garlic maggots Learn more about garlic maggots
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Occurrence regularity and control methods of garlic root maggots
Root maggot is a general term for the larval stage of Diptera pests that damage crops such as garlic. In recent years, the occurrence of garlic root maggots is increasing year by year. The damage caused by root maggots can reduce the yield of garlic and have a great impact on the quality of garlic, and the economic loss is serious when the damage is serious. Garlic root maggots (larvae) generally gather in the garlic root and.
2018-09-16 -
What kind of pesticide does garlic maggot use?
Garlic maggot, also known as onion field seed fly, onion maggot, onion fly and so on, mainly harms the pseudostem and bulb of garlic, which can cause the rot of garlic seedlings, wither and wilt leaves, and even die in pieces. This kind of pest is very common in the main producing areas of garlic, so when this pest
2020-11-08 Garlic maggots use what pesticides garlic maggots also known as onion field species flies -
How do root maggots eat garlic bulbs in autumn to prevent and cure garlic calcaneal disease
How do root maggots eat garlic bulbs in autumn to prevent and cure garlic calcaneal disease
2018-07-11 -
Occurrence characteristics and control of garlic maggot
First, harmful symptoms garlic maggots eat garlic bulbs with larvae, so that the bulbs rot, the aboveground leaves wither, wilt, and even die. The maggot pupa can be found when the injured plant is pulled out, the damaged garlic skin is yellowish brown rotten, the garlic head is drilled into a hole by the larvae, incomplete, and the garlic cloves are exposed and cracked, accompanied by a foul smell. The injured plant is easy to be pulled out and cut off. Second, the occurrence characteristics of garlic maggots can cause harm before winter. after entering winter, they pupate and overwinter, and begin to Eclosion from pupae to adults in March of the following year. Adults lay eggs around garlic roots.
2019-01-15 -
Control of garlic fly maggots with 48% Lesbon
Yuan Yong, a reader from Group 2 of Jixing Village, Tongshang Town, Dafeng City, Jiangsu Province, wrote that maggots occurred in the local garlic field in 2005, and 6 and 8 maggots could be seen from the roots of a plant of garlic, resulting in almost no harvest in some fields, and many garlic farmers were anxious. I hope we can ask experts to give a solution. For this problem, we consulted the relevant experts of the Plant Protection Station of the Department of Agriculture and Forestry of Jiangsu Province. Experts say onion flies, also known as onion maggots and garlic maggots, belong to the family Muscidae of Diptera and are common pests on green onions. If it is light, the output will be reduced by 10% to 20%, and the heavy one will be reduced by more than 30%.
2019-01-16 -
Control method of garlic root maggot in winter
Thoroughly remove plant residues. Garlic root maggots have strong tropism to plant residues, especially rotten garlic plants. Garlic residues in fields, fields and roadsides should be completely removed and destroyed during garlic harvest to reduce food sources for root maggots and reduce residual insects in fields. Regulate water and fertilizer and sowing plans, destroy...
2018-09-16 -
Comprehensive management technology of garlic
In the production and management of garlic, the early management is relatively simple, and the plant depends on the vegetative growth of garlic. When it grows to 5-7 leaves before winter, it can survive the winter safely. After the beginning of spring, with the rise of temperature, the root of garlic grows for the second time. After quitting the mother, it immediately entered a vigorous growth, and the yield of garlic was formed in this period, and this period was also a period of high incidence of diseases and insect pests. Therefore, it is necessary to strengthen the management of garlic in spring to lay a good foundation for the high yield of garlic. First, after the "sting" of the management of the return to youth, with
2019-01-16 -
Management techniques of garlic in spring
Before and after the Waking of Insects, with the rise of temperature, Cangshan garlic entered the green growth; before and after the Spring Equinox, reached the rotten mother period (also known as the withdrawal period). Due to the influence of continuous low temperature and drought weather in last winter and this spring, the growth of garlic is affected, the seedling condition is poor, and there are more weak seedling garlic fields, so the management must be strengthened. First, the management of the rejuvenation period. Before and after turning green, plant growth regulators or amino acid foliar fertilizer can be sprayed to enhance stress resistance and prevent the damage of late spring cold to garlic. After the Spring Equinox, garlic is in the rotten mother stage, and garlic maggots are easy to occur in this period, so pay attention to spray control.
2019-01-16 -
Garlic is heavily protected against four insects.
It is well known that garlic has medicinal functions and is generally free from diseases, so it is rare to get sick. However, garlic can only inhibit the occurrence of some diseases, but can not inhibit the harm of pests. Aphids such as aphids, seed flies, thrips, leaf miners and other pests should be carefully controlled to ensure the quality of garlic. improve the cultivation efficiency: first, the aphids that mainly harm garlic are: radish aphid, cotton aphid, peach aphid, cabbage aphid, yellow, green, yellowish green, and cherry red respectively. When the temperature is higher, it is beneficial for them to continue to reproduce and
2019-01-16 -
Planting techniques of garlic
Planting techniques of garlic
2018-07-05 -
High-yield cultivation techniques of Green Food garlic
1 Green food garlic site conditions the green food garlic base should be far away from the city, industrial and mining areas and main traffic lines, and there are no "three wastes" emission enterprises in and around the base area. The atmospheric environment of farmland is good, and the irrigation water quality and soil environmental quality should meet the Environmental quality Standard of Green Food producing area. The soil suitable for garlic growth should be deep plough layer, fertile soil, and the content of organic matter is more than 1.0%, and loam is the best. 2 the planting of green food garlic 2.1.The depth of soil preparation and ploughing is generally about 20cm, which should be ploughed carefully.
2019-01-16 -
The latest course on pest control techniques and methods of onion, garlic and leek vegetables
The common pests of onion, garlic and leek vegetables are mainly seed fly, onion thrips, onion leaf miner, leek leapfrog bug, leek root maggot and so on. The seed flies are mainly harmful to garlic, onions and onions, and sometimes to leeks. Damage the seeds and tender after sowing with larvae.
2020-11-10 The latest onion and garlic leek vegetables insect pests control technology methods -
Key points of high-yield cultivation techniques of pollution-free garlic
Chengbei of Meijiang District is located in the urban area of Meizhou, which is the main base of vegetable production in Meizhou. Garlic is one of the main vegetables cultivated in our district. Chengbei Town is far away from industrial and mining areas, and there are no "three wastes" emission enterprises around. The atmospheric environment of the farmland is good, the irrigation water quality and soil environmental quality are in line with the production conditions of pollution-free vegetables, the soil is deep, the soil is fertile, and the content of organic matter is more than 1.0%, which is suitable for the growth of garlic. (1) soil preparation, sowing, sowing, ploughing, raking, raking, no obvious bumpy, neat, loose, crushing
2019-01-16 -
Pest control techniques of onion, garlic and leek vegetables
Pest control techniques of onion, garlic and leek vegetables
2018-07-05 -
With what can maggots be destroyed?
Ground maggot is a general term for the larvae of Muscidae that harm crops and vegetables, also known as root maggots. So with what can maggots be wiped out? The editor will introduce to you: first, what are the harmful characteristics of maggots? Ground maggots gather mainly as larvae in scallions and garlic.
2020-11-09 Maggots use what can destroy maggots is right harm -
Garlic planting techniques: what are the pests in garlic rhizomes?
What are the pests in the rhizome of garlic? How to control garlic rhizome pests are as follows: control methods of seed flies: first, fields harmed by a small number of maggots have been found to apply all kinds of manure to refined organic compound fertilizer. Such as green alcohol bacteria bio-organic compound fertilizer, etc., or the application of multi-component compound fertilizer; second, the use of teling.
2018-07-18 -
What are the specific drugs for killing maggots?
Different drugs are used for different maggots. For example, when thistle maggots are killed with sustained-release granules, drip irrigation can be applied at the bottom, and thiamethoxide insecticides can be used against black-headed maggots, leek maggots, onion maggots and garlic maggots. In addition, 32.5% chlorpyrifos-root line ground maggot 1
2020-11-08 Killing maggots specific drugs all have which aimed at different maggots make -
Two common problems in garlic cultivation
In recent years, there are many problems caused by continuous cropping, poor management and unscientific fertilization in Jinxiang, Juye, Cangshan, Zhongmou and Kaifeng, the main producing areas of garlic. It can be summarized in nine words: "yellow leaves, dry tips, dead seedlings, low yield". The author now introduces the causes of the two headache problems in garlic cultivation in recent years to the majority of agrotechnical extension workers and garlic growers. Problem 1: garlic looked normal years ago, with a few dry tips of yellow leaves, but after turning green, the garlic seedlings were seriously yellowed.
2019-01-16 -
Green onion field fly
Deliaantigua (Meigen) belongs to Diptera, Anthomyiidae. Commonly known as onion flies, onion maggots, garlic maggots. It is a worldwide pest, which is distributed all over China. Omnivorous pests can be damaged by almost all crops. In the vegetable area, in addition to spinach, onions, garlic and cruciferous vegetables, it can also harm melons, legumes, corn, potatoes, cotton and hemp crops. Larvae eat into onions, garlic and other bulbs, causing decay, leaf yellowing, wilting and even death. Chives often cause lack of seedlings, broken ridges, or even complete after being damaged.
2019-01-15 -
How to grow garlic sprouts at home to succeed?
Garlic sprouts are a kind of vegetables that people like to eat very much. They feed on fresh green leaves and white and red pseudostems. So how do you want to plant garlic sprouts at home? 1. Selection of soil and planting containers The soil layer is deep, fertile, loose, and well drained.
2020-11-09 home garlic sprouts how seed talent success yes people