and its control Learn more about and its control
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Causes of poor prevention and control of corn armyworm and correct control measures
Causes of poor prevention and control of corn armyworm and correct control measures
2019-08-21 -
The latest causes of poor prevention and control of corn armyworm and correct prevention and control measures
Corn armyworm is a common pest in the process of corn planting, which has the characteristics of long-distance migration and concentrated outbreak. Because of the influence of high temperature climate, the control effect of corn armyworm is not very good, which has a great impact on corn yield. So, corn.
2020-11-10 The latest corn armyworm prevention and control poor causes and correct measures -
Ministry of Agriculture deploys sustainable management of locust disaster
On May 28, the national working conference on green prevention and control of locusts in rural areas was held in Jinan, Shandong Province, to exchange and analyze the situation of locusts, and arrange arrangements to promote sustainable locust management. The meeting put forward that the specific goal of locust control in rural areas this year is to implement locust control.
2016-03-20 Ministry of Agriculture deployment locusts disasters sustainability governance work -
How to control the water of triangular plum, the method of water control and flower promotion / no watering to prolong the florescence
For triangular plum, many flower lovers should be very familiar with, it often appears in the streets of the south, is designated as the provincial flower of Hainan Province, is a highly ornamental plant. It is natural to grow triangular plum for viewing, but if you want to maximize its ornamental value, it is necessary to control water. How can triangular plum control water?
2018-12-23 -
Seven methods can effectively reduce the occurrence of diseases and insect pests in the control of diseases and insect pests.
Colored leaf grass is very popular because of its beautiful plant shape, rich leaf color and easy landscaping, but even if it has strong adaptability, it will inevitably be plagued by diseases and insect pests. what if it grows insects or diseases? Let's take a look at the prevention and control of diseases and insect pests.
2018-12-11 -
When will the potato (potato) be in control? How to control prosperity?
With the gradual rise of temperature and the invasion of Rain Water, the open-air potato has reached a peak period of growth, which is also the key period to control the prosperity of potatoes. If the potato is not booming in time, it will cause the stems and leaves to grow and reduce the yield. When is the potato (potato)?
2020-11-09 Potato potato when control prosperous good how with -
Common diseases and insect pests of planting pear trees and their control measures
Pear orchard diseases and insect pests are also one of the very important aspects, in addition to recording the types and hazards of diseases and insect pests, as well as the types, doses, times and techniques of the use of pesticides. How to make rational use of pesticides plays an important role in the prevention and control of diseases and insect pests. First of all, prescribe the right medicine to the case.
2018-09-07 -
Sweet potato control time and skills, when to play the right time
The first control of flowering was at the swelling stage of sweet potato; the second control of flowering was about 65-70 days after planting; and the third control of flowering was about 85-90 days after planting. Generally, it can be controlled by raising vine, cutting vine or medicine. Cutting vine can not only effectively control sweet potato vine
2020-11-08 sweet potato control flourishing time and skill when hit appropriate -
Control of diseases and insect pests of Taxus mairei
There are 7 kinds of diseases and insect pests of Taxus mairei cuttings in greenhouse during the whole growing period.
2018-10-21 -
Whitefly control: spiral whitefly control, how to control spiral whitefly?
There are two methods to control whitefly, one is physical control, the other is biological control. What are the natural enemies of spiral whitefly? Let's take a look. 1. The leaf back of guava was treated every 2 days at a water rate of 12.5 litres per minute in the field.
2019-01-04 Whitefly control helix how whitefly -
Integrated pest control: crop pest control in crop pest control
Have you ever heard of using natural pesticides to control diseases? Want to know? Let's take a look. Natural pesticides that can control diseases can be divided into plant composition, mineral composition, plant plus mineral composition and other four types according to their composition sources. first
2019-01-04 Diseases and insect pests integrated control crops control nature -
Control strategy of diseases and insect pests of high-quality early-bearing walnut
Control strategies of diseases and insect pests of high-quality early-bearing walnut 1 Analysis of diseases and control strategies of high-quality early-bearing walnut 1.1 Control strategy of black spot of early-bearing walnut black spot disease of early-bearing walnut is mainly caused by fungi when these fungi invade walnut.
2018-06-22 -
Management and Control of Garden Plant Diseases and insect pests in North China
As urban garden plants need to comprehensively consider the ornamental needs, the introduction of garden plants between areas will increase the risk of diseases and insect pests, coupled with the imperfect framework of the relevant working system, it is difficult to implement the quarantine work, thus missing the best practice of prevention and control.
2018-10-13 -
Orchid Water Control
Drunken Xishi
2018-03-01 -
The latest pest control measures of pear trees
Pear orchard diseases and insect pests are also one of the very important aspects, in addition to recording the types and hazards of diseases and insect pests, as well as the types, doses, times and techniques of the use of pesticides. How to make rational use of pesticides is of great importance to the prevention and control of diseases and insect pests.
2020-11-10 The latest pear trees diseases and insect pests control measures pear orchards -
How to control the florescence of triangulated plum? Learn these golden ideas. Triangular plum blossoms more often than not.
The main methods to control the flowering period of Triangle Plum are: water control, temperature control and fertilizer control. Temperature control general family flower cultivation may not have the conditions to do, then mainly talk about the method of water and fertilizer control. The following picture is a little messy, because I am too lazy to trim, hehe. Control.
2018-05-17 -
What are the matters needing attention for the purpose of peanut control in order to increase production and control prosperity?
Why do peanuts control prosperity? There are two reasons, one is to prevent lodging, and the other is to control overgrowth, both of which are aimed at increasing production. When is the right time to control the prosperity of peanuts. There are three references, the first reference is the growth period, the most.
2018-08-03 -
Grasp the time and methods of chemical control of cotton
Although the sowing of cotton is late, the development of cotton seedlings is also late. By the first ten days of June, the well-growing cotton fields in the north have now had 7 to 8 true leaves, and some have already budded. Around June 10, most cotton fields will enter the budding stage one after another. On June 10, most cotton fields have three fruit branches, but this year there will be two less fruit branches, and there will be no peaches or fewer peaches, which is not necessarily a bad thing. It can save the work of removing early buds and 1 or 2 fruit branches in the lower part, which is conducive to reducing rotten bolls and stiff bolls. According to the results of the cotton plant survey in Guoxin, the cotton owner is from June 10 to July 10.
2019-01-16 -
Control measures of diseases and insect pests of pear trees
Control measures of diseases and insect pests of pear trees
2018-07-02 -
How to control diseases and insect pests, 2 insect pests, 2 diseases / medicinal control is the most direct.
Diseases and insect pests are a problem that all plants do not want to encounter, and hibiscus flowers are no exception. If we are not careful in the process of breeding, it is easy for them to take advantage of the situation. This kind of problem is very harmful to plants, so we must deal with it in time when it appears, about how to prevent and control diseases and insect pests.
2018-12-09