Volume 4, Issue 2, 1990

Articles

• Biological Effects of Parasitism by Epiricania melanoleuca (Fletcher) on Pyrilla perpusilla (Walker)

  R. S. Bal, Z. S. Dhaliwal, S. S. Bains (Author)

  77-79

  Keywords:

  Epiricania melanoleuca, Pyrilla perpusilla, Biological Effects, Parasitism.

  • PDF ⁴⁹

  Abstract views: 64 times| Download: 49 times| https://doi.org/10.18311/jbc/1990/15303

• Further Studies on the Safety of Pesticides to Anagyrus dactylopii (Hym., Encyrtidae) and Cryptolaemus montrouzieri (Coleop., Coccinellidae)

  M. Mani, A. Krishnamoorthy (Author)

  80-85

  Keywords:

  Anagyrus dactylopii, Cryptolaemus montrouzieri, Safety, Pesticides.

  • PDF ⁵⁵

  Abstract views: 55 times| Download: 55 times| https://doi.org/10.18311/jbc/1990/15304

• Natural Enemies of Bemisia tabaci Gennadius and Effect of Insecticides on their Activity

  K. Natarajan (Author)

  86-88

  Keywords:

  Bemisia tabaci, Natural Enemies, Toxicity Insecticides.

  • PDF ⁶⁰

  Abstract views: 56 times| Download: 60 times| https://doi.org/10.18311/jbc/1990/15305

• Natural Enemies of Rice Yellow Stemborer, Scirpophaga incertulas (w.) and its Relationship with Weather Elements

  N. Chandramohan, S. Chelliah (Author)

  89-92

  Keywords:

  Yellow Stemborer, Tetrastichus, Telenomus.

  • PDF ³⁰⁴

  Abstract views: 99 times| Download: 304 times| https://doi.org/10.18311/jbc/1990/15306

• Biology of an Aphidopbagous Coccinellid Predator, Coccinella transversalis Fab

  Y. Debaraj, T. K. Singh (Author)

  93-95

  Keywords:

  Coccinella transversalis, Aphis craccivora, Biology.

  • PDF ¹⁵⁵

  Abstract views: 74 times| Download: 155 times| https://doi.org/10.18311/jbc/1990/15307

• Studies on Optimum Temperature for Storage of Sticholotis madagassa Weise Adults

  S. K. Jalali, S. P. Singh (Author)

  96-98

  Keywords:

  Sticholotls madagassa, Temperature, Survival, Progeny Production.

  • PDF ⁷²

  Abstract views: 74 times| Download: 72 times| https://doi.org/10.18311/jbc/1990/15308

• Population Dynamics of the Introduced Ladybird Beetle, Curinus coeruleus Mulsant in Relation to its Psyllid Prey Heteropsylla cubana Crawford in Bangalore

  J. Diraviam, C. A. Viraktamath (Author)

  99-104

  Keywords:

  Population Dynamics, Curinus coeruleus, Heteropsylla cubana, Subabul.

  • PDF ⁵⁸

  Abstract views: 60 times| Download: 58 times| https://doi.org/10.18311/jbc/1990/15309

• Carabid Beetle, Omphra pilosa Klug (Coleoptera:Carabidae) a Potential Predator on Termites

  Prasad Kumar, D. Rajagopal (Author)

  105-108

  Keywords:

  Omphra pilosa, Termites, Feeding Potential, Functional Response.

  • PDF ¹⁰¹

  Abstract views: 40 times| Download: 101 times| https://doi.org/10.18311/jbc/1990/15310

• Evaluation of Mycopathogens against the Sweet Potato Weevil Cylas formicarius (F.)

  H. Khader Khan, S. Jayaraj, R. J. Rabindra (Author)

  109-111

  Keywords:

  Cylas formicarius Mycopathogens, Laboratory Evaluation.

  • PDF ⁵³

  Abstract views: 56 times| Download: 53 times| https://doi.org/10.18311/jbc/1990/15311

• Studies on Drought Tolerance in the Water Hyacinth Weevils Neochetina eichhorniae and N. bruchi (Coleoptera: Curculionidae)

  K. P. Jayanth, P. N. Ganga Visalakshy (Author)

  116-119

  Keywords:

  Neoclietina eichliorniae, N. bruchi, Biological Control, Drought Tolerance.

  • PDF ¹⁰¹

  Abstract views: 55 times| Download: 101 times| https://doi.org/10.18311/jbc/1990/15312

• Biology of Elasmus zehntneri Ferriere, an Ecto Larval Parasitoid of the Sugarcane Top Borer, Scirpophaga excerptalis Walker

  R. K. Tanwar (Author)

  120-121

  Keywords:

  Elasmus zehntnerl, Biology, Rearing Technique, Scirpophaga excerptalis.

  • PDF ³⁷

  Abstract views: 49 times| Download: 37 times| https://doi.org/10.18311/jbc/1990/15313

• Predation of Mallada boninensis on Ferrisia virgata, Planococcus citri and P. lilacinus

  M. Mani, A. Krishnamoorthy (Author)

  122-123

  Keywords:

  Mallada boninensis, Predation, Ferrisia virgata, Planococcus citri, P. lilacinus.

  • PDF ⁶⁰

  Abstract views: 57 times| Download: 60 times| https://doi.org/10.18311/jbc/1990/15314

• Mucor circinelloides Van Tieghem, an Entomogenous Fungus of the Banana Aphid Pentalonia nigronervosa Coq. (Aphididae:Hemiptera)

  Susamma Mathai, G. Padma Kumari, T. Nalina Kumari, Hebsybai (Author)

  124-124

  Keywords:

  Pentalonia nigronervosa, Mucor circinelloides.

  • PDF ³⁰

  Abstract views: 43 times| Download: 30 times| https://doi.org/10.18311/jbc/1990/15315

• A New Record of Entomophthora sp. (Zygomycotina:Entomophthorales) on Sugarcane Leaf Hopper, Pyrilla perpusilla (Homoptera:Lophopidae) from Uttar Pradesh

  Ashok Varma, B. K. Tandan, Kishan Singh (Author)

  125-126

  Keywords:

  Pyrilla perpusilla, Sugarcane, Entomophthora sp., Hirsutella citriformis.

  • PDF ³⁹

  Abstract views: 43 times| Download: 39 times| https://doi.org/10.18311/jbc/1990/15316

• Pathogenicity of Oryctes Baculovirus to Cashew Stem and Root Borers

  N. BakthaVatsalam, D. Sundararaju (Author)

  127-129

  Keywords:

  Oryctes Baculovirus, Plocaederus ferrugineus, P. obesus, Pathogenicity.

  • PDF ⁵⁰

  Abstract views: 60 times| Download: 50 times| https://doi.org/10.18311/jbc/1990/15317

• Efficacy of Nuclear Polyhedrosis Virus Formulations against Heliothis armigera (Hbn.) on Sunflower

  R. J. Rabindra, S. Ethiraju, S. Jayaraj (Author)

  130-131

  Keywords:

  NPV, Formulations, Heliothis armigera, Sunflower.

  • PDF ³⁹

  Abstract views: 57 times| Download: 39 times| https://doi.org/10.18311/jbc/1990/15318

• Biological Control of White Rot of Pea Caused by Sclerotinia sclerotiorum (Lib.) De Bary

  B. K. Sharma, B. M. Singh (Author)

  132-134

  Keywords:

  Sclerotinia sclerotiorum, Trichoderma harzianum, T. viride, Gliocladium roseum, Epicoccum nigrum, Pea.

  • PDF ⁵¹

  Abstract views: 57 times| Download: 51 times| https://doi.org/10.18311/jbc/1990/15319

• Biological Control of Sugarcane Root Rot Disease

  P. Padmanaban, K. C. Alexander (Author)

  135-136

  Keywords:

  Pythium graminicolum, Biological Control, Mechanism of Biological Control.

  • PDF ⁵⁸

  Abstract views: 43 times| Download: 58 times| https://doi.org/10.18311/jbc/1990/15320

• Studies on the Dose-Mortality Relationship Between the Entomofungal Pathogen Beauveria bassiana (Bals.) Vuillemin and Heliothis armigera Hubner (Lepidoptera: Noctuidae)

  C. Gopalakrishnan, K. Narayanan (Author)

  112-115

  Keywords:

  Beauveria bassiana, Heliothis armigera, Dose-Mortality Relationship.

  • PDF ⁷⁵

  Abstract views: 68 times| Download: 75 times| https://doi.org/10.18311/jbc/1990/15321