Informatics Publishing Limited

Gupta, B. K.

• Relative Toxicity of some Insecticides as Contact Poison against Third Instar Larvae of Hyblea puera (Lepidoptera: Hyblaeidae)

Abstract Views :204  |  PDF Views:0

Authors

B. K. Gupta , Sandhya S. Borse

Source

Indian Forester, Vol 123, No 5 (1997), Pagination: 427-429

Abstract

Eleven insecticides were bioassayed against third instar larvae of Hyblea puera under laboratory conditions. The results are described in this paper.

Full Text

     

• Ringing Induces Rooting in Mulberry (Morus Sp.)

Abstract Views :165  |  PDF Views:0

Authors

B. K. Gupta , J. P. Gaur , V. P. Sharma

Source

Indian Forester, Vol 116, No 3 (1990), Pagination: 248-248

Abstract

No abstract

Full Text

     

• Relative Toxicity of Some Conventional Insecticides Against Adult Beetles of Calopepla leayana Latr. (Chrysomelidae : Coleoptera)

Abstract Views :192  |  PDF Views:1

Authors

B. K. Gupta , S. I. Ahmed , Vijay Veer

Source

Indian Forester, Vol 115, No 6 (1989), Pagination: 430-434

Abstract

Twenty two conventional insecticides were tested as direct spray against adult beetles of Calopepla leayana. This is a serious pest of Gmelina arborea plantations and occurs all along the tract of its host plant. The relative effectiveness of these insecticides was in order of Formothion> Monocrotophos> Quinalphos> Chlordimeform> gamma-BHC> Malathion + Fenitrothion > Toxaphene> Malathion> Dichlorvos (Nuvan) > Pyrethrum> Klofos > Endosulfan > Bromophos-ethyl > Fenitrothion > Dieldrin> D.D.T. > Aldrin> Chlordane> Dichlorvos (DDVP)> Methyl parathion.

Full Text

     

• Laboratory Bioassay of some Insecticides as Contact Poison against Third Instar Larvae of Glyphodes pyloalis Walker (Lepidoptera : Pyralidae)

Abstract Views :209  |  PDF Views:0

Authors

B. K. Gupta , Vijay Veer

Source

Indian Forester, Vol 112, No 6 (1986), Pagination: 528-533

Abstract

The nineteen conventional insecticides were tested as contact poison against third instar larvae of Glyphodes pyloalis in laboratory. The descending order of toxicity of the insecticides was : chlordimeform> formotbion > quinalphos >monocrotophos> toxaphene> carbaryl> fenitrothion> malathion (premium grade) :> methyl parathion > endosulfan > malathion + fenitrotbion > leptophos :> klofos :>dichlorvos > endosulfan > DDT > dimethoate> pyretbrum>chlordane>gamma-BHC. Monocrotophos, formothion and chlordimeform are 27 to 32 times more toxic than DDT. Relative resistance to these insecticides of Glyphodes pyloalis than Selepa celtis is also discussed.

Full Text

     

• Laboratory Evaluation of some Insecticides against Third Instar Larvae of Selepa celtis Moore (Noctuidae: Lepidoptera)

Abstract Views :230  |  PDF Views:0

Authors

B. K. Gupta , Vijay Veer , P. K. Sen-Sarma

Source

Indian Forester, Vol 108, No 7 (1982), Pagination: 481-486

Abstract

>>Twenty-one insecticides were tested as contact poisons against the 3rd instar larvae of Selepa celtis infesting Morus alba. Monocrotophos, chlordimeform, quinalphos and anthio were more toxic than DDT, while ambithion. Dimetheate and endrin were less toxic than DDT. The rest of the 14 insecticides were in the follwing order of effectiveness : carbaryl > endosulfan > pyrethrum > gamma-BHC > dichlorvos > toxaphene > leptophos > malathion > klofos > fenitrothion > dieldrin > aldrin > eythion > DDT.

Full Text

     

• New Pests of Tropical Pines in India

Abstract Views :182  |  PDF Views:0

Authors

B. K. Gupta

Source

Indian Forester, Vol 106, No 4 (1980), Pagination: 312-316

Abstract

Gregarious flowering of BambUsa nutans in 1980 is reported from Dehra Dun. Readers are requested to keep a watch in other areas of its occurrence, Apart from the irregular sporadic flowering, this bamboo seems to flower gregariously after every 35 year. There are at least 2 separate flowering cycles involved, each of the same duration, the last having manifested in 1966.

Full Text

     

• Laboratory Evaluation of Insecticides as Contact Sprays against Forest Pests. I-Teak Skeletoniser: Pyraust A Machaeralis Walker (Lepidoptera: Pyralidae)

Abstract Views :215  |  PDF Views:0

Authors

Pratap Singh. , B. K. Gupta

Source

Indian Forester, Vol 104, No 5 (1978), Pagination: 359-366

Abstract

Twenty insecticides were tested as contact sprays, against the 3rd instar larvae of Pyrausta Machaeralis. Out of these four insecticides viz., Monocrotophos, Chlordimeform, Quinalphos and Anthio proved most effective in comparision to DDT (WP) while, Acephate and Carbaryl also proved 15.314 and 8544 times more effective than DDT(WP). Rest of the fourteen insecticides can be put according to their effectiveness in descending order as Fenitrothion, Dichlorvos, Dieldrin, Dimethoate. Cythion, Endrin, Gamma BHC, Endosulfan, Leptophos,Maluthion, Aldrin, Ambithion, DDT (WDP) and DDT(WP).

Full Text

     

• Biotype Differentiation in the Genus Apluda Linn. I. Studies in the Apluda Population of Doon Valley

Abstract Views :239  |  PDF Views:0

Authors

Shashi Thapa , Anita Agarwal , S. C. Srivastava , B. K. Gupta

Source

Indian Forester, Vol 104, No 5 (1978), Pagination: 377-383

Abstract

An analysis of infraspecific variation in the population of Apluda mutica of Doon Valley has been presented. Nine biotypes have been isolated from the local population based on morphological characters. Botanical characterization of each of the nine biotypes isolated has been presented. Only such characters as are useful for actual differentiation of these biotypes are considered.

Full Text

     

• Laboratory Evaluation of Insecticides as Contact Sprays against forest Pests. II-ailanthus webworm: Atteva fabriciella Swed. (Lepidoptera: Yponomeutidae

Abstract Views :238  |  PDF Views:0

Authors

Pratap Singh , B. K. Gupta

Source

Indian Forester, Vol 104, No 10 (1978), Pagination: 696-702

Abstract

Twenty insectides were tested as contact poisons againat the 3rd instar larvae of Atteva Jabriciella the Ailanthus webworm. Out of this two insecticides viz., Anthio and Chlordimeform proved most effective in comparision to D.D.T, while Quinalphos and Monocrotophos also proved 36.0974 and 22.9218 times more effective than D.D.T., Pyrethurum, Carbaryl and Fenitrothion also proved 13.7231, 13.2100, 10.0963 times more effective when compared with D.D.T. Rest of the Insecticides can be put according to their effectiveness in descending order as Leptophos, Dichlorvos, Cythion, Ambithion, Endosulfan, Endrin, Gama B.H.C., D.D.V.P., dimethoate, Malathion, Aldrin, Dieldrin & D.D.T.

Full Text

     

• Vivipary in Java Citronella Grass

Abstract Views :247  |  PDF Views:0

Authors

Naveen Jain , Hamalata Iyar , B. K. Gupta

Source

Indian Forester, Vol 103, No 12 (1977), Pagination: 822-823

Abstract

no abstract

Full Text

     

• Stylotermes bengalensis Mathur and Chhotani (Insecta : Isoptera) A New Pest of Quercus Leucotrichophora Syn.Q.Incana

Abstract Views :228  |  PDF Views:2

Authors

B. K. Gupta

Source

Indian Forester, Vol 102, No 4 (1976), Pagination: 254-254

Abstract

no abstract

Full Text

     

• Studies on the Natural Resistance of Timbers to Termite Attack. VI. Laboratory Evaluation of the Resistance of 'Mundani', 'Anjan' and 'Banati' to Microcerotermes beesoni Snyder (Insecta : Isoptera Amitermitinae)

Abstract Views :219  |  PDF Views:0

Authors

P. K. Sen-sarma , S. C. Mishra , B. K. Gupta

Source

Indian Forester, Vol 96, No 1 (1970), Pagination: 75-84

Abstract

Heartwood of 'mundani' (Actocarpus fraxinifolius Wight), anjan (Hardwickia binata Roxb.) and 'banati' (Lophopetalum wightianum Arn.) were tested in laoratory under controlled condition of temperature (28° + 1°C) and relative humidity (85-90% r.h.) using laboratory colonies of Microcerotermes beesoni Snyder which builds wood-carton nests in the North India. Each test colony comprised of ca 1000 workers which were measured volumetrically and tested for 60 days. The results show that the heartwood of 'anjan' and wood of 'banati' are very resistant to attack by termites (mean % weight-loss: outer heartwood 0.075 and inner heartwood 2.61 in case of 'anjan' and outer region 0.014 and inner region 0.68 in case of 'banati'). Heartwood of 'mundani, however, proved susceptible to termite attack (mean % weight-loss: outer heartwood 33.95, inner heartwood 54.33).

Full Text

     

• Intravenous Use of Natural Coconut Water in a Acute Gastro-Enteritis

Abstract Views :184  |  PDF Views:0

Authors

K. K. Sikka ¹, B. K. Gupta ¹, B. K. Sharma ¹, D. Prabhamandal ¹, J. B. Omer ¹

Affiliations
1 Department of Medicine, G.S.V.M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 25, No 12 (1972), Pagination: 525-531

Abstract

Abstract not Given.

Keywords

No Keywords given

Full Text

     

• A Comparative Study of Cardiotoxicity of Systemic Amoebicides (Dehydroemetine, Chloroquine and Metronidazole)

Abstract Views :209  |  PDF Views:0

Authors

B. D. Mangal ¹, B. K. Gupta ¹, M. K. Govil ²

Affiliations
1 Affiliation not given, IN
2 Department of Medicine, G.S.V.M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 27, No 11 (1974), Pagination: 519-524

Abstract

Abstract not Given.

Keywords

No Keywords given

Full Text

     

• A Diagnostic Evaluation of Serum Lactate Dehydrogenase in Hepatic Amoebiasis

Abstract Views :224  |  PDF Views:0

Authors

R. Chandra ¹, B. K. Gupta ¹, D. K. Srivastava ¹, R. R. Sarin ¹

Affiliations
1 Postgraduate Department of Medicine, G.S.V.M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 33, No 10 (1980), Pagination: 533-537

Abstract

No Abstract.

Full Text

     

• Chromosome Numbers of some Grasses of Dehra Dun

Abstract Views :131  |  PDF Views:112

Authors

B. K. Saxena ¹, B. K. Gupta ¹

Affiliations
1 D. A. V. College, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 11, No 3-4 (1969), Pagination: 443-444

Abstract

No Abstract.

Full Text

   

• Intravenous Glucose Tolerance Test in Malignant Diseases

Abstract Views :200  |  PDF Views:0

Authors

B. K. Gupta ¹, A. K. Gupta ¹, M. K. Govil ¹, S. N. Agarwal ¹, V. N. Mehrotra ¹

Affiliations
1 Post-Graduate Student in Medicine, G. S. V. M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 24, No 3 (1971), Pagination: 157-160

Abstract

No Abstract.

Full Text

     

• A Study of Epidemic of Viral Fever in Kanpur

Abstract Views :207  |  PDF Views:0

Authors

Kedar Nath ¹, B. K. Gupta ¹, M. K. Govil ¹, H. S. Mital ¹, Santosh Saxena ²

Affiliations
1 Department of Medicine, G. S. V. M. Medical College, Kanpur, IN
2 Demonstrator in Medicine, G. S. V. M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 24, No 10 (1971), Pagination: 451-456

Abstract

No Abstract.

Full Text

     

• A Note on the Occurrence of Arundinella bengalensis (Spreng.) Druce in J. & K. State

Abstract Views :194  | 

Authors

Ajai Swami ¹, B. K. Gupta ²

Affiliations
1 Botany Department, Chinmay Degree College, Haridwar, IN
2 Department of Botany, D. A. V. (P. G.) College, Dehra Dun, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 33, No 1-4 (1991), Pagination: 314-315

Abstract

No Abstract.

Full Text

 

• Cyathopus Sikkimensis Stapf (Poaceae) in North West Himalaya

Abstract Views :176  |  PDF Views:110

Authors

Manish K. Kandwal ¹, B. K. Gupta ¹

Affiliations
1 Department of Botany, D.A.V. (P.G.) College, Dehradun 248 001, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 47, No 1-4 (2005), Pagination: 169-172

Abstract

No Abstract.

Full Text

   

• Design, Evaluation and Statistical Optimization of Diazepam Loaded Controlled Release Micropellets

Abstract Views :185  |  PDF Views:80

Authors

G. Chandra ¹, S. Bhattacharyya ², S. Ray ³, L. K. Ghosh ¹, B. K. Gupta ¹

Affiliations
1 Dept. of Pharmaceutical Technology, Jadavpur University, Kolkata-700 032, IN
2 Oxford College of Pharmacy, 6/9, 1st Cross, Begur Road, Hongasandra, Bangalore-560 068, IN
3 Krupanidhi College of Pharmacy, #12/1, Chikkabellandur, Carmelram Post, Bangalore-560 035, IN

Source

Journal of Pharmaceutical Research, Vol 9, No 3 (2010), Pagination: 141-147

Abstract

This work aims at designing and evaluating a Extended release dosage form of Diazepam using Alginate- Eudragit RS 30D as the matrix-forming polymer employing the Ionotropic Gelation technique of micropellletization. The product was characterized by physicochemical parameters such as yield, drug entrapment efficiency, particle size, surface topography, granulometric study, loose surface crystal study, drug-excipient compatibility and in vitro release. The controlled release profile was optimized using a factorial design for achieving the correct blend of microparticles that closely matches the target release profile. The study illustrates the utility and advantage of designed experimentation in controlled drug delivery research.

Keywords

Diazepam, Extended Release, Micropellets, Factorial Design, Optimization

Full Text

   

• An Experiment to Control Pollution Caused By Exhaust Gases of Automobiles

Abstract Views :112  |  PDF Views:0

Authors

B. K. Gupta ¹, Anjna Singh ¹, Ramanuj Pathak ¹

Affiliations
1 Department of Chemistry, Govt. P. G. College, Satna-485 001,M.P., IN

Source

Nature Environment and Pollution Technology, Vol 9, No 2 (2010), Pagination: 457-458

Abstract

Exhaust gases from auto vehicles are the main source of air pollution, especially in urban areas. These exhaust gases consist of oxides of nitrogen and carbon monoxide causing pollution of air and producing the disturbance to the dynamic equilibrium of nature. These gases are toxic to humans, animals and plants. To get rid of this problem the paper proposes a new device to check the entry of NO₂, NO and carbon monoxide into the atmosphere by connecting a specially designed fibre glass absorption chamber to the silencer of the auto vehicles. The chamber is divided into three parts and filled with such chemical which absorbs oxides of nitrogen, CO and carbon particles. This experiment is successful to check the CO and NO₂ pollution up to an extent.

Keywords

Automobile Exhaust, Silencer, Air Pollution, Absorption Chamber.

Full Text

   

• Chemical Composition of Bajra Grains 3. Indian Inbreds

Abstract Views :196  |  PDF Views:0

Authors

A. K. Goswami ¹, K. L. Sehgal ¹, B. K. Gupta ¹

Affiliations
1 Department of Plant Breeding, Punjab Agricultural University, Ludhiana, IN

Source

The Indian Journal of Nutrition and Dietetics, Vol 7, No 1 (1970), Pagination: 5-9

Abstract

Bajra or pearl millet (Pennisetum typhoideum) is one of the important millets which is grown in tropical and sub -tropical regions of Asia and Africa. In India bajra is grown as food grain for human consumption and also as green fodder for the cattle feed.

Full Text

     

• Chemical Composition of Bajra grains 2. American Entries

Abstract Views :240  |  PDF Views:0

Authors

A. K. Goswami ¹, K. P. Sharma ¹, B. K. Gupta ¹

Affiliations
1 Department of Plant Breeding, Punjab Agricultural University, Ludhiana, IN

Source

The Indian Journal of Nutrition and Dietetics, Vol 6, No 4 (1969), Pagination: 291-294

Abstract

Present shortage of food has drawn the attention of scientists on the improvements of millets. Among the millets Bajra or pearl millet (Pennisetum typhoideum) is one of the most important one and with the introduction of high yielding hybrids the yields of hybrid grains has been considerably increased.

Full Text