Hasil Pencarian - K.S. Hemachandra

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  1. 1
    Mass Rearing of Mealybug Predator, <em>Cryptolaemus montrouzieri</em> Mulsant (Coleoptera: Coccinellidae) on two Mealybug Species, <em>Planococcus minor</em> and <em>Pseudococcus viburni</em>

    Mass Rearing of Mealybug Predator, <em>Cryptolaemus montrouzieri</em> Mulsant (Coleoptera: Coccinellidae) on two Mealybug Species, <em>Planococcus minor</em> and <em>Pseudococcus v... oleh D. U. M. Gunawardana, K. S. Hemachandra

    Diterbitkan 2020-01-01
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  2. 2
    Study of longevity, fecundity and oviposition of Trichogrammatoidea bactrae nagaraja (Hymenoptera: Trichogrammatidae) to facilitate mass rearing

    Study of longevity, fecundity and oviposition of Trichogrammatoidea bactrae nagaraja (Hymenoptera: Trichogrammatidae) to facilitate mass rearing oleh M.C.D. Perera, K.S. Hemachandra

    Diterbitkan 2015-11-01
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  3. 3
    Study of the interactions among cruciferaceae crops, cabbage feeding lepidopterans and their egg parasitoids

    Study of the interactions among cruciferaceae crops, cabbage feeding lepidopterans and their egg parasitoids oleh S.A.A. Singhamuni, K.S. Hemachandra

    Diterbitkan 2015-09-01
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  4. 4
    Potential for Mass Rearing of the Egg Parasitoids, <em>Trichogramma chilonis</em> and <em>Tricogramma achaeae</em> (Hymenoptera: Trichogrammatidae) on <em>Corcyra cephalonica</em> Eggs

    Potential for Mass Rearing of the Egg Parasitoids, <em>Trichogramma chilonis</em> and <em>Tricogramma achaeae</em> (Hymenoptera: Trichogrammatidae) on <em>Corcyra cephalonica</em>... oleh S. A. A. Singhamuni, K. S. Hemachandra, U. G. A. I. Sirisena

    Diterbitkan 2016-04-01
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  5. 5
    Trichogrammatoidea bactrae (Hymenoptera: Trichogrammatidae): a potential biocontrol agent of rice leaf folder

    Trichogrammatoidea bactrae (Hymenoptera: Trichogrammatidae): a potential biocontrol agent of rice leaf folder oleh M.C.D. Perera, K.S. Hemachandra, U.G.A.I. Sirisena

    Diterbitkan 2015-11-01
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  6. 6
    Variations of Incidence, Types of Virus Diseases and Insect Vector Populations of Tomato (Solanum lycopersicum L.), Grown in Different Agroecological Regions of Sri Lanka under Two Crop Management Systems

    Variations of Incidence, Types of Virus Diseases and Insect Vector Populations of Tomato (Solanum lycopersicum L.), Grown in Different Agroecological Regions of Sri Lanka under Two... oleh K. Prasannath, K.N.P. Dharmadasa, D.M. De Costa, K.S. Hemachandra

    Diterbitkan 2015-10-01
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  7. 7
    Pink wax scale (<em>Ceroplastes rubens</em>) a growing threat to agriculture in Sri Lanka

    Pink wax scale (<em>Ceroplastes rubens</em>) a growing threat to agriculture in Sri Lanka oleh K. V. A. I. K. Vithana, U. G. A. I. Sirisena, K. S. Hemachandra

    Diterbitkan 2019-01-01
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  8. 8
    Mealybugs (Hemiptera: Pseudococcidae) species on economically important fruit crops in Sri Lanka

    Mealybugs (Hemiptera: Pseudococcidae) species on economically important fruit crops in Sri Lanka oleh U.G.A.I. Sirisena, G.W. Watson, K.S. Hemachandra, H.N.P. Wijayagunasekara

    Diterbitkan 2015-09-01
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  9. 9
    Developmental biology and feeding efficiency of <em>Menochilus sexmaculatus</em> (Coleoptera: Coccinellidae) (Fabricius) reared on <em>Aphis craccivora</em> (Hemiptera:Aphididae) (Koch)

    Developmental biology and feeding efficiency of <em>Menochilus sexmaculatus</em> (Coleoptera: Coccinellidae) (Fabricius) reared on <em>Aphis craccivora</em> (Hemiptera:Aphididae) (... oleh T. D. C. Priyadarshani, K. S. Hemachandra, U. G. A. I. Sirisena, H. N. P. Wijayagunasekara

    Diterbitkan 2016-07-01
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  10. 10
    Mass rearing of Cheilomenessexmaculata (Coleoptera: Coccinellidae) on different diets under laboratory conditions

    Mass rearing of Cheilomenessexmaculata (Coleoptera: Coccinellidae) on different diets under laboratory conditions oleh T. D. C. Priyadarshani, K. S. Hemachandra, U. G. A. I. Sirisena, H. N. P. Wijayagunasekara

    Diterbitkan 2017-05-01
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  11. 11
    Evaluation of the potential of Trichogramma chilonis ishii (Hymenoptera: Trichogrammatidae) as a bio-control agent for Trichoplusia ni, Cabbage Semi-looper

    Evaluation of the potential of Trichogramma chilonis ishii (Hymenoptera: Trichogrammatidae) as a bio-control agent for Trichoplusia ni, Cabbage Semi-looper oleh S.A.A. Singhamuni, M.I.U.F. Jayasuriya, K.S. Hemachandra, U.G.A.I. Sirisena

    Diterbitkan 2015-11-01
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  12. 12
    Description of a new species of Dacus from Sri Lanka, and new country distribution records (Diptera, Tephritidae, Dacinae)

    Description of a new species of Dacus from Sri Lanka, and new country distribution records (Diptera, Tephritidae, Dacinae) oleh Luc Leblanc, Camiel Doorenweerd, Michael San Jose, U.G.A.I. Sirisena, K.S. Hemachandra, Daniel Rubinoff

    Diterbitkan 2018-11-01
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  13. 13
    Scanning electron microscopy of six selected mealybug (Hemiptera: Pseudococcidae) species of Sri Lanka

    Scanning electron microscopy of six selected mealybug (Hemiptera: Pseudococcidae) species of Sri Lanka oleh U.G.A.I. Sirisena, G.W. Watson, K.S. Hemachandra, O. Sage, H.N.P. Wijayagunasekara

    Diterbitkan 2015-11-01
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  14. 14
    Effect of the epicuticular wax level of leaf lamina on the behaviour of leaf hopper <em>Deltocephalus menoni</em> (Hemiptera: Cicadellidae); A vector of sugarcane white leaf disease

    Effect of the epicuticular wax level of leaf lamina on the behaviour of leaf hopper <em>Deltocephalus menoni</em> (Hemiptera: Cicadellidae); A vector of sugarcane white leaf diseas... oleh K. M. G. Chanchala, V. K. A. S. M. Wanasinghe, K. S. Hemachandra, L. Nugaliyadde, W. R. G. Witharama

    Diterbitkan 2020-01-01
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