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Coordinates: Chuxiong Prefecture, Yunnan Province
Even the rain does not know where the spring is going, and the sun is clear and the summer is deep
Mo Sigh Fangfei is exhausted, and there are green trees
PS: There are relevant drug packaging diagrams and labels in the original text, but because of concern, many people say that they are selling drugs, selling advertisements, and then deleted!
It's spring and summer again! Harvest the beauty of autumn and winter (originally written in spring) and meet the challenges of summer, as a meat farmer, every summer is a season of fear and a season full of challenges.
However, every spring is the most important season of the transition phase, have you killed insects and bacteria?
The third year for everyone to present insecticidal sterilization posts, thank you for your support and encouragement along the way and criticism and correction.
This year Yunnan presents a big warm winter, a variety of insect pests have broken out in the spring, contemptible people are not talented, for all the small lords recommend a set of systematic three-dimensional insecticidal sterilization prevention and control series of posts, for you to prepare for the summer, with can not be perfect, will have to be loyal, I hope that you small lords laugh!
In the past few years, the pathogenesis caused by insect pests has been emphasized, and I don't know if you still have memories. Therefore, in order to reduce summer black rot, soft rot, soot, anthrax, white powder, spotted leaf disease, etc., please check the insect pests first.
Kill insects first, then sterilize, fat goes with the water, fat does not leave the water!
Spring has arrived, and the aphids are in trouble. The aphids belong to the students in the pest group: vulnerable groups, numerous, ready to be wiped out at any time, but ready to make a comeback. Almost all the pesticides on hand can bully them. But if you want to defeat the enemy with one move, Dr. Leaf will take you to fly... Come and go, let's get to know: imidacloprid
Is it very strange, look at the instructions: nicotine super efficient insecticide, I don't know if it is a little related to the old tobacco leaf composition. There are multiple effects such as touch killing (staining and dying [struggle]), gastric poisoning (see blood sealing the throat) and internal suction (plant poisoning), which are effective on the same day, and the residual period is as long as 20-30 days.
Dear leaf powders (butterfly butterflies), please note that the medicinal effect and temperature have a great relationship..., the higher the temperature, the better the effect, so let us work happily in the sun.
Then there is another one, cypermethrin, which is also called enemy killing. Good familiar name... As if from distant childhood memories. That's right, it's an old medicine. This medicine is just the opposite of the above, and the low temperature is just right, so it is particularly effective in the prevention and control of small black fly and winter pests in the soil in autumn and winter. However, it is basically ineffective for mites and mesenchymals. Sometimes it also has a stimulating effect on mites.
Enemy Killing Poison is the highest in Permethrin, the Golden Saint Seiya level. It has a touch and gastric toxicity effect (less, haha, no plant absorption function) is valid for 7-12 days, that is, once a week to two weeks, three times in a row.
Dr. Leaf solemnly reminds: Please use according to the concentration specified in the instructions. Kill thousands of insects, safety first, medication is not standardized, relatives two lines of tears!
Cypermethrin, also known as enemy kill. Long duration of effectiveness (7 to 12 days). Generally, 2.5% emulsion or 25 g/l emulsion or 2.5% wettable powder or 2.5% microemulsion 1000 to 2000 times liquid, or 50 g / l emulsion 3000 to 4000 times liquid are used.
Here is a correction of a medicine, many small partners buy a vermilin when they buy Bayer's suspension seed coating agent! This is used for seeding at the time of sowing! Do not use for the control of adult insects in normal times!
Here is the first recommended compound drug: a one-time elimination of small black fly, aphids and other compound drugs: imidacloprid + high-efficiency cypermethrin two drugs combined
How to use: According to the recommended concentration, take 2ML or 2 g + high-efficiency cypermethrin 2ML or 2 g water 2000-2500 ml mixed with water to irrigate the whole plant. Little Black Fly must be poured 2-3 times! In order to minimize insect infestation!
The second recommended compound preparation: imidacloprid + insecticidal list
Common: aphids, aphids, thrips; leafminer pests, leaf-eating pests: leafminer moths, leafminer flies, fine moths, leaf curls, butterfly butterflies, leaf curl moths, nest moths, wheat moths, spotted moths, pallet mosquitoes, stinging moths, stinging moths, leaf beetles; underground pests: scorpions, grubs, golden needle worms, ground tigers, root maggots, root aphids, root aphids, ground beetles, crickets, root crickets, root leaf beetles, root calves, root elephant beetles and termites, etc.; others: ants, bees, etc
Found sedimentation when mixed with water? A bag of 1.5 liters of water, sprayed first, the remaining liquid medicine and sediment watering.
This product is dissolved in water slower, shake several times, spray after 5 minutes, the remaining liquid and sediment must be watered, so that the plant roots absorb, the sediment will be rain, dew and other infiltration after slow release. This product can be inhaled and transmitted to the whole body of the plant, and will die when the pest eats and sucks the plant. Note that this product is ineffective against mite pests, such as red spiders, yellow spiders, etc.
The drug is recommended as a key point, that is, the drug is expected to become an advanced drug and alternative drug of small white medicine. Simply put, it is like a granule punch that people drink, and they make up 999 colds on their own.
1, no obvious taste, very suitable for home gardening
2, can be directly sprinkled on the surface of the soil, with water on the line, suction insecticide
3, like a punch with water spray irrigation, the undissolved part of the irrigation root, leaf spray and irrigation root the same drug, convenient and fast.
4, the onset of action is fast, for foliar insect pests directly sprayed with water, do not have to wait for a month like small white medicine after the plant absorbs the effect.
5, safe, low toxicity, it is well known that small white medicine will produce highly toxic methamidophos after decomposition, the state has banned the use, and the new small white drug content is only 3%, low concentration, slow onset.
6. Efficient, broad spectrum, high content, long action time, imidacloprid 25%, insecticidal single 25% total active ingredient up to 50%, a use of 3-6 months duration.
The second recommended compound formulation of abonzaprine: imidacloprid + thiazidone
This product has a strong fumigation, osmotic touch and gastric toxicity, can penetrate the wax shell of the insect shell directly on the insect body, adult insects; it is also effective against eggs. This product has a killing effect on red wax borer, persimmon sponge borer, bran flake bug, black spot bug, brown round bug, ball bug, yagura tip bug, sponge powder bug, blowing sponge bug, turtle wax bug, white shield bug and other shell insects.
Scope of application characteristics: the treatment of all kinds of insect shells, can penetrate the wax layer of the shell of the insect body, kill larvae, adult insects, and also effective on eggs. Dilution multiple please make a reasonable configuration according to the concentration of different manufacturers, the concentration is too high to hurt the flowers, pay attention to the focus of the spray tick occurrence site, spray wet without dripping water for the degree. When the insects occur severely, they are sprayed again every 7 days, killing the insects thoroughly, the effect is more significant, and succulent players must pay attention to controlling the concentration.
Third recommended compound: methylaminoavermectin benzoate + (acetamidium or chlorpyrifos or thiazide)
Here focus on the difference between avermectin and methylamino avermectin benzoate, in simple terms, methylaminoavemectin benzoate is a new type of high-efficiency semi-synthetic antibiotic insecticide that avermectin B1 began to synthesize, it has super high efficiency, low toxicity (preparation nearly non-toxic), no residue, no pollution and other biopesticide characteristics, compared with avermectin, the first insecticidal activity increased by 1-3 orders of magnitude.
Again, avermectin is not recommended for succulents, because avermectin has an effect on red spiders, nematodes, but it will have a stimulating effect on insects such as ticks! If succulent players do have a specific choice for the long-acting and low toxicity of avermectin, be sure to choose methylaminoavermectin benzoate.
Cons: Slow onset! Usually 48-72 hours to gradually take effect! And it is recommended to use in combination with other insecticides, try not to use it alone, and recommend methylaminoavermectin benzoate + (acetamidium or chlorpyrifos or thiazide)
The specific dilution concentration is diluted according to the manufacturer's concentration!
Vermitrinoline + thiazinone, high efficiency cypermethrin + thiamethoxam, all belong to the compound preparation! For whitefly, planthoppers, long wings the effect is good! Egg killing! It also has an effect on insects! The only downside is that the taste is slightly larger! Short duration!
Finally recommended a flexible compound insecticide - fly amine, which can be compounded with the above multiple drugs, in simple terms: small black flying adults are more prominent can be used: fly amine + vermilin (irrigation)
There are more small black flying larvae: fly killing amine + high-efficiency cypermethrin (irrigation)
aphids! Little Black Fly! To be long-acting, egg killing, methylaminoavermectin benzoate + (acetamitomy or chlorpyrifos or thiazinone)
Little black fly, aphid, aphid shell! Root mealybugs! A variety of insect pests, kill adult insects! Egg killing! And other pests are the most recommended: the previously mentioned similar punch-like vermilin + insecticidal list (this is the only, a medicine has two components of the water dispersant internal absorption formula, can be shallow buried, leaf spray, irrigation, convenient, long-acting)
Now that the compound preparation is mentioned! Let everyone know the dosage form of the drug! So as not to let the physical properties affect the efficacy!
Wettable powder: original drug + additive + filling
Emulsion: original drug + solvent + emulsifier
Water emulsion: original drug + solvent + emulsifier + water
Suspension agent (sc): original drug + dispersant + stabilizer + water
Generally speaking, emulsion does not contain water, suspension agent, water emulsion, microemulsion are all watery. The suspension agent is suspended in water with solid particles, no organic solvent itself, water emulsion, micro emulsion is suspended in water with liquid oil beads, which contains very little organic solvent, most of which is water. The appearance of emulsion and micro-emulsion is completely transparent, while the suspension agent and water emulsion are milky white. The microemulsion diluted in water is completely transparent, and the suspension agent, emulsion, emulsion and water emulsion are milky white after dilution in water.
Well, dear leaf veins (leaf fans abbreviation) let's go back and summarize today's lesson, what is the central idea? A center, two basics Let's start with two basic points:
First, Sedum is a lady's plant that loves to paint powder. The problem is that there is powder on this surface! In general, it is difficult to attach to the surface or back of the blade! So, let's not use wettable powder! (The drug description will carry these words) I put up with the contaminated leaves, and I endured the low adhesion... But I couldn't stand the burns: a lot of the liquid would appear in the form of droplets and remain on the leaf surface. After this droplet dries, the concentration will increase, burning the leaves, so how do the veins choose?
Leaf doctor tells you: insecticides are preferred water dispersants, emulsions, suspension agents, micro emulsions! The fungicide should avoid powder as much as possible, and it is really necessary to spray the leaves with other sprays. Those varieties that are thicker than the net red, snow lotus, three immortals (the mage does not apply powder, but loves to push oil [cover his face]), should use water emulsion, emulsion, and the best micro-emulsion. Let's put together a recommendation order: if it is a surface fungicide, then water emulsion > microemulsion> emulsion emulsion of emulsion work best. If it is an oil suspension agent, it is called liquid sol after mixing with water, and the colloid is charged, and it is not easy to adsorb the surface of the crop. Water emulsion is called a solution after mixing with water, which is easier to adsorb than colloid, so the effect is better and the pollution is small. If it is an absorbent fungicide: microemulsion is the best and the utilization rate is the highest. The reason is that the granularity is particularly fine, especially easy to be used by the skin ... Oh no, crops, germs, insect pests absorb, so quick absorption, deep into the cortex ...
Second, there are compounds... Is the mash-up understand or not... Try to choose the same style. For example, if you choose a vermilin compounded with an insecticide + enemy kill, and vermitrinoline is a suspension agent, then the enemy kills also choose a suspension agent. Avoid the option of a powder, an emulsion. Otherwise, the effect is like Lolita skirt with a Chinese-style black cotton jacket... Finally, let's talk about a center: as a succulent demon, in the process of striding towards the great god, the leaf veins must gradually phase out the powder, move closer to emulsion, microemulsion, and you will find that a different dosage form of medicine with the same content has a very different effect... True transmission of one sentence, false transmission of ten thousand books. Dr. YeZi has been traversing the meat altar for thirty years (including prenatal education), and he talks about subduing people with virtue [hey ha]. The little demon who doesn't want to be a big god is not a good driver. Leaf veins, like a great god rushing, I am here waiting for you.
That said! There are two things to illustrate:
First, many sedum plants have powder on the surface! General medicines are difficult to attach to the surface or back of the leaf due to the reason of the watering can or the solubility! First of all, wettable powders are not recommended! Contaminated leaves, low adhesion, easy to cause the concentration of the effusion part to increase and burn the leaves.
For insecticides! Water dispersants, emulsions, suspensions, microemulsions are recommended!
For fungicides, please try to avoid leaf use.
Comprehensive insecticidal compound preparation has been pushed to everyone, it is recommended that the insecticide must choose irrigation (leaf spray plus irrigation) at least twice before late spring and early summer, if there is obvious insect infestation, it can be strengthened once.
Regarding insects, snails, and ants, the previous posts have detailed the specialized killers. What I have been using for half a year and two seasons now is an alternative product of small white medicine: vermicomposite insecticide list, twice a year, can be sprinkled, can be shallow buried, can be sprayed with water, can be irrigated, convenient and efficient.
Warm up the next germicidal sticker, take you to understand black rot, soot, anthrax, white powder, spotted leaf litter, interested can continue to pay attention to the succulent encyclopedia.
Special thanks: Old Li Kitchen Knife, Yun Shan, Milan Little Blacksmith, Liu Guofeng and all the long-term support of the Flying Youth Group!
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