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How do I treat my spruce for white pine weevil Had several young trees infected with what looked like white pine weevil last spring. We pruned and burned affected branches.Like to treat this spring?

To treat white pine weevil on spruce trees, you can apply an insecticide containing active ingredients like bifenthrin, cyfluthrin, or permethrin. Make sure to follow the manufacturer's instructions when applying the insecticide. Additionally, proper pruning and sanitation practices can help reduce the spread of the weevils in your spruce trees.


Is cypermethrin the same as permethrin?

No, cypermethrin and permethrin are different synthetic pyrethroid insecticides. While they have similar uses in controlling pests, they have different chemical structures and properties. It is important to consult the specific usage guidelines for each one when applying them.


Who invented permethrin and other synthetic pyrethroids.?

There are two types of synthetic pyrethroids 1) light unstable and 2) light stable synthetics. The first class, of which bioresmethrin or phenothrin are examples, were discovered in different laboratories around the world. These fast acting agents are primary used for specialty purposes in non-agricultural markets like public health, animal health and consumer. The preparation of a the first slight unstable synthetic pyrethroid, bioresmethrin, is attributed to Dr. Michael Elliott at the UK Agricultural Laboratory at Rothamstead England in 1967. The second class of which permethrin cypermethrin and deltamethrin are examples were also discovered by Dr. Elliott in the early 1970's. These halogenated derivatives proved to be light stable. Licenses for commercial use of these discoveries were made to several chemical companies who developed them for both agricultural and specialty uses. See news article: http://www.rothamsted.ac.uk/corporate/PressReleases/PressReleases.php?PRID=6


What is a good a good lice product?

Fairy Tales Hair Care has the best Lice Treatment on the market. Its called Lice Goodbye. It is an all natural product that works without using chemicals. It is easy to use and comes with an instructional video which was very very useful!!


What medication is used to kill mites or lice?

Medications such as permethrin, malathion, and ivermectin are commonly used to treat mites and lice infestations. They work by attacking the nervous system of the parasites, effectively killing them. It's important to follow the instructions of healthcare professionals when using these medications.

Related Questions

What is found in chrysanthemum leaves?

Permethrin insecticide, and Imperial White Chrysanthemum Tea


Where can you get permethrin?

As a synthetic insecticide, permethrin is found in many spray on insect protection products. Check with your local hardware store or drug store for such products.


How long does it take for permethrin take to work?

Permethrin is a powerful, rapidly acting insecticide it works as a contact insecticide, causing nervous system toxicity that leads to the death or "knockdown" (out of the air) of the insect.If you have already have been bitten it won't stop the itching though.


Can permethrin five percent cream cause wrinkles on the face?

Permethrin is a neurotoxin insecticide. All poisons can potentially harm the body, including causing wrinkles, so use them only when you must. You can help counteract toxic effects by taking extra Vitamin C, which in larger doses is an antitoxin.


Can pyrenthrins or permethrin be used in the house?

Yes, permethrin can be used indoors as an insecticide for controlling pests like mosquitoes and ants, but it should be applied according to the manufacturer's instructions for safety. Pyrethrins, derived from chrysanthemum flowers, are also used in some indoor insecticides but are generally less persistent than permethrin. Always ensure proper ventilation and follow safety guidelines when using these products indoors.


Does advantix have permetherin in it?

No, Advantix does not contain permethrin. Instead, it primarily contains imidacloprid and pyriproxyfen as its active ingredients, which target fleas and ticks. Permethrin is found in some other flea and tick products but is not part of the Advantix formulation.


Is there a risk of mixing DEET with pesticides containing Permetherin?

Permethrin is a suspected human carcinogen. DEET is an acetylcholinesterase inhibitor. It's considered safe enough to use on human skin (in low concentrations). A mixture of a permethrin-based insecticide and a DEET based one shouldn't be any worse than the permethrin one alone. We'd have to know more about what kind of risk you're talking about to give you a better answer than that.


What kind of pesticide kills the rice black bug?

Profenophos, which is an organo-phosphorous kind of insecticide, is the twenty-first century's pesticide of especial efficacy against rice black bugs. Previous studies indicate that those with the competitive edge in the twenty-first century involve the active ingredients deltamethrin, dimethoate, malathion, monocrotophos, or permethrin.


How do I treat my spruce for white pine weevil Had several young trees infected with what looked like white pine weevil last spring. We pruned and burned affected branches.Like to treat this spring?

To treat white pine weevil on spruce trees, you can apply an insecticide containing active ingredients like bifenthrin, cyfluthrin, or permethrin. Make sure to follow the manufacturer's instructions when applying the insecticide. Additionally, proper pruning and sanitation practices can help reduce the spread of the weevils in your spruce trees.


What should you spray cows with to keep flies off?

An insect repellent spray that is safe for use on livestock can be applied to cows to keep flies off. These sprays often contain ingredients such as permethrin, pyrethroids, or citronella. It is important to follow the manufacturer's instructions and choose a product that is specifically labeled for use on cows.


Which bug sprays have permethrin?

Permethrin is commonly found in various bug sprays designed for repelling and killing insects, particularly ticks and mosquitoes. Popular brands that often contain permethrin include Sawyer Products Permethrin Spray, Repel Permethrin Clothing and Gear Treatment, and Coleman Permethrin Insect Repellent. It's important to read product labels to ensure permethrin is included, as formulations can vary. Always follow application instructions for safety and effectiveness.


Is 0.5 permethrin toxic to cats?

Yes, 0.5 permethrin is toxic to cats. It is important to avoid using products containing permethrin on cats as it can be harmful to their health.