leaf gall mosquito Learn more about leaf gall mosquito
-
Control of jujube gall midge, a pest of jujube trees
Jujube gall midge (Contariniasp.) (1) alias and taxonomic status jujube bud maggot, curly leaf maggot, jujube maggot, belonging to Diptera, gall mosquito family. (2) the insect is distributed in all jujube areas in China, and the damage is the most serious in Shandong, Shanxi, Henan, Hebei and Shaanxi.
2020-11-08 Species jujube tree pest jujube gall midge control -
What methods are there to control edible mushroom gall mosquitoes?
What methods are there to control edible mushroom gall mosquitoes?
2021-01-23 -
Lycium barbarum red gall midge and its control
Lycium barbarum red gall midge belongs to the gall mosquito family. The larvae are harmful to the ovary in the seedlings, forming abnormal buds and can not blossom. Lycium barbarum red gall midge has about 6 generations a year, overwintering as mature larvae in the soil, pupating in spring the following year, adults appearing in buds in mid-April and peak in May, laying eggs at the top of young buds. The larvae ate the ovary and the injured buds were deformed. Fall off because it can't blossom. In late September, the mature larvae were buried in the soil to overwinter. The method of prevention and control is to spray 50% 1605 EC 1000 times in the middle of April.
2019-01-15 -
What are the damage characteristics and living habits of jujube gall midge
Jujube gall mosquitoes are commonly known as curly leaf maggots, jujube maggots, which harm the young leaves of jujube trees with larvae, making the injured leaves curl vertically to the leaves. The curly leaves were purplish red in the early stage and brownish green in the later stage. The injured leaves gradually withered and scorched and fell off. Jujube gall midge produces 5-6 generations every year and overwinters as larvae in the shallow soil under the tree. The larvae began to roll leaves in late April, and the damage reached its peak in early May. The first generation of pupae was in early June and emerged as adults in early June. A large number of larvae occurred in Beijing from May to June, and the damage was the most serious. The larvae matured in about 10 days. Late August
2019-01-16 -
Occurrence and control of gall mosquitoes in edible fungi
First, morphological characteristics of gall midges, also known as small red maggots, mushroom gnats, gall midge adults are like small mosquitoes, tiny and weak, it is difficult to see with the naked eye. The head, chest and back of the worm are dark brown, and the others are grayish brown or light orange. Larvae can be hatched by eggs or reproduced by maternal larvae. Each female can produce more than 20 larvae on average. The larvae are endangered in the feed at the early stage, resulting in sparse and weak hyphae. Transfer to hyphae and fruiting bodies in the later stage. When the fruiting body is killed, it first propagates at the base of the mushroom stalk, and then climbs up to the junction of the mushroom stalk and the mushroom lid, and some of them drill into the bacterial fold and are damaged by insects.
2019-01-16 -
Study on cultivation of Pleurotus ostreatus in idle space in flower greenhouse
Study on cultivation of Pleurotus ostreatus in idle space in flower greenhouse
2020-05-31 -
Control methods of gall mosquitoes in edible fungi
First, the cause (1) improper fermentation of culture material. The fermentation of the culture material is not thorough, the pile turning is uneven, the fermentation time is too short, and the disinfection is not thorough. (2) the microclimate in the mushroom room is not suitable. Such as the humidity in the mushroom room is on the high side. (3) the cultivation conditions are poor. Mushroom farmers use old mushroom racks to cultivate mushrooms, but the disinfection is not thorough after harvest. The water source is not clean, with diseases, insects and miscellaneous bacteria. The mushroom room is badly ventilated. Second, prevention and control methods (1) site selection and mushroom room disinfection. The mushroom production site must be in a dry, near-water and clean place.
2019-01-16 -
Control of leaf gall midge caused by insect pests of mango
This insect is a frequent and important pest and is distributed in Guangdong, Guangxi, Hainan, Yunnan, Fujian and other producing areas. The insect is seriously damaged shoot stage leaves, each leaf may have several or more than a dozen galls, which has a great impact on the quality of new shoots, and the damaged leaves leave a large number of perforations.
2020-11-08 Species mango pest leaf gall mosquito control this insect in Guangdong -
Ganoderma lucidum pest: fungus gall midge
Mycophila fungicola Felt is also known as Mycophila fungicola. Is diptera, gall midges. 1. The adult is small, about 1 mm long. The head, chest and back are dark brown, others are taupe or orange. Head small, compound eyes large, left and right connected, slender rosary antenna, 11, each section has a circular radial fine hair, male antenna than female insect long, wings broad hairy. The female has a pointed abdomen, while the male has a pair of pincer-like clasps. Egg kidney shape about 0.3 mm long, milk
2019-01-16 -
What does red willow use to spread its seeds?
Salix mandshurica is a good soil and water conservation tree species with straight and flexible branches and good wear resistance, which can be used for weaving. So how does the red willow spread its seeds? First, what does red-skinned willow rely on to spread its seeds? red-skinned willow spreads its seeds by the wind. Red willow has strong toughness and can
2020-11-08 Red willow shit what spread seed red yes good -
Early prevention of mushroom, fungus and mosquito
Fungus mosquitoes, also known as "gall midges", reproduce very fast, often carrying bacteria to make mushrooms sick, and their larvae (maggots) can be divided into white and orange. Mosquitoes often lay eggs on the compost that produces mushrooms, and the eggs begin to hatch before the hyphae grow up. The larvae grow up before the first batch of mushrooms come out, and are harmful to the stalks and lids of mushrooms. Therefore, the control of bacteria and mosquitoes should be prevented early. First of all, the culture materials for the production of mushrooms should use secondary fermentation materials as far as possible, and the mushroom house and bed frame should be sprayed with 49% diazinon emulsion 1000-2000 times per ton.
2019-01-16 -
What pests do you need to control when planting mushrooms?
What pests do you need to control when planting mushrooms? What methods can be used to control mushroom pests? Please also understand the net friend to help introduce the kind of mushroom need to control pests generally have mites, eye fungus midges, gall midges, jumping insects, nematodes and slugs and termites, for the above pests farming network finishing the control methods, the following detailed list for...
2018-07-17 -
Integrated Control techniques of Edible Mushroom pests
Integrated Control techniques of Edible Mushroom pests
2020-11-27 -
The efficacy of mosquito mother grass
Mosquito mother grass with galls can be used as medicine, with the effect of promoting blood circulation and hemostasis, detumescence and pain. It is used for the treatment of hemoptysis, hematochezia, hematuria and so on. It can also relieve the discomfort caused by bruising, swelling and pain caused by falling injury. It is also very helpful for fracture recovery. It is a common cure in the mountains. Not only that, it can also be eaten cold.
2018-08-16 -
Technical points of integrated control of diseases and insect pests of Shatian pomelo
It is understood that since the 1980s, large-scale Shatian pomelo planting bases have been established in various parts of Meizhou, and the economic benefits have been increasing. Many farmers in the practice of planting Shatian pomelo for many years, the cultivation techniques have been greatly improved, but due to the large area, a wide variety of diseases and insect pests, the new occurrence of diseases and insect pests.
2018-07-31 -
The new star of flowers and trees "Erythrina japonica" creates gall like tumor on trees
In the list officially released and confirmed as new species in 2004, there is a small bee named Erythrina gallwasp (EGW), which is called "Erythrina gallwasp" in China. A New Star in Biological Invasion
2018-07-16 -
Six characteristics of occurrence of diseases and insect pests in Pleurotus ostreatus
The main results are as follows: 1. most of the pathogens and harmful insects in the culture medium are organic matter. For example, rice straw, cottonseed hulls and livestock feces themselves carry a large number of bacteria spores, bacteria, mites, mosquitoes and flies and other eggs: the medium needs to be sterilized or fermented before use to eliminate or reduce.
2018-07-19 -
How do pests harm flowers? Main damage modes of flower pests
In the last article, we introduced the common pests in the process of potted soil flower culture. We all know that pests do great harm to flowers, seriously threatening the reproduction, growth, flowering, fruiting and ornamental value of flowers.
2018-10-15 -
Control of pear gall midge
Pear gall midge, also known as flower bud maggot, belongs to the family Diptera. The adult lays eggs in the bud. After the eggs hatch, the larvae (maggots) drill into the buds to eat stamens, the damaged buds can not open normally, wither and fall off. In recent years, the damage of pear gall mosquitoes in our county tends to be serious. In 2006, the average damage rate of single flower was 3.25%, and that of serious pear orchards was 27.64%. In 2007, the average damage rate of single flower was 9.25%, and that of serious pear orchards was 45.7%, which has seriously affected the fruit rate of pear trees. According to this site, March 9-
2019-01-16 -
Occurrence and Prevention of Common Diseases of Pleurotus ostreatus
In recent years, with the expansion of Pleurotus ostreatus cultivation area and the increase of cultivation years, the damage of pests is becoming more and more common, and the trend of occurrence is early and fast, and there is no harvest in serious cases. Because Pleurotus ostreatus is sensitive to pesticides and easy to produce drug damage, it is difficult to achieve the effect of killing insects and protecting mushrooms when the pests occur. Therefore, identifying the damage characteristics of various pests and reducing the source of infection are effective measures to avoid and reduce the occurrence of insect pests. Species of pests 1. Eye bacteria mosquitoes are also known as sharp-eyed bacteria mosquitoes, commonly known as small black mosquitoes, small flies, white maggots (refers to larvae). Diptera, mosquitoes
2019-01-16