NEEM OIL

We offer Neem Oil of various types:

1. Wildcrafted Natural Neem Oil Cold Processed of 1700 ppm azadirachtin
2. Wildcrafted Natural Neem Oil Cold Processed of 600 - 900 ppm azadirachtin
3. Wildcrafted Natural Neem Oil Expeller grade of 200 - 400 ppm azadirachtin
4. Solvent extracted Neem Oil of 0-50 ppm Azadirachtin.

ABOVE 1700 ppm Natural Neem Oil, we can offer Azadirachtin fortified Neem Formulations
( 300 ppm to 50000 ppm ) prepared from Azadirachtin technical extract of 10 to 41 % strength.

NEEM OIL : 100 % Pure and of Cold Pressed quality .

TYPICAL TECHNICAL SPECIFICATIONS OF NEEM OIL :

1. Colour Dark : Greenish Brown
2. Odour Garlic, : Repulsive.
3. Moisture & Insoluble Impurities : 1 %
4. Refractive Index At 40 C : 1.4615 To 1.4705
5. Specific Gravity @ 30 C/ 30 C : 0.908 To 0.934
6. Titer : 35.8 C
7. Iodine Value : 65 -- 80
8. Saponification Value : 175 -- 205
9. Unsaponifiable Matter % By Wt. : 2 % By Mass, Max.
10. F.F.A. % By Weight : Upto 15 %

11. % Of

A. Myristic Acid : 2.6 %
B. Palmitic Acid : 13.6 To 14.9 %
C. Stearic Acid : 14.4 To 19.1 %
D. Oleic Acid : 49.1 To 61.9 %
E. Linoleic Acid : 7.5 To 15.8 %

12. % Of Glycerides

A. Fully Saturated Glycerides : 0.6 %
B. Tri-Unsaturated Glycerides : 22.0 %
C. Stearodiolein : 34.0 %
D. Palmitodiolein : 26.0 %
E. Oleopalmitostearin : 12.0 %
F. Oleodipalmein : 5.0 %

NEEM OIL Contains several - Terpenoids, Steroids, Alkaloids, Flavonoids,Glycosids, etc.. The isolated Constituents constituents are: Margosic Acid, Nimbin,Nimbidin, Nimbinin, Kaempeerol, Azadirone, Quercursertin, B - Sitosterol, Praisine,Vanilic Acid, Nimbicetin, Meliacins etc..

In case any Company wants to manufacture any of the Neem Products from NEEM OIL, we can provide this top quality Neem Oil and also provide technical knowhow reg.the manufacturing of all NEEM RELATED PRODUCTS.

In India & lot of other Countries, farmers take Neem Oil, soap and water and make simple formulation at the farm itself and spray. Although it is not as efficient as the formulation, still it works and get rids of major pests. Also rate of spraying has to be increased as the formulation prepared by the farmers do not have other important additives which make them truly World Class.

However for those who are interested to go for soap which is also 100 % herbal, we
offer such an Natural Emulsifier also. Kindly let us know when you are interested to
prepare Neem Spray Soln. by yourself at your place and then use it on your plants.
This gives complete assurance to the Organic farmer, that all the ingredients are
Natural.

For those who need only concentrate which should get dissolved in water and can be sprayed, Neem Formualtions are available from 300 ppm to 50000 ppm Azadirachtin min. guaranteed.

Neem Cake is an organic by product of Neem Seed Oil production. Neem Cake is used as a natural fertiliser. The quality of the neem cake is determined by the amount of oil left in it, and also the process by which the extraction was done.

The Physical form of the Oil Neem Cake is in Powder or Flakes Form.

Mode of Action:

1. Neem Cake is active in increasing the growth, leafage, results in rich blossoming,strengthening the roots and improving the general appearance of fruits & vegetables.

2. While applied in conjuction with any Nitrogenous fertilisers, slows the conversion of Nitrogenous compounds into Nitrogen gas , thus making Nitrogen available to the plants for a longer duration.

3. It prevents and treats ailment disorders of plants due to lack or imbalance of Nutritious and trace elements.

4. It accelerates root development and overall plant growth and protects the plant from Nematodes and white ants.

5. It is a totally organic plant food which increases productivity and soil fertility.

6. It has antifungal properties and highly suitable for application in Greenhouses.

METHOD OF APPLICATION:

Neem cake mixed with soil on and around the roots of the plants, Vegetables, bushes and trees, will have a remarkable result in the improvement of the plant immunity.

Neem Cake can be applied safely in all cultures, fruit-bearing, garden products, Melon, cotton, tobacco, Vineyard and Flowers.

EFFECT OF NEEM CAKE APPLIED TO VARIOUS CROPS:

ORANGE: Controlling Citrus Nematodes.
TOMATO: Controlling Tomato Seedling Nematodes.
TOBACCO: Controlling RootKnot Nematodes.
RICE(with Urea): Increasing N Uptake, slow release of Fertiliser Urea.Regulating rate of Nitrification of Urea.

TYPICAL ANALYSIS :

NITROGEN (N) : 2.0 - 2.5 %
PHOSPHORUS (P) : 0.6 - 1.4 %
POTASSIUM (K) : 1.2 - 1.6 %

DOSAGE:

50-80 gms. Spread in soil per square metre is suggested.

PACKING:

25/40/50 Kg HDPE Bags.

AZADIRACHTIN

Modern Science has isolated & identified AZADIRACHTIN as the Chief ingredient in Neem Seed responsible for the Action on the pests.

Empirical formula :C 35 H 44 O 16
Molecular weight :720
Chemical family :Tetranortriterpenoids

AZADIRACHTIN ACTS IN THE FOLLOWING WAY:

- Disturbing or inhibiting the development of the eggs,
larvae, or pupae.
- Blocking the molting of larvae or nymphs.
- Disturbing mating and sexual communication.
- Repelling larvae and adults.
- Deterring females from laying eggs.
- Sterilising adults
- Deterring feeding

SOURCES:

AZADIRACHTIN is Naturally found in Neem Seed Kernel.Depending on the method of extraction and the choice of the Neem Fruits/Seeds/Kernel.

Depending on the various combinations & permutations, the following are the possible Azadirachtin levels we have procured for exporting and supplying to Quality conscious Indian Companies.

NEEM OIL WITH NATURAL AZADIRACHTIN CONTENT:

1. Azadirachtin 2250 ppm
2. Azadirachtin 1955 ppm
3. Azadirachtin 1750 ppm
3. Azadirachtin 1200 ppm
4. Azadirachtin 800 ppm
5. Azadirachtin 400 ppm
6. Azadirachtin 300 ppm
7. Azadirachtin 50 ppm
8. Azadirachtin 0 ppm

TECHNICAL EXTRACTS: This is also from various processed used with different types of Solvents & Machineries.

1. Azadirachtin 10 %
2. Azadirachtin 25 %
3. Azadirachtin 35 %
4. Azadirachtin 42 %

READY FORMULATIONS TO USE :

1. Azadirachtin 300 ppm
2. Azadirachtin 1500 ppm
3. Azadirachtin 3000 ppm
4. Azadirachtin 5000 ppm
5. Azadirachtin 10000 ppm
6. Azadirachtin 20000 ppm
7. Azadirachtin 50000 ppm
8. Azadirachtin ( Custom made )

Advantages:

1. Broad spectrum of activity

2. No Known insecticide resistance mechanisms

3. Compatible with many commercial insecticides and fungicides

4. New mode of action with possible multiple sites of attack.

5. Classified as a biological insecticide for registration purposes.

6. Low use rates

7. Compatible with other biological agents for IPM Programme.

8. Not persistent in the Environment

9. Minimal impact of Non-target organisms.

10. Formulation flexibility

11. No re-entry restrictions

12. Supply available from pre-existing infrastructure.

13. Application flexibility - can be sprayed or drenched.

14. Non-phytotoxic formulations available.

FOLLOWING DETAILS REPRODUCED BELOW WITH PERMISSION FROM CORNELL UNIVERSITY.

E X T O X N E T
Extension
Toxicology Network

A Pesticide Information Project of Cooperative Extension Offices of Cornell University, Michigan State University, Oregon State University, and University of California at Davis. Major support and funding was provided by the USDA/Extension
Service/National Agricultural Pesticide Impact Assessment Program.

Pesticide Information Profile

Azadirachtin

REGULATORY STATUS

Azadirachtin is registered in the United States as a general use pesticide with a toxicity classification of IV (relatively non-toxic). Check with specific state regulations for local restrictions which may apply. Products containing azadirachtin must bear the signal word "Caution" or "Warning" on their label (1).

INTRODUCTION

The key insecticidal ingredient found in the neem tree is azadirachtin, a naturally occurring substance that belongs to an organic molecule class called tetranortriterpenoids (6). It is structurally similar to insect hormones called
"ecdysones," which control the process of metamorphosis as the insects pass from
larva to pupa to adult. Metamorphosis requires the careful synchrony of many hormones and other physiological changes to be successful, and azadirachtin seems to be an "ecdysone
blocker." It blocks the insect's production and release of these vital hormones. Insects then will not molt, thus breaking their life cycle (4, 5).

Azadirachtin may also serve as a feeding deterrent for some insects. Depending on the stage of life-cycle, insect death may not occur for several days. However, upon ingestion of minute quantities, insects become quiescent and stop feeding. Residual insecticidal activity is evident for 7 to 10 days orlonger, depending on insect and application rate (1,2).

Azadirachtin is used to control whiteflies, aphids, thrips, fungus gnats,
caterpillars, beetles, mushroom flies, mealybugs, leafminers, gypsy moths and
others on food, greenhouse crops, ornamentals and turf (2, 11).

TOXICOLOGICAL EFFECTS

ACUTE TOXICITY

The acute oral toxicity in rats fed technical grade azadirachtin ranged from greater than 3,540 mg/kg to greater than 5,000 mg/kg, the highest dose tested when administered
undiluted to albino rats (1, 2, 3).

The acute inhalation toxicity study in rats exposed to technical azadirachtin showed that the acute inhalation LD50 is greater than 2.41 mg/L per animal, the highest dose tested.
Although this figure is below the 5.0 mg/L limit test dose for an acute inhalation study, the reported concentration was the maximum dose possible under the test conditions. No
deaths occurred during the course of the study. Azadirachtin was given a toxicity classification of Category III (3).

A primary eye irritation study in rabbits exposed to technical azadirachtin was rated mild to moderately irritating after instillation of 0.1 gm of the undiluted material. At one hour post-instillation, the maximum eye irritation score was 15.3/110; by 24, 48,
and 72 hours the scores were 6.2/110, 0.3/110, and 0/110, respectively. It was given a toxicity category of III (3).

Primary dermal irritation in rabbits when tested at a single dose (0.5 gm) by applying it to the shaved backs of rabbits, did not cause any dermal irritation after 4 hours of exposure. The dermal score was zero for all treated rabbits at all examination times.
A toxicity category of IV, mild to slightly irritating,was assigned.

An acute dermal toxicity study of rabbits exposed to technical azadirachtin was performed. The material was applied for 24 hours at a single dose of 2.0 gm/kg to the shaved backs of the rabbits, that caused dermal irritation which resolved by day nine.
Azadirachtin was classified as a mild irritant (3). Another study reported the dermal LD50 for rabbits to be >2,000 mg/kg (1,2).

Dermal sensitization in guinea pigs found the technical end-use product to be categorized as a mild sensitizer when administered undiluted to albino guinea pigs. The test material was considered a weak dermal sensitizer to albino guinea pigs (3).

CHRONIC TOXICITY

A 90-day oral toxicity study in rats fed levels of 500, 2500, and 10,000 ppm of azadirachtin showed no signs of overt systemic toxicity at any dose level after 90 days of feeding. Mean body weight was significantly decreased in the 10,000 ppm males and
females at weeks 3 and 4, respectively. This persisted for the duration of the 90-day feeding period (11).

Reproductive Effects

Male antifertility activity of neem leaf extract was studied in mice, rats, rabbits and guinea pigs by daily oral feeding of a cold-water extract of fresh green neem leaves. The
infertility effect was seen in treated male rats as there was a 66.7% reduction in fertility after 6 weeks, 80% after 9 weeks, and 100% after 11 weeks. There was no
inhibition of spermatogenesis.

During this period there was no decrease in body weight and no other manifestation of toxicity observed. There was a marked decrease in the mortality of spermatozoa. The
infertility in rats was not associated with loss of libido or with impotence and the
animals maintained normal mating behavior. The male antifertility activity was reversible in 4 to 6 weeks. Neem extract also shows reversible male antifertility activity in mice
without inhibition of spermatogenesis. In guinea pigs and rabbits, however, it exhibited toxicity as demonstrated by 66.6% and 74.9% mortality in guinea pigs and 80 and 90% mortality in rabbits at the end of 4 and 6 weeks, respectively (9).

Teratogenic Effects

No information was found.

Mutagenic Effects

Technical azadirachtin was evaluated for the potential to cause gene mutations in the S. typhimurium strains at any dose (5, 50, 500, 5,000 micrograms/plate) with or without S-9
activation. The study was negative (3).

Carcinogenic Effects

No information was found.

Fate in Humans and Animals

No information was found.

ECOLOGICAL EFFECTS

Effects on Birds

No significant effects on other wildlife were reported
(8).

Effects on Aquatic Organisms

The LC50 for rainbow trout exposed to azadirachtin is 0.48 ppm (11). It may cause
significant fish kill if large concentrations reach waterways. It breaks down rapidly
(in 50-100 hours) in water or light, and is not likely to accumulate or cause long-term effects (8, 11).

Effects on Other Animals (Nontarget species)

Azadirachtin is relatively harmless to spiders, butterflies, and insects such as bees that pollinate crops and trees, ladybugs that consume aphids, and wasps that act as parasites on various crop pests. This is because neem products must be ingested to be
effective. Thus, insects that feed on plant tissue succumb, while those that feed on nectar or other insects rarely contact significant concentrations of neem products.

Another study found that only after repeated spraying of highly concentrated neem products onto plants in flower were worker bees at all affected. Under these extreme conditions, the workers carried contaminated pollen or nectar to the hives and fed it
to the brood. Small hives then showed insect-growth-regulating effects; however,
medium-sized and large bee populations were unaffected (4).

A study of neem products and their effect on mortality, growth and reproduction of earthworms in soils was conducted. Positive effects on weight and survival were found in
soil treated with ground neem leaves and ground seed kernals under greenhouse conditions. Reproduction was slightly favored over a period of 13 weeks in a neem-enriched
substrate in rearing cages. Various neem products were incorporated in the upper 10-cm soil layer of tomato plots. None of the materials had negative side effects on seven species of earthworms (10).

No significant effects on other wildlife were reported (8).

ENVIRONMENTAL FATE

Breakdown of Chemical in Soil and Groundwater

Potential for mobility in soil is very low for the
formulated product . Accumulation in the environment is not expected (8).

Breakdown of Chemical in Surface Water

A formulated product which contains the active ingredient azadirachtin is considered a water pollutant. It breaks down rapidly (in 100 hours) in water or light, and
will not cause long-term effects (8).

Breakdown of Chemical in Vegetation

Azadirachtin is considered non-phytotoxic when used as directed (2).

PHYSICAL PROPERTIES AND GUIDELINES

Azadirachtin is a tetranortriterpenoid botanical insecticide of the liminoid class extracted from the neem tree Azadirachta indica. It is a yellow-green powder, with a strong garlic-sulfur odor. Hazardous combustion products include carbon monoxide and
carbon dioxide (1, 2, 8, 11).


REFERENCES

1.Farm Chemicals Handbook. 1995. Meister Publishing Co. Willoughby, OH.
2.Thomson, W.T. Agricultural Chemicals. Book I: Insecticides. 1992. Thomson Publications, Fresno, CA.
3.U.S. Environmental Protection Agency. 1993. Azadirachtin: Tolerance Exemption. Federal Register. Vol. 58, No. 30. Rules and Regulations. Wednesday, February 17, 1993.
4.National Research Council. 1992. Neem: A tree for solving global problems. National Academy Press, Washington, DC.
5.AgriDyne Technologies, Inc. March, 1994. Greenhouse Grower. Floritech report: Tough on pests, easy on crops--and the environment. AgriDyne Technologies, Inc.,Salt Lake City, UT.
6.Grace-Sierra Crop Protection Co. 1990. Margosan-O technical bulletin. Grace-Sierra Crop Protection Co., Milpitas, CA.
7.W. R. Grace & Co. 1991. MSDS for Margosan-O.Washington Research Center, Columbia, MD.
8.Martineau, Jess. AgriDyne Technologies, Inc.January 26, 1994. MSDS for Azatin-EC Biological Insecticide.
9.Sadre, N. L., V. Y. Deshpande, K. N. Mendulkar and D. H. Nandal. 1983. "Male antifertility activity of azadirachta indica in different species" (paper presented at
the Proceedings of the 2nd International Neem conference, Rauischholzhausen, Germany, 1983). pp. 473-482.
10.Rossner, J. and C. P. W. Zebitz. 1986. "Effect of soil treatment with neem products on earthworms(Lumbricidae)" (paper presented at the Proceedings of the 3rd
International Neem Conference, Nairobi, 1986). pp. 627-632.
11.Review by AgriDyne Technologies, Inc. May, 1995

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