insecticidal ring Learn more about insecticidal ring
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The effect of insecticidal ring on thrips
The insecticidal ring, called Yi Wei, is a selective insecticide that can control a variety of pests. What is the effect of the insecticidal ring on thrips? 1. The effect of insecticidal ring on thrips 24 hours after application, the control effect of insecticidal ring on thrips reached 98%; 3-5 days after treatment, different concentrations of thistle
2020-11-08 Insecticidal ring yes thrips effect insecticidal ring it's called -
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 -
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 -
Several popular fish medicines
This product is an external insecticide for green, grass, silver carp, bighead carp and crucian carp, which can kill Chinese fleas, anchor fleas, rotifers, melon worms, third-generation worms, sporidia, ring worms, fish larvae, hook larvae, etc. it can also kill water centipedes, leeches and other pests. This product is a new type of highly effective insecticidal drug, which can effectively kill Anchor flea, Chinese flea, rotifer, ring worm, third generation worm, sporidium, double scale trematodes and other fish parasites. For four major domestic fish, freshwater white Pomfret, mandarin fish, sea bass, eel
2019-01-16 -
Management measures of Litchi in Spring
The climate is generally dry in China, which can promote the nutrition accumulation and flower bud differentiation of litchi and longan. At present, it is spring, and the management of litchi in this season is related to the key link of the growth and development of that year. According to the current growth and development of litchi and longan, the following suggestions on spring tube technology are put forward. Litchi is made up of.
2018-09-13 -
Management measures of growing Litchi in Spring
The climate is generally dry in China, which can promote the nutrition accumulation and flower bud differentiation of litchi and longan. At present, it is spring, and the management of litchi in this season is related to the key link of the growth and development of that year, according to the current growth and development of litchi and longan.
2020-11-08 Species litchi spring management measures China universal climate drought -
7 new effective fish medicines
Fish bug killer. This product is an external insecticide for green, grass, bighead carp, crucian carp and bream. It can kill parasitic Chinese carp, anchor head carp, trochodina, small melon worm, third generation worm, sporozoa, dactylogyrus, fish carp, hook shell larvae, etc. on fish within a few hours. It can also kill water centipede, ants and other pests. High chlorine. This product is a fungicide. It has strong killing effect on bacteria, fungi, germs, fungi, etc., and has strong killing effect on hemorrhagic disease, red skin, printing, rotten gills, black gills, enteritis, rotten shell and red skin of fish, shrimp, crab, turtle, eel and frog.
2019-01-15 -
4 new fish drugs with high efficiency
1. Perchlorine. This product is a fungicide, timely use of fish, shrimp, crab, soft-shelled turtle, eel, frog bleeding and red skin, printing, rotten Gill, black Gill, enteritis, decaying shell, red leg disease has a very good control effect. It has significant disinfection, sterilization and improvement effect on pond sediment and pond water. 2. Fish, insects and worms. This product is a new type of high-efficiency insecticidal drug, which can effectively kill fish parasites such as Anchorage, Chinese oysters, rotifers, ring worms, third-generation worms, sporidia, trematodes, monogonimus and other fish parasites.
2019-01-16 -
Brief introduction of the efficacy of Manni Alkali spermatin in killing Fish parasites
Mannichbasesingredient is a highly effective biological insecticide extracted from the roots and leaves of pure plant eucalyptus and made by scientific processing. People have known that eucalyptus has medicinal value more than 1000 years ago, especially in the rural areas of southwest China, its roots and leaves are usually soaked into solution to directly kill maggots and other pests. In recent years, relevant departments at home and abroad have conducted in-depth research to refine the preparation, which is recognized as broad-spectrum, high efficiency, low toxicity, easy degradation, no residue, no "three causes" and
2019-01-16 -
The organophosphorus insecticide banned by the European Union is used to promote flowers in Taiwan. Ten times the concentration of poison fog floating everywhere, environmental pollution is difficult to measure
The organophosphorus insecticide banned by the European Union is used to promote flowers in Taiwan. Ten times the concentration of poison fog floating everywhere, environmental pollution is difficult to measure
2020-01-15 -
Control of diseases and insect pests in the middle and later stages of growing apples
The young fruit stage is the peak of infection of early deciduous disease, the initial period of branch ring disease, and the peak of damage of aphids, leaf mites and shell insects. Therefore, to do a good job in the prevention and control of apple diseases and insect pests in the young fruit stage can enhance the tree potential, improve the fruit quality and realize the increase.
2020-11-08 Species apples diseases and insect pests middle and late stage control young fruit stage yes early stage -
What are the biological pesticides for the control of flower diseases and insect pests?
What are the biological pesticides for the control of flower diseases and insect pests?
2020-11-12 -
How to manage Sugar Orange in Winter
The weeds in the garden were cleared and covered on the tree plate, or trenched under the crown dripping line, the soil was filled with fertilizer or weeds and then sprinkled with lime powder, and the soil quality was improved by weed retting. Do a good job of disease prevention and cold resistance for fruit trees in winter, and ring cutting can also be taken.
2020-11-08 Sugar tangerine winter how management summary general garden medium -
Prevention and Control of Diseases and insect pests before bagging of early Spring Pear
The disease and insect began to move before and after the germination of pear trees in early spring, and the bagging of pear orchards brought a lot of inconvenience to the spraying work. Therefore, pest control before bagging is the key to pest control in bagged pear orchard. In this period, we should focus on strengthening the control of pear planthopper, pear aphid, red spider and so on. (1) strengthen soil, fertilizer and water.
2018-09-15 -
How to control flower leaf-eating pests
How to control flower leaf-eating pests
2020-11-20 -
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 -
Matters needing attention in bagging pears by reducing agricultural residues and improving pear flavor
Matters needing attention in bagging pears by reducing agricultural residues and improving pear flavor
2018-07-05 -
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 prevent and cure tea wheel spot disease?
How to prevent and cure tea wheel spot disease?
2018-06-28 -
Annual Prevention and Control Scheme of Diseases and insect pests with reduced Pesticide Application in Apple Orchard
Annual Prevention and Control Scheme of Diseases and insect pests with reduced Pesticide Application in Apple Orchard
2018-06-28