neem oil

(redirected from Neem Seed Oil)

neem oil

[′nēm ‚ȯil]
(materials)
An aromatic oil from the seeds and fruit of the neem tree (Melia azadirachta); contains sulfur compounds; used as an anthelmintic and as an alcohol denaturant. Also known as margosa oil; nim oil.
References in periodicals archive ?
2010) checked out the effect of six treatments including, soil application + Furadan 5G @ 5 g/plant @ 3 days before planting, mechanical control + sweeping net @ 3 days interval for 45 days, spraying neem seed oil @l0ml/l+5m1 trix (detergent) at 7 days interval, spraying neem seed kernel extract @ 50g/l of water at 7 days interval, seedling bed covered with mosquito net barrier up to 45 days old seedlings, Nath and Ray (2012) surveyed red pumpkin beetle management practices and reported that cow dung and fly ash as control was used by 77.
The aim of the present study was, therefore, to evaluate the effects of querobao, mineral oil, neem seed oil, aqueous extract of neem leaves, and the conidia of Beauveria bassiana (Balsamo) (Vuilleimin, 1912) (Ascomycota: Clavicipitaceae) and Metarhizinm anisopliae (Metschnikoff, 1879) Sorokin, 1883 (Ascomycota: Nectriaceae) on the predator C.
Similar trend was observed with the application of different neem preparations against Lipaphis erysimi, where neem seed oil extracted in hexane exhibited much higher insecticidal activity the neem seed aquous and ethanolic extracts of neem (Singh et al.
Arivudainambi and Singh (2) sudied the toxicity of neem seed volatiles at different concentrations derived from neem seed oil and reported 100% mortality of grubs and adults of Trogoderma granarium Dwivedi et.
Buzz Guard is Earth Heart's all-natural mist created with safe and healthy essentials oils and neem seed oil to help dogs combat fleas, ticks, mosquitoes, flies and no-see-ums, safely and naturally.
For example, neem seed oil and essential oils from leaves and bark have been shown to inhibit the growth of various genera of pathogenic bacteria, such as Mycobacterium and Streptococcus (3).
Neem seed oil is often a starting material for such insecticides, their biological activity being related to its azadirachtin content (Isman et al.
Instead, spray in early morning with neem seed oil if insect pests appear.
In preliminary tests, a 2-percent spray of neem seed oil applied directly to spider mite eggs resulted in an 87-percent mortality," he says.