Mahaptro Gagan Kumar (7 results)

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  • Language: English

    Published by LAP LAMBERT Academic Publishing, 2023

    6206779580 / 9786206779582

    • Softcover

    Seller: Books Puddle, Woodside, NY, U.S.A.Books Puddle

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  • Language: English

    Published by LAP LAMBERT Academic Publishing, 2023

    6206779580 / 9786206779582

    • Softcover
    • Print on Demand

    Seller: Majestic Books, Hounslow, United KingdomMajestic Books

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  • Language: English

    Published by LAP LAMBERT Academic Publishing, 2023

    6206779580 / 9786206779582

    • Softcover
    • Print on Demand

    Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios

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  • Language: English

    Published by LAP LAMBERT Academic Publishing, 2023

    6206779580 / 9786206779582

    • Softcover
    • Print on Demand

    Seller: moluna, Greven, Germanymoluna

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    Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Thube Shivaji HausraoHaving more than 7 years of research experience in field of Entomology. Worked as a Scientist (Agricultural Entomology) at ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India during 2015 to.…

  • Language: English

    Published by LAP LAMBERT Academic Publishing, 2023

    6206779580 / 9786206779582

    • Softcover
    • Print on Demand

    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

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    Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this book, the focus is on cocoa cultivation and the challenges posed by the tea mosquito bug (TMB) species complex in India, particularly Helopeltis theivora. The study explores the life cycle of H. theivora and the effects of various insecticides on its control. The research reveals that TMB infestation starts in September, and its life cycle on cocoa takes around 29 days. Notably, the first nymph stage experiences the highest natural mortality. The population tends to be predominantly female. H. theivora prefers feeding on developing pods over leaves and shoots.Seasonal patterns show TMB infestations peaking during the post-monsoon season. Weather conditions also influence infestations, with higher temperatures and wind speed correlating positively with TMB presence. Among the tested insecticides, bifenthrin proves most effective, while flonicamid is the least toxic. Both bifenthrin and clothianidin demonstrate lasting efficacy in reducing TMB infestations. The study also examines compatibility with biological control agents, identifying quinalphos as incompatible.This investigation provides valuable insights for developing an Integrated Pest Management strategy. …

  • Language: French

    Published by Editions Notre Savoir, 2024

    6207381602 / 9786207381609

    • Softcover
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    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

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    Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Dans cet ouvrage, l'accent est mis sur la culture du cacao et les défis posés par le complexe d'espèces du tea mosquito bug (TMB) en Inde, en particulier Helopeltis theivora. L'étude explore le cycle de vie de H. theivora et les effets de divers insecticides sur son contrôle. La recherche révèle que l'infestation par le TMB commence en septembre et que son cycle de vie sur le cacao dure environ 29 jours. Notamment, le premier stade de la nymphe connaît la mortalité naturelle la plus élevée. La population tend à être majoritairement féminine. H. theivora préfère se nourrir des cabosses en développement plutôt que des feuilles et des pousses. Les schémas saisonniers montrent que les infestations de TMB atteignent leur maximum pendant la saison post-mousson. Les conditions météorologiques influencent également les infestations, les températures élevées et la vitesse du vent étant en corrélation positive avec la présence du TMB. Parmi les insecticides testés, la bifenthrine s'avère la plus efficace, tandis que le flonicamide est le moins toxique. La bifenthrine et la clothianidine démontrent toutes deux une efficacité durable dans la réduction des infestations de TMB. L'étude examine également la compatibilité avec les agents de contrôle biologique, identifiant le quinalphos comme incompatible. Cette étude fournit des informations précieuses pour le développement d'une stratégie de lutte intégrée contre les ravageurs.…

  • Published by Sciencia Scripts

    6207381637 / 9786207381630

    • Softcover
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    Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH

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    Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - V ätoj knige osnownoe wnimanie udelqetsq wyraschiwaniü kakao i problemam, sozdawaemym komplexom widow chajnogo komarika (ChKM) w Indii, w chastnosti Helopeltis theivora. V issledowanii rassmatriwaetsq zhiznennyj cikl H. theivora i wliqnie razlichnyh insekticidow na bor'bu s nim. Issledowanie pokazalo, chto zarazhenie TMB nachinaetsq w sentqbre, a ego zhiznennyj cikl na kakao zanimaet okolo 29 dnej. Primechatel'no, chto na perwoj stadii nimfy nablüdaetsq samaq wysokaq estestwennaq smertnost'. V populqcii, kak prawilo, preobladaüt samki. H. theivora predpochitaet pitat'sq razwiwaüschimisq struchkami, a ne list'qmi i pobegami. Sezonnaq kartina pokazywaet, chto pik zarazheniq TMB prihoditsq na period posle mussona. Pogodnye uslowiq takzhe wliqüt na zarazhenie: bolee wysokaq temperatura i skorost' wetra polozhitel'no korreliruüt s prisutstwiem TMB. Sredi ispytannyh insekticidow naibolee äffektiwnym okazalsq bifentrin, a naimenee toxichnym - flonikamid. V issledowanii takzhe rassmatriwaetsq sowmestimost' s agentami biologicheskoj bor'by, i kwinal'fos priznan nesowmestimym. Jeto issledowanie daet cennye swedeniq dlq razrabotki strategii integrirowannoj bor'by s wreditelqmi.…