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Control technology of grape green bug
When it comes to green bugs, many farmers have a headache. In the early years, they were only secondary pests. However, with the significant reduction in the use of chemical pesticides and the adjustment of agricultural industry structure, the population of green bugs has increased dramatically.
2018-06-03 -
Control of green bug bug in planting jujube
Green bug bug, also known as forage bug bug, can harm a variety of fruit trees, vegetables, cotton, alfalfa and other cash crops. In 2001, green bug bug occurred in a large area in Cangzhou jujube area, and seriously damaged the fruit, which is rare in history. According to June 16-18 (the peak period of the second generation green bug bug)
2020-11-08 Species jujube green blind bug control also known as forage grass -
Tea wing bug and hemp skin bug
Tea-wing bugs and hemipterous bugs both belong to Hemiptera Pentatomidae, and they are also pests that do great harm to garden ornamental plants. Tea wing bug bug Halyomorphapicus alias stinky wood bugs, smelly elder sister, brown bugs host a wide range of food, harmful to Robinia pseudoacacia, elm, figs, cloves, pomegranate, paulownia, peach, begonia and other garden plants. Harmful adults and nymphs feed on tender leaves, stems and fruit juices, causing leaves to turn yellow and early.
2019-01-15 -
Control techniques of main pests in litchi and longan
There are more than 50 kinds of pests found in litchi and longan, among which there are 5 kinds of litchi bugs, litchi stem borer, litchi tip moth, longan wheat moth and dragon eye cheek psyllid. Among them, the first 4 kinds damage litchi and longan at the same time, and the angle cheek psyllid only damages longan. In our province to litchi bug...
2018-09-15 -
The crown net bug of rhododendron
Also known as pear net bug, pear net bug, flower belongs to Hemiptera, Pentatomidae. All over the country. With nymphs, adults harm rhododendron, rose, camellia, Michelia, jasmine, wax plum, wisteria and other potted flowers and trees. For the harmful adults and nymphs are clustered on the back of the leaves to suck juice, and the back of the injured leaves looks like a black sticky substance that has been splashed. This feature can be easily distinguished from other piercing pests. The whole injured leaf is yellowish yellow on the back, and many pale spots are formed on the front. When the damage is serious, the spots become patches, and even the whole leaf is chlorotic.
2019-01-16 -
Can I put the green apple in the bedroom? Do you grow flying bugs and black bugs? What should I do when I have it?
Green pineapple plants are very popular in the market now. So can the green apple be put in the bedroom? Do you grow flying bugs and black bugs? What should I do when I have it? Green pineapple itself does not attract bugs, but there are a lot of green pineapple bought by many people, and there are a lot of worms crawling out of it. Most of the problems are caused by soil culture.
2019-03-25 -
Blind Toona sinensis: the occurrence of blind Toona sinensis on crops and the control of bamboo blind stink weevil
Bamboo blind stink bugs, you must know this kind of pest. Then how to prevent it and eliminate its harm to agriculture? Let's take a look at it. At present, pesticide control can still effectively control bamboo blind stink bugs, but it is not suitable for pesticide control during the continuous bamboo shoot picking period (April-October).
2019-01-04 Blind Toona sinensis elephant bamboo blind stink bug elephant in crop on occurrence -
Are ladybugs beneficial bugs or pests?
Are ladybugs beneficial bugs or pests?
2018-07-04 -
Carrot pests: control methods of cabbage worm, red stripe bug, microtube aphid, tobacco green worm and small leaf roll moth
The planting process of carrots is often attacked by insect pests, such as cabbage worm, red stripe bug, microtube aphid, tobacco green worm, small leaf moth and so on, which seriously affect the yield and quality of carrots and need to be controlled in time. The main pest control methods of carrots are introduced as follows.
2020-11-09 Carrots pests cabbage insects red stripes bugs microtubules aphids -
How to control the latest sorghum bug
Sorghum long bug, also known as sorghum narrow bug, distributed in most parts of China, mainly parasitic on sorghum, wheat, rice and other grass plants, adult, larva damage, absorb plant juice, resulting in yellow leaves, slow growth. So how to prevent sorghum bugs?
2020-11-10 The latest sorghum long bugs how control also known as -
Is ladybug a beneficial bug or a pest?
A ladybug is a small insect that is short-ovate to round, arched on the back, and has red, black or yellow spots on its back, which usually occurs on plants. So, are ladybugs beneficial bugs or pests? Now I would like to introduce to you. Whether ladybugs are beneficial or harmful
2020-11-11 Ladybug yes beneficial bug or pest ladybug is a kind of small -
The latest control methods of litchi bug
Litchi bug is a fruit tree pest, also known as litchi stink bug, belongs to the family Hemiptera, mainly harming litchi and longan, but also other disease-free plants. The adult is about 25 mm long, shield-shaped and yellowish brown. China is distributed in Fujian, Taiwan, Guangdong and Guangdong.
2020-11-10 The latest litchi bug control method yes fruit tree -
What are the black bugs of Cymbidium peanuts and how to control the pests of Cymbidium
What are the black bugs of Cymbidium peanuts and how to control the pests of Cymbidium
2019-03-01 -
Sorghum pests: introduction to the eggs of red bugs and larvae, how to control sorghum bugs
How to control the sorghum bug?
2019-02-12 -
How to control the sorghum bug?
How to control the sorghum bug?
2019-02-12 -
Pests and control methods of rhododendron
The main pests of rhododendron are red spider, rhododendron net bug and aphid. Red spiders can be controlled by pruning or avermectin spraying; rhododendron bugs can be controlled by removing diseased leaves or spraying imidacloprid; aphids can be controlled by washing, armyworm board or spraying imidacloprid.
2018-07-11 -
What about the growth of insects in roses? pest control of potted roses / light pest control
Because of the beauty of the rose, many flower friends choose to keep it indoors so that they can see the beautiful scenery up close. But the indoor certainly can not compare with the wild, because the conditions are poor, potted roses will be disturbed by insects, then what about the rose bugs? Soil, light and moisture are not up to standard
2018-12-13 -
Lawn pest-wheat bug
The wheat bug bug belongs to the family Hemiptera Pentatomidae. In recent years, due to the abnormal change of air temperature, the harm of wheat bug is becoming more and more serious, especially to dry ripe grass, shearing grass and other lawns. First, ecological habits and characteristics of nymphs are small, with incomplete wings, can not fly, can jump over a long distance. The body color ranges from reddish to black, with a yellow-and-white stripe on the back of the body. The adult is black, about 1 cm long and has white folded wings. Peeling off the dying lawn, you can see pests crawling everywhere. The wheat bugs like to be hot and angry.
2019-01-15 -
Who says that plants attract bugs at home? these plant bugs don't like to pay attention to.
Flowers on the balcony are always easy to attract bugs, especially in summer, mosquitoes and other bugs go to work one after another. In fact, not all green plants are easy to attract bugs, for example, the following beautiful flowers are also suitable for growing on the balcony without bugs. The following is followed.
2018-08-03 -
What about the bugs growing on bonsai?
Spring is a frequent period of flower diseases and insect pests, common diseases and insect pests are: aphids, shell insects, red spiders, blight, rust, powdery mildew and so on. So how do you get rid of those hateful bugs? First of all, let's learn about the following common insect pests.
2019-06-01