thrips Learn more about thrips
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How to control the corn thrips?
The harm of thrips often occurs in corn fields. Farmers who plant corn must control thrips in time. How to control thrips? Let's take a look at it. First, how to control the corn thrips? 1. Combine the accumulation of fertilizer during winter and spring to eradicate the edges and ditches of the fields.
2020-11-08 Corn thrips how control corn ground middle meridian regular meeting occurrence -
The latest control methods of corn thrips
Thrips is a general name of Thysanoptera, Insecta. Thrips harming corn in China mainly include Thrips maydis, Thrips graminis and Thrips oryzae. The three belong to Thysanoptera. The first two belong to Thrips family, Thrips oryzae belongs to Thrips family. It has two generations on corn and has solitary rows.
2020-11-10 latest corn thrips of control methods for insects -
What does a corn thrips look like? What are the harmful symptoms? What are the prevention and control techniques?
Thrips are maize seedling pests, mainly corn thrips, thrips, rice tube thrips, small (0.9-1.3 mm), can fly and jump. So what does the corn thrips look like? What are the harmful symptoms? What are the prevention and control techniques? What is a corn thrips?
2020-11-09 Corn thrips what is appearance harm symptoms yes -
Pest control methods of thrips in blueberry planting
Flower thrips pest control methods in blueberry cultivation flower thrips are one of the most common insect pests in blueberry cultivation. Flower thrips eat leaves that hinder the growth of new shoots, bend leaves, shorten leaf nodes, and have wounds on the stem (figure 1) [Jishan Huayao].
2018-06-09 -
How to control thrips disease of maize by sucking juice and secreting toxin and inhibiting growth of thrips
How to control thrips disease of maize by sucking juice and secreting toxin and inhibiting growth of thrips
2018-07-14 -
Control methods of thrips: control methods of thistle pests Cao Dai small black flower stump elephants prey on thrips
Thrips: thrips generally suck juice in tender watermelons and flowers, causing watermelon growth points to atrophy, blacken, and even necrosis. It is so harmful, how can we do it so that we can prevent it well? The harm of thrips to crops in recent years
2019-01-04 Thrips control methods insect pests Zhi Cao Dai small black flowers pile elephants -
Control methods of corn thrips pest
When thrips appear in corn, the seedlings should be pulled out immediately and taken out of the field, which can reduce the harm of thrips spread. You can also spray 10% imidacloprid wettable powder to effectively kill thrips. First, the occurrence time of corn thrips pest in spring, yellow thrips first in wheat
2020-11-09 Corn thrips insect pests control methods when corn appear -
How to prevent and cure the latest green onion thrips?
Green onion thrips supplement tobacco thrips and cotton thrips, which are mainly harmful to onions, leeks, garlic, cucumbers and eggplant vegetables in vegetable fields. it is mainly distributed in Northeast China, Beijing, Hebei, Zhejiang, Jiangsu, Guizhou, Guangdong, Guangxi, Hainan, Taiwan, Shaanxi and Ningxia.
2020-11-10 The latest green onions thrips how control supplement -
Control method of corn thrips
Control method of corn thrips
2018-07-01 -
How to prevent and cure thrips with green onions?
How to prevent and cure thrips with green onions?
2018-07-05 -
The effect of insecticidal ring on thrips
The insecticidal ring, called Yi Wei, is a selective insecticide that can control a variety of pests. What is the effect of the insecticidal ring on thrips? 1. The effect of insecticidal ring on thrips 24 hours after application, the control effect of insecticidal ring on thrips reached 98%; 3-5 days after treatment, different concentrations of thistle
2020-11-08 Insecticidal ring yes thrips effect insecticidal ring it's called -
Control of thrips in onion field
Thrips are one of the most important pests of green onions. Adult thrips and nymphs use file-sucking mouthparts to harm the heart leaves, tender leaves and buds of the plant, suck up juice, and form many fine silver-white stripes on the leaves. The leaf tip is dry, and in serious cases, the leaves are inedible, which has a great impact on the yield and quality of green onions. The thrips that damage green onions are mainly onion thrips, tobacco thrips and rice tube thrips, which are often mixed, which are in the peak period from May to September. The thrips are small, light yellow to dark brown, and the insect is one year old.
2019-01-15 -
Control methods of thrips insect pests
Control methods of thrips insect pests
2018-08-09 -
Is dichlorvos effective against thrips?
Dichlorvos is a highly toxic pesticide, which is often used to control crop pests. Does it have any effect on thrips? Is there any other way to prevent it? Does dichlorvos have any effect on thrips? Dichlorvos is effective against thrips. But use dichlorvos to control thistle.
2020-11-08 Dichlorvos yes thrips is it effective? dichlorvos a kind of -
Harm and control of thrips to orchid
Harm and control of thrips to orchid
2018-05-05 -
What are the harmful symptoms of rice and rose thrips? How to prevent and cure it? What kind of medicine do you use?
Thrips are the general name of Thysanoptera. Larvae are white, yellow, or orange, adults are yellow, brown, or black; feed on plant juices or fungi. Rice and rose thrips are the most common, so what are its harmful symptoms? How to prevent and cure it? What should I use?
2020-11-09 Rice rose thrips harm symptoms what is it how -
Are such rose leaves harmful to thrips?
In the 14th phase of the horticultural lecture hall, the symptoms of rose leaves are: are rose thrips harmful? Let's take a look at what the leaves of the thrips look like. This issue is the 14th issue of the horticultural lecture hall. I will talk to you today.
2018-09-14 -
What harm does thrips do to navel oranges?
What harm does thrips do to navel oranges? How to control thrips with navel orange? Also ask experienced netizens to help introduce thistle body tiny, generally only about 1mm, the naked eye is not easy to find, need to use more than 10 times magnifying glass observation, can see clearly; citrus thistle is mainly harmful to navel orange production.
2018-07-17 -
What are the prevention and control methods of muskmelon thrips?
The damage of thrips on muskmelon tends to spread and has become one of the main small pests on protected muskmelons. It has the characteristics of strong concealment and difficulty of prevention and control. So what are the prevention and control methods of muskmelon thrips? 1 、
2020-11-09 Melon thrips prevention and control methods there are which thrips in -
Symptoms and treatment of tobacco thrips disease in Oxalis purpurea
1. Thrips tabaci belongs to Thysanoptera family Thripidea. Thrips tabaci is small in size, 1.1-1.3mm in length; body color varies greatly, mainly black, brown or yellow; sucking mouthparts
2019-02-28