Insecticidal Learn more about Insecticidal
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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 -
must-see| Onions, leeks... These are all pesticides. Three days, the eggs are dead. The flowers are half a meter long.
Mosquitoes are the most common in summer. All the hard work of raising flowers has fed insects. What little black flies, red spiders, whitefly bugs, big insect pupae... Just thinking about it gives me goosebumps. I bought several kinds of insecticide sprays. Not only does it smell bad, but it can't be killed cleanly! don't worry,...
2018-08-22 -
What is Insecticidal Shuang?
How is the effect of Shachongshuang? Which pests can be controlled by Shachongshuang? What do you need to pay attention to when using Shachongshuang? Please also know the netizens to help introduce the farming network to sort out the information of the insecticidal Shuang, listed below in detail for netizens' reference. The insecticidal principle of Shachongshuang: Shachongshuang has strong contact and stomach.
2018-07-11 -
What is an insecticidal order? Which pests can be controlled?
Shachongdan, also known as Chongdan and monosodium salt, is a sand silkworm insecticide with very similar chemical structure and insecticidal double. That is, Shachongshuang is disodium salt, while Shachongshuang is monosodium salt, so its insecticidal characteristics and control objects are the same as those of Shachongshuang, and the methods and matters needing attention in use are also the same as those of Shachongshuang. As a result of killing insects.
2018-07-11 -
We should pay attention to the use of specific pesticides.
Generally speaking, the insecticidal active components of specific insecticides are different, each has its own characteristics, and it has different insecticidal mechanisms (that is, the principle of pesticides killing pests). Now the varieties that are often used in production are: acetamiprion, buprofezin, flufenuron, diflubenzuron, imidacloprid, Rui.
2018-07-16 -
Trapping and killing effect of Jiaduo Frequency vibrating Insecticidal Lamp on Chilo suppressalis
Rice stem borer (Chilo suppressalis) is one of the important pests in rice production in Wuchang City. In recent years, with the change of rice varieties and the warming of climatic conditions in our city, the occurrence and harm of rice stem borer (Chilo suppressalis) is becoming more and more serious. According to the investigation this autumn, the average number of insects per mu of individual varieties of Wuchang reached more than 20, 000, and the highest number in key areas was as high as 60, 000, even more than 100000, which is rare in history, whether at home or abroad. In order to further control the damage of Chilo suppressalis, explore new ways to control Chilo suppressalis and reduce the pollution of insecticides to rice. Our city is in Wuchang this year.
2019-01-16 -
What is the insecticidal effect of azadirachtin? What is the insecticidal effect of azadirachtin?
Neem-an insecticide of nature, neem has insecticidal and sterilizing properties and has long been used as an herbal medicine. Do you know its effect on insects, the residual effect of azadirachtin, the systematicness of azadirachtin, the efficacy of azadirachtin products, and so on? I don't know.
2019-01-04 Neem vegetarian insecticidal effect how India neem nature -
Classification and study of botanical insecticides
10% of cypermethrin EC is used 2 to 5 days before going on the market: 2.5% deltamethrin 2 days; 2.5% kungfu EC 7 days; 5% rifampicin EC 3 days; 50% aldicarb wettable powder 6 days; 1.8% epididyl EC 7 days; 10% kill the enemy.
2018-07-16 -
Identification and use of insecticidal fish drugs
Identification and use of insecticidal fish drugs
2018-07-23 -
Insecticidal methods of vegetables in greenhouse
Insecticidal methods of vegetables in greenhouse
2019-08-25 -
What insecticidal pesticides are used before bagging peach trees
Peach tree is a common fruit tree in our country, which is planted in many areas, but if you want to have a high yield, you should not only master the basic technology, but also do a good job of bagging. What insecticidal pesticides do peach trees use before bagging? What insecticidal pesticides are used before bagging peach trees? Before the peach tree is bagged
2020-11-08 Peach tree bagging pre-use what insecticide pesticide peach tree yes our country -
How to mix insecticides and pesticides to increase efficacy
With the adjustment of agricultural industrial structure and the rapid development of vegetable production, the planting area of cabbage in cruciferous crops is expanding year by year, which provides abundant food for Plutella xylostella and Pieris rapae. In addition, the generation cycle of Plutella xylostella and Pieris rapae is short. The characteristic of large number of eggs makes it a cruciferous family in our county.
2018-07-15 -
Homework must be done to improve the insecticidal effect.
Zaojiao leaves take 1.5 kg of fresh leaves to be mashed, add 1.5 kg of water to filter to remove dregs, and take its juice. Spraying 4 kg of water per kilogram of juice can effectively control cotton aphids and red spiders. Melia azedarach leaves take 0.5 kg of fresh leaves to be mashed, add 3 kg of water, soak for half a day to filter out the residue. Liquid spray can control cotton aphid, red spider and cabbage green.
2018-07-16 -
List of insecticidal and germicidal herbicides for 30 common crops, such as rice, wheat, cotton, etc.
In the process of growing crops, different insecticides and herbicides need to be used. Isn't it troublesome to always find out what medicine to use when you need it? Here are 30 kinds of insecticidal and herbicidal agents for common crops, so collect them quickly! 1. Rice ⑴ insecticide: methoxyfenazide
2019-04-12 -
If plants have pests, it doesn't matter to teach you all kinds of convenient life insecticidal methods.
If plants have pests, it doesn't matter to teach you all kinds of convenient life insecticidal methods.
2019-02-25 -
List of insecticidal and germicidal herbicides for 30 common crops, such as rice, wheat, cotton, etc.
In the process of growing crops, different insecticides and herbicides are needed. Isn't it troublesome to always find out what medicine to use when you need it? Here are 30 kinds of insecticidal and herbicidal agents for common crops, so collect them quickly!
2020-11-09 Rice wheat cotton etc. thirty species common crops -
Organic agriculture calls for new organic insecticidal methods
Organic agriculture calls for new organic insecticidal methods
2019-02-24 -
Insecticidal | A few grains of garlic buried in the soil, all the insects and ants are dead, none of them are left.
Flower cultivation Daquan & nbsp; Subscription account Click to follow, Hua Hua teaches you to grow flowers! Growing flowers is beautiful, but it is easy to attract insects in summer, not to mention worms on flowers and leaves, even pots are full of worms. If they are not dealt with in time, there will be more and more.
2018-06-12 -
Application Technology of Daofeng Powder
50% insecticidal dew EC (Daofengsan) is an organophosphorus insecticide with moderate toxicity (only 1 ram 30 of methamidophos), stomach toxicity and contact killing effect. it has a very good control effect on various pests of rice, cotton, vegetables, fruit trees and other crops, especially against rice borer, and no pest has produced resistance to it. The application technology of the insecticide is introduced as follows: first, use technology: 1. Control rice stem borer, Chilo suppressalis, using 50% insecticidal EC per mu
2019-01-11 -
Peanut underground pest threat what method not only insecticidal but also low pesticide residues?
Farmers who grow peanuts know that the biggest headache in the process of growing peanuts is the underground pest problem of peanuts. Poor treatment of underground pests will not only reduce the yield of peanuts but also affect the quality of peanuts. However, it is too good to control peanut pests.
2018-07-20