vegetable borer Learn more about vegetable borer
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What if you get the vegetable borer when you plant rape?
Rape, also known as rape, sowthistle, Latin name: Brassica campestris L. Cruciferae, Brassica plants, native to China, its stem color dark green, such as cabbage, is a variety of cruciferous cabbage, flowers are yellow. In agronomy, the seeds of plants contain oil.
2020-11-08 Planting rape come on vegetable borer what to do also known as oil -
What is the harm of agricultural pest meadow borer? What kind of medicine should be used for prevention and treatment?
Meadow borer, Pyralidae, also known as yellow-green stripe borer, beet net borer, aphid borer, meadow borer are polyphagous pests, mainly harming beet, soybean, sunflower, potato, hemp, vegetables, medicinal materials and other crops. What are the hazards of meadow borer? Use
2020-11-09 Agriculture pests grasslands borer harm have what use -
Is deltamethrin toxic to people?
Deltamethrin is one of the most virulent pyrethroids insecticides, which has the effects of contact and stomach toxicity, rapid contact killing, strong knockdown power, no fumigation and internal absorption, and has repellent effect on some pests at high concentration. So is deltamethrin toxic to people?
2020-11-08 Bromine permethrin to people toxicity big bromine yes -
The insect on the edge of the vegetable field-the yellow poplar silk borer
The flowers bloom in spring and the insects begin to move. During the recent activities of science and technology going to the countryside, it was found that a pest, "boxwood silk borer", began to occur and damage on the roadside of the park. The yellow poplar silk borer is one of the common pests in plants, such as yellow poplar, melon seed, big leaf yellow poplar, small leaf yellow poplar, sparrow tongue yellow poplar, spoon leaf yellow poplar, Korean yellow poplar, holly and so on, which occur in Shanghai and other provinces and cities. Shanghai has three or four generations in a year, and the times overlap seriously. Usually spring starts in March, pupation begins in mid-April, Eclosion begins in late April, and the first generation is young in early May.
2019-01-15 -
What medicine to prevent what harm, what vegetable to give what medicine! Take a quick look.
What medicine to prevent what harm, what vegetable to give what medicine! Take a quick look.
2019-02-20 -
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 -
After the national ban on highly toxic pesticides, how to prevent and control diseases and pests?
Highly toxic pesticides refer to the toxicity of pesticides, that is, the degree of toxic effects of pesticides on human beings and livestock. In this regard, the state has banned many highly toxic pesticides, but in this way, many farmers will have to ask, how to prevent and control diseases and pests? In fact, after the prohibition of highly toxic pesticides,
2020-11-09 State ban high toxicity pesticides after diseases and insect pests prevention and control how to do -
Key points of vegetable cultivation techniques covered with insect net
Key points of vegetable cultivation techniques covered with insect net
2018-10-29 -
What is the effect of chlorobenzamide and how to use it?
What is the effect of chlorobenzamide and how to use it? How many days is the safety interval of chlorobenzamide? Please also know the netizens to help introduce 5%, 20% suspending agent and 35% water agent amide insecticides: chlorobenzamide, but there are many users do not use this kind of insecticides.
2018-07-11 -
What vegetables do you grow in August?
Leafy vegetables: amaranth, Auricularia auricula, hollow cabbage, golden leaf beet, spinach, cabbage, gourd: balsam pear, towel gourd, heat-resistant cucumber, bottle gourd, watermelon, melon, etc.; rhizome: radish, asparagus and so on. There are so many choices that you can choose according to your own preference.
2020-11-09 August planting what vegetables leafy vegetables leaves amaranth -
How to prevent and cure the bean borer?
How to prevent and cure the bean borer? Please introduce the bean borer, also known as cowpea borer, which is one of the main pests of beans. Cowpea borer adults are scattered and concealed, with a large range of eggs and a large number of eggs, so it is not easy to spray or trap. Control methods: first, the soil should be treated with insecticidal treatment before sowing, and its medicament should be.
2018-09-10 -
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 -
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 -
The harm of sugarcane drill beetle needs to be controlled carefully.
Sugarcane, (scientific name: Saccharum officinarum) sugarcane is a tall, solid perennial herb. The rhizome is stout and well developed. The culm is 3-5 (- 6) meters high. It is widely cultivated in southern tropical areas such as Taiwan, Fujian, Guangdong, Hainan, Guangxi, Sichuan, Yunnan and so on. Sugar cane
2020-11-08 Sugarcane drillworm harm great need caution control sugarcane scientific name -
Comprehensive management of flowering and podding stage of soybean
Soybean enters the flowering and podding stage, during which vegetative growth and reproductive growth go hand in hand, which requires sufficient water, fertilizer and light conditions. In cultivation measures, the coordination of vegetative growth and reproductive growth should be achieved to achieve more pods and seeds. The main measures should be as follows-ldquo; three prevention-rdquo; and strengthen the management of seed filling and mature stage. & ldquo; three prevention & rdquo; measures at flowering and podding stage (1) prevent prosperous growth: when soybean has seen 2 bolts bloom, use 15% paclobutrazol wettable powder 30 grams per mu, 40 kg to water, spray seal
2019-01-16 -
Ginger planting techniques: why do ginger have red leaves?
Why are the red leaves of ginger? Please introduce the reason why we found in the ginger field that many big ginger leaves turned red, some even the leaves of the whole stem turned red, the lower old leaves were serious, and gradually alleviated upward, and this situation was dotted in the ginger field. Although the leaves changed color, but the leaves were intact and there was no disease.
2018-07-18 -
Occurrence and integrated control of Chilo suppressalis
Since the 1990s, eggplant has developed rapidly in Jingning County. at present, the planting area of the county has exceeded 1300 hectares, with a total annual output of more than 51000 tons. At the same time, the eggplant yellow spot borer showed a trend of aggravating damage in this county, which affected the development of eggplant production. therefore, the author made a preliminary study on the occurrence regularity and integrated control techniques of this insect. 1 occurrence characteristics of eggplant yellow spot borer, also known as eggplant borer, which belongs to the family Lepidoptera. The larvae are harmful to eggplant buds, stamens, ovaries, tender stems, tender shoots and
2019-01-15 -
You want to be efficient. Low toxicity. 38 low-residue pesticides are all here!
You want to be efficient. Low toxicity. 38 low-residue pesticides are all here!
2019-02-20 -
What kinds of pesticides do you have? Introduction to the price and function of six commonly used insecticides
In agricultural production, pesticides are indispensable agricultural agents, which can effectively prevent orchards and vegetable gardens from being disturbed by pests and ensure the high yield and high quality of agricultural products. But there are many kinds of pesticides on the market. Do you know what they are? Let's learn more about it.
2020-11-27 Insecticide have what kind 6 kinds commonly used price and function -
How to prevent and cure the heart bug by planting beans?
How to prevent and cure the heart bug by planting beans? Please introduce the method of bean borer, also known as cowpea borer, is one of the main pests of beans. Cowpea borer adults are scattered and hidden, fly to lay eggs in a wide range, lay a large number of eggs, it is not easy to spray or trap. The adults lay eggs in the tender leaves of the plant, and after about 5 mi mi hatched for 7 days, the worms entered.
2018-07-19