with phosphorus and potassium fertilizer.
2018-07-19