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White oil is sold commercially as a petroleum oil-based organic pesticide, in both a concentrate, [3] [4] [5] and ready-to-use spray bottle or can. [6] [7]The term "horticultural oil" may be used to differentiate this petroleum oil-based product from homemade products using vegetable oil.
While spray bottles existed long before the middle of the 20th century, they used a rubber bulb which was squeezed to produce the spray; the quickly-moving air siphoned fluid from the bottle. The rapid improvement in plastics after World War II increased the range of fluids that could be dispensed, and reduced the cost of the sprayers because ...
A manual backpack-type sprayer Space treatment against mosquitoes using a thermal fogger Grubbs Vocational College students spraying Irish potatoes. Pesticide application is the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their biological targets (e.g. pest organism, crop or other plant).
Conjugated estrogens was introduced for medical use under the brand name Premarin in Canada in 1941, in the United States in 1942, and in the United Kingdom in 1956. [80] The manufacturer of Premarin secretly paid gynecologist Robert A. Wilson to promote its use by menopausal women in his 1966 book, Feminine Forever, leading to increased sales ...
Conjugated estrogens/methyltestosterone (CEEs/MT), sold under the brand name Premarin with Methyltestosterone, is a combination of conjugated estrogens (CEEs), an estrogen, and methyltestosterone (MT), an androgen and anabolic steroid (AAR), which is used in menopausal hormone therapy for women.
Conjugated estrogens/medroxyprogesterone acetate (CEs/MPA), sold under the brand names Prempro and Premphase, is a combination product of conjugated equine estrogens (Premarin), an estrogen collected from horse urine, and medroxyprogesterone acetate (Provera), a progestogen, which is used in menopausal hormone therapy for the treatment of menopausal symptoms.
17β-Dihydroequilin is a naturally occurring estrogen sex hormone found in horses as well as a medication. [1] [2] As the C3 sulfate ester sodium salt, it is a minor constituent (1.7%) of conjugated estrogens (CEEs; brand name Premarin). [1]
Aerosol spray is a type of dispensing system which creates an aerosol mist of liquid particles. It comprises a can or bottle that contains a payload, and a propellant under pressure. When the container's valve is opened, the payload is forced out of a small opening and emerges as an aerosol or mist. Aerosol spray can