Gray fly Learn more about Gray fly
-
Control of Drosophila melanogaster in growing Rice in Philippine Island
The scientific name Hydrellia philippina Ferino belongs to Diptera, Muscidae. Hairy-eyed water fly is a general term for harming rice water flies. In addition to Oriental hairy-eye water flies, there are many kinds of water flies, such as gray thorn water flies, rice water flies (Ephydra macellaria Egger) and so on. Five species have been found all over the world, with similar morphology.
2020-11-08 Species rice Philippine island hair eye drops flies control scientific name Hydrelli -
Bee sesame fly
The bee sesame fly is also known as Drosophila melanogaster and Musca domestica. It is a kind of internal parasitic fly that parasites larvae in bees and feeds on its hemolymph and muscles. In addition to parasitic on bees, there are pill wasps and other wild bees. Found in some areas of Inner Mongolia, Hubei and Heilongjiang in China. 1. the morphological characteristics of the adult are silvery gray and the body length is 6mm to 9mm. There are white stripes between the head compound eyes, the forehead and face are covered with yellow hair, the chin is slender, yellow, the antennae are also yellow, the forehead is very wide, the male accounts for about 1 inch of the head width.
2019-01-16 -
How does green onion new leaf have white spot dry leaf to bend atrophied to do?
How does green onion new leaf have white spot dry leaf to bend atrophied to do? Please introduce a lot of diseases and insect pests that cause dried yellow leaves of scallion, such as downy mildew, gray mold, blight, virus disease, seed fly, etc. Since the medicine for treating downy mildew, gray mold and blight has no effect, scallion has the greatest possibility of virus disease and damage by seed fly.
2018-09-08 -
What's the nickname of the wild goose? What varieties do you have? Why are you flying south?
Wild goose is a second-class protected animal in China, is a large migratory bird, there are nine species, our country occupies seven. Geese are usually made up of six or multiples of six, so we usually see geese flying in groups and lined up for a while.
2020-11-11 Wild goose of don't name what have breed why? -
What do frogs eat?
Frogs mainly eat rice leaf rollers, rice borers, rice bracts, armyworms, corn borers, cotton bollworms, gray fly borers, eyebrow moths, rice eye butterflies, rice negative mud borers, rice weevils, scarabs, ladybugs, white-backed planthoppers, brown back planthoppers, rice black bugs, brown back planthoppers, rice latent bugs
2020-11-11 frog breed eat what lord want to eat rice roll leaf worm -
The living habits of butterflies
The living habits of butterflies
2018-07-06 -
What are the animals?
What are the animals?
2018-07-03 -
A natural enemy in the air more powerful than an eagle
The eagle has sharp eyes and can see thousands of meters or more. Since ancient times, there has been a beautiful implication of the eagle spreading its wings and showing a magnificent plan. So what are the natural enemies in the air that are more powerful than eagles? There are many types of eagles that are more powerful than eagles in the air.
2020-11-11 Than eagle fierce in the air natural enemy have double sharp -
Occurrence and Control of Rice Water fly in Aksu area
Rice water fly (EphydramacellafiaEgger) belongs to Ephydridae of Diptera family, which occurs very seriously in newly reclaimed saline-alkalized rice area and is one of the important pests of rice production in Aksu area. The insect bites on primary and secondary roots, resulting in stunted growth of rice seedlings or death of floating seedlings. The investigation of rice in Aksu area from 2002 to 2003 found that the yield loss of light stripe field reached 5.8% to 8.1%, and that of heavy stripe field reached 40.5% to 56.1%.
2019-01-15 -
Are wild pigeons protected animals?
Wild pigeons, also known as carved turtledoves and flower turtledoves, are common turtledoves in the south, similar in shape to domestic pigeons. is the wild pigeon a protected animal? Are wild pigeons protected animals? Wild pigeons are protected animals. At present, this species has been listed in the State Forestry Administration 20.
2020-11-11 Wild pigeon yes protection animal wild also known as carving -
How do gray parrots spend the winter?
The gray parrot belongs to a large parrot. It has a short tail, a round head and a long hairy face. It likes to climb and is not good at flying. So how do gray parrots survive the winter? How do gray parrots spend the winter? if there is a sun during the day in winter, you can let the gray parrot bask in the sun. It is recommended to release it at night.
2020-11-11 Grey parrot how winter gray belongs to large it -
What are the species of turtledoves?
What are the species of turtledoves?
2018-07-09 -
What kind of bird is the turtledove?
What kind of bird is the turtledove?
2018-07-06 -
What is the value of dragonflies? What is the function of its tail?
Dragonfly, also known as Ding Ding, Lantern Lighting, Ant, Lantern, Lantern, Ant, Duoyong, Shaoyang, Shanmi, Guangguang, is a common and beneficial insect in rural areas. It likes to hang out in wet places, has a strong ability to fly, and is good at preying on some pests.
2020-11-11 Dragonfly have what value its tail function dragonfly -
Specific drug for gray planthopper
Grey planthopper is widely distributed in East Asia, Southeast Asia, Europe and North Africa, and is distributed all over the country, especially in the Yangtze River Basin and northern rice areas. So what are the specific drugs for gray planthopper? Is there any good prevention and control method? I. specific drug control of gray planthopper
2020-11-08 Gray fly lice specific medicine ash fly widely distributed in East Asia in -
Control of Laodelphax striatellus at panicle stage of rice
Laodelphax striatellus can not only cause rice stripe disease by virus transmission, but also concentrate on panicle damage at late panicle stage. In order to clarify the control effect and application technology of pymetrozine and other insecticides on Laodelphax striatellus at late rice heading stage, Cheng Qinhai et al from Haining Plant Protection Station of Zhejiang Province carried out field research
2020-11-08 seed rice panicle stage fly ash lice control not only -
How to prevent the occurrence of Pinellia ternata virus
How to prevent the occurrence of Pinellia ternata virus
2018-06-29 -
What is the season when swallows fly back from the south and geese fly south from the north?
Swallows and geese are the two favorite migratory birds except chickens, ducks, geese, ducks, sparrows, cuckoos and other common birds. What is the season when swallows fly back from the south and geese fly south from the north? According to bird data, swallows are most willing to approach
2020-11-11 Swallows from the south fly come back and geese north fly south -
The difference between wild geese and wild geese
The difference between wild geese and wild geese
2018-07-03 -
Culture techniques of Grey Magpie
Culture techniques of Grey Magpie
2018-09-08