产品信息 - NicoNeem-Neem Based Botanical Pesticide->agricultural chemical

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NicoNeem-Neem Based Botanical Pesticide

产品分类 :

農業及相關產品->其他->化學農藥

产品描述

NICONEEM

Chemical Composition

NICO NEEM is an oil-based emulsified concentrate formulation(100% EC) consisting of Neem oil obtained from Azadirachta Indica seeds, karanj oil obtained from Pongamia Glabra seeds and surfactant/emulsifier.The insecticidal action is due to the presence of several Neem limonoids of which azadirechtin is most important. Azadirachtin concentration is maintained at a level of ~ 500ppm in the formulation.

Mode of Action

A very wide spectrum of phytophagous insect pests are likely to be affected by this neem formulation.The formulation controls the pest population by triple action activity of feeding deterrency,oviposition inhibition and insect growth regulatory activity of neem based bio-chemicals which act both as " Contact " and as "Systemic "manner. Bio-Chemicals from karanj oil,Pongamol and Karanjin,generally act synergestically.

Effectiveness

NICO NEEM is effective against sucking insects like aphids,leaf hopper,mealy bugs,white fly,thrips etc and chewing insects like stem borer,fruit borer,capsule borer,caterpillar etc.
NICO NEEM gives best result when used as preventive.Monitor the field continously for pest's attact.When the population is low or the damage system just begin to appear,apply NICO NEEM spray.Spray is generally effective for fifteen days.

Method of Application.

The emulsifiable concetrate can easily be diluted with water to make a slurry of colloidal suspension which should be sprayed on the crop. 5 ml of this formulation
should be diluted to 1 ltr with water(Corresponding azadirachtin dilution is ~ 5 ppm).Depending upon canopy development, 400-600 ltr of this colloidal suspension is sprayed on the crop of one hectre area.

Other Points

NICO NEEM is nontoxic to beneficial and non-target organisms; generally compatible with chemical pesticide( unless it is highly acidic or highly alkaline ) so as to provide complimentary activity in Integrated Pest Management (IPM); leaves no residue in soil, crop or environment (highly bio degradable).Thus it is truely an ENVIRONMENT FRIENDLY PRODUCT.
Effect of Nico Neem in Conserving natural enemies
(Bio Agents)

Experiment conducted at Gujarat Agricultural University , Anand - India.

NICO NEEM helps in preserving the non-target predators and parasites when it is used as an IPM component for combating Cotton pest complexes.
One such experiment was conducted at Bio-control department , Gujarat Agricultural University , Anand , India. during kharif - 1994 to study the effect of Nico Neem in conserving natural-enemies (Bio-agents ) : The results are as under :

Population per 25 plants.
________________________________________________________________________
Bio-agents IPM with Nico Neem Insecticide Control
________________________________________________________________________

Lady-bird beetle 280 142 221
Chrysopa 270 92 129
Geocoris 60 21 39
Spider 92 42 66
Stephylimid 38 18 36
Schimnus 40 12 34
Anthocorid 56 31 47

There are rich communities of beneficial insects, spiders, and diseases that attack insect pest. The beneficial species often control insect pests, especially in places where use of broadspectrum pesticides is avoided. Without these beneficial species the insect pests would multiply so quickly that they would completely consume the crop.

Pests have high reproductive capacities to offset the naturally high mortality that they face in nature. For examples, a brown planthopper female produces many offspring, but because of the action of predators, parasites, and diseases ,only about 1 or 2 will survive after one generation. It is not unusual for 98-99 % mortality to occur; otherwise , a pest population explosion can be expected.

Natural enemies also have enemies of their own. Parasites and predators each have predators, parasites, and pathogens. Most predators are cannibalistic, a behavior which ensures that, in the absence of prey, some will survive.

The natural balance between insect pests and their natural enemies is often disrupted by indiscriminate use of chemical insecticides. Although insecticides are needed in some cases, they must be used judiciously in order to save these vulnerable natural control agents.

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NicoNeem-Neem Based Botanical Pesticide


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