- Product Details
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Quick Details
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Type:
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Pyrethrin
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Place of Origin:
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Shaanxi, China
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Model Number:
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FHBE402
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Product Name:
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Pyrethrum Extract Pyrethrin
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Botanical Source:
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Pyrethrum Cinerariifolium Trev
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Active Ingredient:
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Pyrethrin
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Specification:
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25%, 50%, 70%
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Appearance:
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Pale yellow transparent liquid with fragrance of Pyrethrum flower
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Density:
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95-101g/100ml
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Loss on Drying:
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≤0.5%
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Shelf Life:
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24 Months
Quick Details
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Form:
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Oil
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Extraction Type:
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Solvent Extraction
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Grade:
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Insecticide
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Type:
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Pyrethrin
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Place of Origin:
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Shaanxi, China
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Model Number:
-
FHBE402
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Product Name:
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Pyrethrum Extract Pyrethrin
-
Botanical Source:
-
Pyrethrum Cinerariifolium Trev
-
Active Ingredient:
-
Pyrethrin
-
Specification:
-
25%, 50%, 70%
-
Appearance:
-
Pale yellow transparent liquid with fragrance of Pyrethrum flower
-
Density:
-
95-101g/100ml
-
Loss on Drying:
-
≤0.5%
-
Shelf Life:
-
24 Months
Wholesale Natural Pyrethrum Extract Oil 25% 50% 70% Pyrethrin
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Product Name
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Pyrethrum Extract Pyrethrin Oil
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Specification
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Pyrethrin 25%, 50%, 70%
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CAS NO.
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8003-34-7
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Active Ingredient
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Pyrethrin
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Appearance
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Light Yellow To Dark Brown Oil Liquid
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OEM
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Welcomed
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About Pyrethrum Extract Pyrethrin Oil
The
pyrethrins
are a class of Nature compounds normally derived from Chrysanthemum cinerariifolium that have potent insecticidal activity by targeting the nervous systems of insects. Pyrethrin is synthetically made by industrial methods, but it also naturally occurs in chrysanthemum flowers, thus is often considered an Nature insecticide, or at least when it is not combined with piperonyl butoxide or other synthetic adjuvants.
The six esters known collectively as pyrethrins are produced in the Chrysanthemum plant, Chrysanthemum cinerariaefolium. Pyrethrins are found at particularly high concentration within flower structures known as achenes which are located in the flowerhead of the Chrysanthemum. The extract from the Chrysanthemum plant containing pyrethrins is called pyrethrum.
Pyrethroids are synthetic, or man-made, versions of pyrethrins. There are two major classes of pyrethroids, Type I and Type II pyrethroids. Type I pyrethroids are characterized by their ability to knockdown insects quickly but the Type II pyrethroids will induce higher insect mortality than Type I pyrethroids. While pyrethrum extract is composed of 6 esters which are insecticidal, a synthetic pyrethroid is composed of only one chemically active compound.
One result of the similarities between the chemistry of pyrethrins and synthetic pyrethroids is that have a similar mode of action (i.e. both pyrethrins and pyrethroids induce a toxic effect within the insect by acting on sodium channels; see Mode of Action). Some differences in the chemistry between pyrethrins and synthetic pyrethroids have the result that synthetic pyrethroids have relatively longer environmental persistence than do pyrethrins. Pyrethrins have shorter environmental persistence than synthetic pyrethroids because their chemical structure is more susceptible to the presence of UV light and changes in pH.
One important difference between pyrethrins and synthetic pyrethroids is the behavioral effect they have on insects. Pyrethrins have a unique ability to induce excitation behavior in the target insect. This excitation behavior is characterized by erratic and increased movement by insects. This is sometimes referred to as ‘flushing’ action. This flushing action induced by pyrethrins is highly desirable; because of the increase in movement, it often results in increased insect exposure to pyrethrins.
The Function Of Pyrethrum Extract Pyrethrin Oil
1.The pyrethrin has capability of execution to vary kind of pests and extensive use in agriculture producing,grain storage and daily life.
2.The spraying of pyrethrin to farmland can prevent aphid, snout moth`s larva, stinking, caterpillar, coccid, cabbage caterpillar, bollworm, dark tail leafhopper.
3.Pyrethrin Insecticide used in gain storage and the aerosol and dust can prevent every kind of grain bristletail;
4. Pyrethrin Insecticide used in daily life, and the aerosol and mosquito-repel-lent incense can kill the mosquito, fly, termite, black beetle, spider, bedbug;
5. Pyrethrin Insecticide also can be made into animal shampoos which can prevent the helminthes on the animal
The Applications Of Pyrethrum Extract Pyrethrin Oil
1. Pyrethrum Extract Pyrethrins is used in gain storage and the aerosol and dust can prevent every kind of grain bristletail.
2. Pyrethrum Extract Pyrethrins also can be made into animal shampoos which can prevent the helminthes on the animal.
3. Pyrethrum Extract Pyrethrins has capability of execution to vary kind of pests and extensive use in agriculture producing, grain storage and daily life.
4. Pyrethrum Extract Pyrethrins is used in daily life, and the aerosol and mosquito-repel-lent incense can kill the mosquito, fly, termite, black beetle, spider, bedbug.
5. The spraying of Pyrethrum Extract Pyrethrins to farmland can prevent aphid, snout moth`s larva,
stinking, caterpillar, coccid, cabbage caterpillar, bollworm, dark tail leafhopper.
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