Browsing by Author "Sujithra, M"
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Item A new pod bioassay method to determine the toxicity of insecticides against Tea mosquito bug, Helopeltis theivora(2024) T. N. Madhu; Saneera, E.K; R. Thava Prakasha Pandian; Sujithra, M; Bhavishya; Nagaraja, N.R.; Elain Apshara, S.; Josephrajkumar, A.; Rajesh, M.KItem Cocoa(2018) Sujithra, M; Alagar, M.Item Draft genome sequence, annotation and SSR mining data of Oryctes rhinoceros Linn. (Coleoptera: Scarabaeidae), the coconut rhinoceros beetle(2021) Rajesh, M.K.; Ginny Antony; Kumar Arvind; Jeffrey Godwin; Gangaraj, K.P.; Sujithra, M; Joseph Rajkumar, A.; Tony GraceItem Effect of Chlorpyrifos on Survival and Virulence of Native Entomopathogenic Nematode(2018) Rajkumar; Jagadeesh Patil; Kesavan Subhaharan; Sujithra, MItem Field Evaluation of the Entomopathogenic Nematodes (Epns) for Sustainable Management of White Grub, Leucopholis Coneophora Burm. in Coconut(2022) Rajkumar; Sujithra, M; SubaharankItem Integrated Pest Management in coconut based cropping systems(2024-10-01) Sujithra, M; Prathibha, V.H.; Jilu V. Sajan; Josephrajkumar, A.Item Management of Root-knot nematode Infestation in Coconut Cropping System(2021) Rajkumar; Surekha, R; Sujithra, M; Prathibha, V.H.Item A novel technique to guard juvenile palms from rhinoceros beetle attack(2021) Sujithra, M; Rajkumar; Vinayaka Hegde; Subramanian, P.Item Nut pests of coconut(2024-08-01) Jilu V. Sajan; Prathibha, P.S.; Sujithra, M; Anes, K.M.; Merin Babu; Shareefa, M.; Josephrajkumar, A.Item Nylon nets: a simple pest exclusion barrier technique to manage rhinoceros beetle menace in coconut plantations(2022) Sujithra, M; Rajkumar; Vinayaka Hegde; Subramanian, P.; Guru-Pirasanna-Pandi GovindharajOryctes rhinoceros (L.) is a major pest of palms worldwide. Seedlings and juvenile palms are more vulnerable to beetle damage and in severe cases, inflicting palm death. The present study was to develop a physical pest control technique for juvenile palms using nylon nets as a pest exclusion barrier. The unopened spear leaf with –two to four adjacent leaf bases were loosely wrapped with the nylon nets of different mesh size during June - December 2017 (N = 40). Results revealed that the damaged leaves were reduced from 61.02 to 7.53% (t = 17.23; p < 0.001). Further experiment was up scaled in 120 palms during June – December 2018 and the beetles trapped in nylon nets were recorded at weekly intervals. Nylon nets entrapped 618 adult beetles that comprised 61.80% females and 38.18% males with corresponding sex ratio of 1.61: 1. Thus, use of nylon nets as a pest exclusion barrier guarded the young palms from beetle attack and additionally acted as passive trap by entrapping 20.6 beetles/week/120 palms without any insecticidal intervention.Item Strategies to protect coconut palm from rhinoceros beetle attack during monsoon(2021) Sujithra, M; Rajkumar; Sachin PaiItem Termites – Silent destroyers of coconut health(2021-02) Sujithra, M; Subramanian, P.; Rajkumar