Dr.Rajan Laboratories
Bio-Products
Manufacturer and exporter of biopesticides, biofungicides, biofertilizers, vermicompost, fungal biopesticides, insect pesticides and organic fertilizers. Dr. Rajan Laboratories comprising of topnotch microbiologists and biotechnologists backed by eminent scholars a unique feature of this team is capability to offer value based solutions with cost effectiveness on technical competitiveness. The company's quality control unit monitors every step in the formulation and manufacturing of each of its product. Hence Dr. Rajan Laboratories products are well known for their quality and high standard performance, both nationally and internationally.

We offer 100% turnkey projects to setting-up mass scale production of biopesticides, biocontrol agents, biofertilizers etc, throughout the globe with minimum investment.


Biofungicide - Pseudomonas Fluorescens
Biofungicide - Pseudomonas Fluorescens

Pseudomonas fluorescens as non-pathogenic saprophytes that colonize soil, water and plant surface environments. Pseudomonas fluorescens suppress plant diseases by production of number of secondary metabolites including antibiotics, siderophores and hydrogen cyanide. This microbe has the unique ability to enter the plant vascular system, reach the various parts of the plant system and act as a systemic bio-control agent against various fungal and bacterial diseases. Competitive exclusion of pathogens as the result of rapid colonization of the rhizosphere by pseudomonas fluorescens may also be an important factor in disease control.

Crops
Potato, Cucumbers, Eggplant, Tomatoes, Chilli, Cut flowers, Orchards, Vineyards Ornamentals in greenhouses; lawns nurseries etc.,

Target diseases
Pythium spp., Phytophtora spp., Rhizoctonia solani, Fusarium spp, Botrytis cinerea, Sclerotium spp., Sclerotinia sp., Ustilogo spp.,

Method of application
Suspend Pseudomonas fluorescens in sufficient water (500g/100L) to achieve uniform application. Apply at the rate of 100-200 g per cubic metre (loose) of greenhouse potting mix, soil or planting beds.
Pseudomonas fluorescens can be applied through low pressure watering nozzles such as fan nozzles or other watering systems (drip system) after filtering with filters. For best effect, treat potting mix several days before use for seeding or transplants.

Frequency of application
Two to three applications in vegetables and ornamentals and 4-5 applications in lawns and landscape crops are recommended. Applications during early stages of plant growth protect the plant during critical stages of development.

Dosage
Soil application:
5 kg /ha along with any organic fertilizer (without pathogenic contaminants).
Seed treatment:
@ 4-5 gm per kg of seeds as per standard wet treatment.
Seedling treatment:
@ 100 g/l prior to planting. Over dosing does not cause any harmful side effects

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Biofungicide - Bacillus Subtilis / Pumilus
Biofungicide - Bacillus Subtilis / Pumilus

Bacillus subtilis / pumilus is spore forming bacteria which, when applied to the seeds or plants, it colonize the developing root system of the plants. The bacteria compete with and thereby suppress plant disease fungal organisms such as Rhizoctonia, Fusarium, Aspergillus, and others. Bacillus subtilis / pumilus continue to live on the root system and provide protection throughout the growing season. Therefore, even if treated seeds are stored for prolonged periods, the bacteria stay alive, and then grow and multiply after the seeds are planted.

Crops
Potato, Cucumbers, Eggplant, Tomatoes, Chilli, Cut flowers, Orchards, Vineyards Ornamentals in greenhouses; lawns nurseries Etc.,

Target diseases
Phytophtora spp., Aspergillus spp., Pythium spp., Rhizoctonia solani, Fusarium spp., Botrytis cinerea, Sclerotium rolfsii, Sclerotinia spp., Ustilogo spp.,

Method of application
Suspend Bacillus subtilis / pumilus in sufficient water (500g/100L) to achieve uniform application. Apply at the rate of 100-200 g per cubic metre (loose) of greenhouse potting mix, soil or planting beds.
Bacillus subtilis / pumilus can be applied through low pressure watering nozzles such as fan nozzles or other watering systems (drip system) after filtering with filters. For best effect, treat potting mix several days before use for seeding or transplants.
For bulbs & Ornamental: Dip bulbs in Bacillus subtilis / pumilus suspension (100 g/L) prior to planting

Frequency of application
Two to three applications in vegetables ornamentals and 4-5 applications in lawns and landscape crops are recommended. Applications during early stages of plant growth protect the plant during critical stages of development.

Dosage
Soil application: 5 kg /ha along with any organic fertilizer (without pathogenic contaminants).
Seed treatment: @ 4-5 gm per kg of seeds as per standard wet treatment.
Seedling treatment: @ 100 g/l prior to planting.

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Biofungicide - Trichoderma Viride / Harzianum
Biofungicide - Trichoderma Viride / Harzianum

Trichoderma spp. is fungi that are present in substantial numbers in nearly all agricultural soils and in other environments such as decaying wood. Among their other activities, they grow tropically toward hyphae of other fungi, coil about them in a lectin-mediated reaction, and degrade cell walls of the target fungi. This process (mycoparastitism) limits growth and activity of plant pathogenic fungi. Mycoparasites produce cell wall-degrading enzymes, which allow them to bore holes into other fungi and extract nutrients for their own growth.

Crops
Eggplant, Potato, Chilli, Tomatoes, Cucumbers, Cut and Pot flowers, Orchards, Vineyards Ornamentals in greenhouses; lawns nurseries etc.

Target diseases
Pythium spp., Ganoderma spp., Rhizoctonia solani, Fusarium spp., Botrytis cinerea, Sclerotium spp., Sclerotinia sp., Ustilogo spp.,

Method of application
Suspend Trichoderma viride / harzianum in sufficient water (500g/100L) to achieve uniform application. Apply at the rate of 100-200 g per cubic metre (loose) of greenhouse potting mix, soil or planting beds.
Trichoderma viride / harzianum can be applied through low pressure watering nozzles such as fan nozzles or other watering systems (drip system) after filtering with filters. Agitate to maintain suspension. For best effect, treat potting mix several days before use for seeding or transplants.For bulbs & Ornamental: Dip bulbs in Trichoderma viride / harzianum suspension (100 g/L) prior to planting

Frequency of application
Two to three applications in vegetables ornamentals and 4-5 applications in lawns and landscape crops are recommended. Applications during early stages of plant growth protect the plant during critical stages of development.

Dosage
Soil application: 5 kg /ha along with any organic fertilizer (without pathogenic contaminants).
Seed treatment: @ 4-5 gm per kg of seeds as per standard wet treatment.
Seedling treatment: @ 100 g/l prior to planting.

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Bionematicide - Paecilomyces Lilacinus
Bionematicide - Paecilomyces Lilacinus

Paecilomyces lilacinus is a naturally occurring fungus found in many kinds of soils throughout the world. As a pesticide active ingredient, Paecilomyces lilacinus is applied to soil to control nematodes that attack plant roots. In laboratory studies, it grows optimally at 21-32 degrees C,and does not grow or survive above 36 degrees C. It acts against plant root nematodes by infecting eggs, juveniles, and adult females.

Crops
Eggplant,Potato,Chilli,Tomatoes,Cucumbers, flowers, Orchards, Vineyards Ornamentals in greenhouses;lawns nurseries and landscape.

Target Pests
Plant parasitic nematodes in soil, Examples include Meloidogyne spp.(Root knot nematodes); Radopholus similis (Burrowing nematode); Heterodera spp. and Globodera spp. (Cyst nematodes); Pratylenchus spp. (Root lesion nematodes); Rotylenchulus reniformis (Reniform Nematode); Nacobbus spp.(False Root knot Nematodes).

Method of application
Suspend Paecilomyces lilacinus in sufficient water (500g/100L) to achieve uniform application. Apply at the rate of 100-200 g per cubic metre (loose) of greenhouse potting mix, soil or planting beds.
Paecilomyces lilacinus can be applied through low pressure watering nozzles such as fan nozzles or other watering systems (drip system) after filtering with filters. Agitate to maintain suspension. For best effect, treat potting mix several days before use for seeding or transplants.

Frequency of application
Two to three applications in vegetables ornamentals and 4-5 applications in lawns and landscape crops are recommended. In the case of high infestation multiple applications are recommended. Applications during early stages of plant growth protect the plant during critical stages of development.

Dosage
Soil application: 5 kg /ha along with any organic fertilizer(without pathogenic contaminants).
Seed treatment: @ 4-5 gm per kg of seeds as per standard wet treatment.
Seedling treatment: @ 100 g/l prior to planting.

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Biopesticide - Bacillus Thuringiensis var. Kurstaki
Biopesticide - Bacillus Thuringiensis var. Kurstaki

Bacillus thuringiensis is a naturally occurring bacterium, common in soils throughout the world. Bacillus thuringiensis is an insecticide with unusual properties that make it useful for pest control in many crops. The insects that ingest the Bacillus thuringiensis and later die from it are not considered dangerous to birds or other animals that may feed the dead insect. Bacillus thuringiensis is the only microbial insecticide widely using to control lepidopteron pests in many agricultural crops. Bacillus thuringiensis is not known to cause injury to plants on which it has been applied and is not considered harmful to the environment.

Mode of action
The spores of this bacterium when come in contact with the cuticle (skin) of target insects, they germinate and grow directly through the cuticle to the inner body of their host. The bacterial spores proliferate throughout the insect’s body, draining the insect of nutrients, and eventually killing it in around and a week time.

Crops
Cereals, Pulses, Vegetables, Fruit crops, Cole crops, Orchards, Fibre crops, Cut flowers Ornamentals in greenhouses; nurseries, lawns and landscape.

Target pests
Caterpillars, Weevils, Leafhoppers, Bugs, Grubs and Leaf-feeding insects

Method of application
Foliar application: The product should be sprayed on growing plants using hand, ground or aerial equipment.

Soil application (for root grubs): Bacillus thuringiensis can be sprinkled around the root-zone and incorporated into the soil either mechanically or through watering the plant.

Frequency of application
The frequency of applications also depends on the pest and the crop. For greenhouse pest problems, applications once in every 15-20 days are recommended.

Dosage
Foliar spray: 5 kg/ hectare in 500 liters of water i.e., 5 gm per liter of water. The spray volume depends on the crop canopy.
Soil application: 5 kg/ Hectare
Drip system: 5 gm / litre of water.

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Biopesticide - Beauveria Bassiana
Biopesticide - Beauveria Bassiana

Beauveria bassiana is a naturally occurring entomopathogenic fungus in most part of the world. The spore of this fungus when comes in contact with the cuticle (skin) of the target insect pest they germinate and grow directly through the cuticle to the inner body of the host. The fungus proliferates throughout the insect’s body, draining the insect of nutrients, eventually killing it in about 48-72 hours after spray.

Crops
Cereals, Pulses, Vegetables, Fruit crops, Cole crops, Orchards, Fibre crops, Cut flowers Ornamentals in greenhouses; nurseries, lawns and landscape.

Target pests
Caterpillars, Weevils, Leafhoppers, Bugs, Grubs and Leaf-feeding insects

Method of application
Foliar application: (Borer & cutworm)
The product should be sprayed on growing plants using hand, ground or aerial equipment and also it can be incorporated in growth media.

Soil application: (for root grubs)
Beauveria bassiana can be sprinkled around the root-zone and incorporated into the soil either mechanically or through watering the plant. It can also be incorporated into the soil through irrigation systems during the pre or post planting stage after filtering with filters.

Frequency of application
The frequency of applications also depends on the pest and the crop. For greenhouse pest problems, applications once in every 15-20 days are recommended. All applications should be based on monitoring of pest populations

Dosage
Foliar spray: 2.5 kg/ hectare in 500 liters of water i.e., 5 gm per liter of water. The spray volume depends on the crop canopy.
Soil application: 2.5 kg/ Hectare
Drip system: 5 gm / litre of water. Filter the contents to filter out the extraneous particles if any before injecting the final spray solution into the drip feeder tank.

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Biopesticide - Verticillium Lecanii
Biopesticide - Verticillium Lecanii

Verticillium lecanii is an entomopathogenic fungus. The mycelium of this fungus produces a cyclodepsipeptide toxin called bassianolide and other insecticidal toxins such as dipicolinic acid, which infect aphids, whiteflies, rust fungi, scale insects and lead to death the host.

Mode of action
The spores of this fungus when come in contact with the cuticle (skin) of target insects, they germinate and grow directly through the cuticle to the inner body of their host. The fungus proliferates throughout the insect’s body, draining the insect of nutrients, and eventually killing it in around and a week time

Crop
Ornamentals and vegetables in greenhouses; nurseries, lawns; landscape perimeters. Vegetable in field crops and other agricultural crops.

Target pests
Whiteflies, Thrips, Aphids and Mealy bugs.

Application methods
The product should be sprayed on foliage of plants using hand, ground, or aerial spray equipment. It is advisable to provide a good coverage on the undersides of the leaves.

Frequency of application
Applications should be repeated at least once in 15-20 days for four times. For greenhouse pest problems, applications in every 10-15 days are recommended. All applications should be based on monitoring of pest populations.

Dosage
Foliar spray: 2.5 kg / hectare in 500 litres of water i.e., 5 gm per litre of water. The spray volume depends on the crop canopy.
Drip system: 5 gm / litre of water. The resultant solution should be filtered before injecting into the drip system

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Biopesticide - Metarhizium Anisopliae
Biopesticide - Metarhizium Anisopliae

Metarhizium anisopliae is an entomopathogenic fungus that infects insects that come in contact with it. Once the fungus spores attach to the surface of the insect, germinate and begin to grow, they then penetrate the exoskeleton of the insect and grow very rapidly inside the insect causing the insect to die. Other insects that come in contact with infected insects also become infected with the fungus.

Mode of action
The spores of this fungus when come in contact with the cuticle (skin) of susceptible insects, they germinate and grow directly through the cuticle to the inner body of their host. The fungus proliferates throughout the insect’s body and draining the insect of nutrients, eventually killing it.

Crop
Cereals, Pulses, Vegetables, Fruit crops, Cole crops, Orchards, Fibre crops, Cut flowers Ornamentals in greenhouses, nurseries, lawns and landscape.

Target pests
Root weevils, plant hoppers Japanese beetle, Black vine weevil, Spittlebug and white grubs.

Application methods
Foliar Spray (For hoppers & Bugs): The product should be sprayed on the growing plants using hand, ground or aerial spray equipment.

Soil application (Root grubs & vine weevils): Metarhizium anisopliae can be sprinkled around the root – zone and incorporated into the soil either mechanically or through watering of plants. It can also be incorporated into the soil through drip irrigation systems after filtering with appropriate filters.

Frequency of application
Applications should be repeated at least once in a week for four weeks. For greenhouse pest problems, applications in every 10-15 days are recommended. All applications should be based on monitoring of pest populations.

Dosage
Foliar spray: 2.5 kg / hectare in 500 litres of water i.e., 5 gm per litre of water. The spray volume depends on the crop canopy.
Soil application: 2.5 kg / hectare.
Drip system: 5 gm / litre of water

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Biomiticide -  Paecilomyces Fumosoroseus
Biomiticide - Paecilomyces Fumosoroseus

Paecilomyces fumosoroseus, is considered a very promising biological pesticide due to its extensive host range which includes insects in over 25 different families, including the diamondback moth (Plutella xyllostella), Russian wheat aphid (Diuraphis noxia), silver leaf whitefly (Bemisia argentifolii) and wide range of mites (Spotted Spider Mite, Red Mite, Brown Mite, and Rust Mite).

Mode of action
The spores of this fungus when comes in contact with the cuticle (skin) of the pest insect, they germinate and grow directly through the cuticle to the inner body of their host. The fungus proliferates throughout the insect’s body, draining the insect of nutrients and eventually killing it.

Crops
Cut flowers, Ornamentals in greenhouses and Nurseries, Vegetables, Maize, Rice, Cotton, Cole crops and Plantation crop.

Target pests
Tetranychus urticae (Two – spotted Spider Mite), Panonychus ulmi (European Red Mite), Byrobia rubrioculus (Brown Mite), Aculus schlectendali (Apple Rust Mite).

Application methods
The product should be sprayed on growing plants using hand, ground or aerial spray equipment. It works best at temperatures between 22.C and 30.C and requires high humidity.

Frequency of application
Applications should be repeated at least once in a week for four weeks. For greenhouse pest problems, applications in every 10-15 days are recommended. All applications should be based on monitoring of pest populations.

Dosage
Foliar spray: 2.5 kg / hectare in 500 litres of water i.e., 5 gm per litre of water. The spray volume depends on the crop canopy.
Drip and Sprinkler system: 5 gm / litre of water. The resultant solution after mixing should be filtered with appropriate filters to remove the extraneous particle if any before injecting this final solution into the drip/sprinkler mother tank.

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Neem products - Neem oil, Azadirachtin (1%, 1.5% and 3%), Neem cake powder
Neem products - Neem oil, Azadirachtin (1%, 1.5% and 3%), Neem cake powder

1.Neem oil (Cold Pressed)
We crushes higher quality Neem seed kernels to extract Neem oil using proprietary Cold pressing process without heating or using any chemicals or petrochemicals to retain all the well balanced nutrients in the oil, some of which otherwise be destroyed.

Uses in crop protection
•Non-Toxic, Bio-degradable and Eco-friendly.
•Insect Repellent.
•Stop sucking and eating of leaves by insects.
•Reduces the laying and hatching off eggs by insects.
•Compatible and harmless compared to chemicals pesticides.
•Lowers the use of chemical pesticides.

Dosage: The Economical & ideal dosage would be one litre per acre

Packing
Normally Packed in 200 litre HDPE / MS barrels can be packed in any required pack size on request.

2. Azadirachtin 1 % E C, 1.5% EC and 3%

Azadirachtin 1%,1.5% and 3%, is a high concentrated neem based Biopesticide with an Azadirachtin content of 10000 ppm. it is very effective in eliminating the pest menace in the field of agriculture and will replace widely used chemical pesticides.

Mode of Action
•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.
•Sterilizing adults
•Deterring feeding

Method of Application
Dilute the required quantity in water and spray on crops. Being highly compatible can be sprayed in combination with other organic or chemical pesticides.

3. Neem cake
Neem Cake is organic manure by product of Neem seed oil production. The physical appearance of the NEEM CAKE will be as flakes or powder. It is compatible with most of fertilizers.

Dosage: spread in soil 50 – 80 gms per square meter is suggested.

Packing: 25 Kg / 50 Kgs HDPE Bags with lamination

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Growth promoters - NPK - Biofertilizers
Growth promoters - NPK - Biofertilizers

i. Azospirillum sp.
Azospirillum sp. fixes atmospheric nitrogen in loose association with plant roots. Azospirillum sp. converts atmospheric nitrogen into ammonium form and provides 30-50% of nitrogen requirements. Azospirillum sp. produces plant growth promoting substances viz, vitamins, auxins and gibberellins which influences plant growth to a large extent. Azospirillum sp. enhances seed germination efficiency, early seedling vigor and increases the yield 25%.


ii. Phosphate solubilizers (Bacillus sp. and Pseudomonas sp.)
Phosphate solubilizers (Bacillus megaterium var. phosphaticum and Pseudomonas striata) dissolve fixed phosphate into plant utilizable form. Phosphate solubilizers produce organic acids (viz, citric acid, succinic acid, lactic acid, etc.), hormones (viz, indole acetic acid, gibberellins etc.) and enzymes (viz, phytase, nuclease, lecithinase etc.) that help, in solubilisation of insoluble phosphates into plant utilizable form. Phosphate solubilizers improve plants growth and increase the yield 25 –40%.


iii. Potash mobilizing bacteria (Frateuria aurentia)
The microbe, Frateuria aurentia is a beneficial bacterium capable of mobilizing available Potash into near the roots of the plants. It works well in all types of soil especially, low K content soil. Use of such bacteria in powder form can increase the availability of more potash in usable form to the plants.

Crops
Cereals - rice, wheat, millet, Vegetables - Bean, Black eyed Pea, cabbage, cauliflower, lettuce, Carrot, Cucumber, Eggplant, Melon, Mustard, Onion, Parsnip, Pea, Pepper, Potato, Radish, Spinach, Squash, Tomato, Turnip, Rose and other flowering shrubs including Camellia, Hibiscus etc.,

Soil Application
Apply 10 Kgs/ha after mixing it thoroughly in well decomposed organic matter can be applied as band placement / side dress application at the time of planting or during early stages of the cropping.

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Vesicular Arbuscular Mycorrhizae (VAM)
Vesicular Arbuscular Mycorrhizae (VAM)

Mycorrhizae are mobilized major nutrients like, nitrogen, phosphorus and potassium and also certain micronutrients like zinc, calcium, iron, magnesium and manganese. Mycorrhizal inoculation enhanced absorption water, storage and movement back into plants enhances tolerance to drought. Mycorrhizae produce specific antibiotics, which immobilize and kill soil borne pathogens. Mycorrhizal inoculation reduces the chemical fertilizer application up to 40% from recommended dose.


Mode of action
The network of fungal filaments established simultaneously inside the roots and the surrounding rhizosphere soil to which the root system has access. Water and minerals from the soil are easily available resulting in a better nutritive equilibrium. These result in an increase in plant resistance to environmental stress such as drought, chilling and the detrimental effect of some root pathogens.

Fungi are heterotrophs and they benefit it by obtaining from their plant partners increased sources of carbohydrates, amino acids, vitamins and other elements which are essential for its growth and development. This interaction between plants and fungi creates a real symbiotic relationship and is advantageous to both the partners

How to use VAM
In order to maximize the benefits of VAM for plant growth, health and yield, we recommend inoculation as early in the plant’s life cycle as possible. Direct inoculation of the root during germination or rooting can enhance the quality and quantity of mycorrhizal formation.
The key to success is to place VAM within one inch of the roots, so that the mycorrhizae can begin forming their beneficial symbiotic relationship with the plant.

Dosage and Application
Two kgs (@100000 propagules/kilo) of VAM per acre is recommended along with the 1000 kgs of organic manure or vermicompost. VAM can also be applied along with other Bio-inputs. For horticultural crops and plantation trees apply 25 gms / plant.

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