methyl ring Learn more about methyl ring
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Annual formula list of pesticides in apple trees
In March, tebuconazole, chlorpyrifos and zinc sulfate were used for control. In April: tebuconazole, promethazine and avermectin were used for prevention and treatment. May: use Bansen zinc, carbendazim, chlorpyrifos and so on for control. June: using mancozeb,
2020-11-08 Apple trees pesticides year-round recipes tables abstracts March with E -
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 -
Special Topics on Orchid Diseases and insect pests
Orchid diseases and insect pests special picture treatment, white silk disease usually preventive medicine: pesticide name: methyl Likuling EC; action characteristics: internal absorption 20% sterilization.
2018-04-02 -
Difenoconazole and what compound
Difenoconazole is a low toxic fungicide, which can be used to control powdery mildew, early blight and anthracnose in cereal crops, rice, soybean and other crops. I.
2020-11-08 Diphenyl ether methyl ring azole and what compound phenyl ether yes -
How to get rid of bugs on night incense, pest control / dichlorvos control
Nocturnal incense, a kind of flower that blossoms at night and is deeply loved by people, is kept at home by many flower friends. However, in the process of breeding, there will inevitably be some problems, such as growing bugs, how to remove the worms on the night incense? Diseases and insect pests are the main reasons that threaten the growth of night incense.
2018-12-13 -
How to plant apple trees?
How to plant apple trees? Please give guidance on apple tree planting methods can refer to the following methods: 1. seedling cultivation techniques; new rootstocks and new varieties are all used in new orchards. It is recommended that apple seedlings use wild sweet tea rootstocks unique to the rootstock Yimeng Mountain.
2018-09-10 -
methyl thiophane effect
Methyl thiophanate is a broad-spectrum internal absorption of low-toxicity fungicides, farmers are often used as a sterilization agent, then methyl thiophanate efficacy what? 1, methyl thiophane efficacy 1, vegetable disease control: control cucumber powdery mildew, anthracnose,
2020-11-08 methyl tob jin efficacy yes one kind -
Mushroom ring
Name: mushroom circle alias: fairy ring disease. Distribution: it is distributed all over the country. Host: all turfgrasses. Features: dark green rings or arcs can appear on wet lawns in spring and early summer, or concentric circles formed by fast-growing (crazy) grass circles occasionally grow weak or dormant, or dead grass. Sometimes secondary circles formed by crazy-growing grass appear in the circle surrounded by dead grass. When the soil is dry, especially in autumn, the circle of overgrown grass in the outermost layer may disappear, making the outer layer in the outermost circle
2019-01-16 -
Efficacy and effect of methyl topiramate
Methyl topiramate is a frequently used fungicide and is widely used by farmers. However, there are also a small number of farmers who do not know much about it, so what are the efficacy and effects of methyl topiramate? The efficacy of methyl topiramate is a kind of broad-spectrum internal absorption.
2020-11-08 Methyl Taub ethyl efficacy and action methyl Tobu zinc yes. -
Control methods of Diseases and insect pests of Apple in different growth periods
What are the diseases and insect pests of apples in different growth periods? What is the method of prevention and control? From March to early April (before germination), pay attention to apple tree rot, stem ring disease, dry rot, overwintering pests, leaf mites. Knot
2020-11-09 Apple in different growth period disease and insect pests control methods -
Common diseases and insect pests of African violets and their control
1. Disease 1. Ringspot disease this is a disease caused by a virus, which is generally spread by thrips, and the leaves will produce ring markings after they are infected with the virus. Through the prevention and control of thrips to prevent the occurrence of virus disease, which is the main measure to control ring spot disease. Infected plants, generally there is no cure, can only be removed and destroyed. 2. Leaf spot is a leaf disease caused by fungi, which occurs first in the lower leaves of the plant, especially on the leaves that are damaged or in contact with the substrate. In the early stage of the disease, damage occurs on the leaves.
2019-01-16 -
Diseases and insect pests of Panax notoginseng
(1) Blight disease is also known as "rotten foot plague". Pathogen is a kind of half-known fungus in fungi, which harms seeds, buds and seedlings. The seeds rotted in the shape of milky white pulp, the seed buds died in dark brown, the base of the injured pseudostem (petiole) showed a dark brown ring depression, and the seedlings collapsed and died. Control method: disinfect the soil with carbendazim or Arnebia solution before sowing ①. ② found that the diseased plant was removed in time, sprinkled lime powder around the diseased plant, and sprayed 50% methyl topiramate 1000 times solution or 50% nail
2019-01-16 -
The latest course of techniques and methods for pest control of broad bean
Broad bean is one of the earliest legume crops cultivated by human beans. broad bean is grown in more than 50 countries in the world. In addition to selecting disease-resistant varieties, reasonable close planting and pruning, drought prevention and drainage, increasing phosphorus and potassium fertilizer, and enhancing plant resistance, chemical control is also
2020-11-10 The latest broad beans diseases and insect pests control techniques methods tutorials -
The latest control measures of wheat trematodes
Wheat midge is a worldwide pest, which is widely distributed in major wheat-growing countries in Asia, Europe and America. Domestic wheat trematodes are also widely distributed in the main wheat producing areas in China. There are two main species of wheat midges in China, namely, red midge and yellow midge.
2020-11-10 The latest wheat suction insects control measures -
Efficacy and function of nutmeg
Efficacy and function of nutmeg
2018-07-03 -
Comprehensive control measures of jujube rotten fruit disease with soft jujube meat and wine, smelly mildew and sour taste
Comprehensive control measures of jujube rotten fruit disease with soft jujube meat and wine, smelly mildew and sour taste
2018-10-27 -
Planting techniques of Pinellia ternata: what are the control methods for the diseases of Pinellia ternata?
What are the control methods for the diseases of Pinellia ternata? Also ask netizens to help introduce the disease control methods of Pinellia ternata, you can refer to the following methods for prevention and control (for reference). In the process of planting Pinellia ternata, the main diseases are tuber rot, anthracnose and ring disease. Prevention and control of tuber rot in Pinellia ternata: tuber rot is.
2018-09-07 -
Prevention and control of edible fungus diseases, main fungal diseases and control of Zingiberaceae flowers
Main fungal Diseases of Zingiberaceae Flowers and their Control
2019-06-03 -
What are the prevention and control methods of main diseases and insect pests of common seedlings?
The management of seedlings in the garden is a very complex work, different seedlings have different optimal living environment, so all kinds of seedlings also focus on diseases, so what are the prevention and control methods of common seedling diseases? 1. Downy mildew copper hydroxide, pine
2020-11-09 Common seedlings main diseases and insect pests prevention and control methods what is -
Seed price and planting method of potato
Seed price and planting method of potato
2018-10-26