Browsing by Author "Shivaji Hausrao Thube"
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Item Arecanut(2018) Prathibha, P.S.; Shivaji Hausrao ThubeItem Arecanut pests and their Management(2016) Saneera, E.K; Shivaji Hausrao ThubeItem Beware of red palm weevil, a destructive pest on arecanut(2019) Saneera, E.K; Chandrika Mohan; Shivaji Hausrao Thube; C.T. JoseItem BORDEAUX MIXTURE - A UNIVERSAL BLEND FOR Phytophthora MANAGEMENT IN ARECANUT(2020) Thava Prakasa Pandian, R.; Shivaji Hausrao Thube; Chaithra, M.; Nagaraja, N.R.; Bhavishya; Ganesh N. Khadke; Jose, C.T.Item Bordeaux mixture - A universal recipe for Phytophthora management(2018) Thava Prakasa Pandian, R.; Shivaji Hausrao Thube; Elain Apshara, S.; Najeeb NaduthodiItem CONOGETHES PUNCTIFERALIS GUENEE A DEVASTATING PEST OF COCOA, THEOBROMA CACAO LINN(2018) Shivaji Hausrao Thube; Thava Prakasa Pandian, R.; Elain Apshara, S.; Saneera, E.KItem A critical appraisal on the antimicrobial, oral protective, and anti-diabetic functions of coconut and its derivatives(2022) Shameena Beegum; Pandiselvam, R.; Ramesh, S.V.; Shivaji Hausrao Thube; Thavaprakaash. N; Anandu Chandra Khanashyam; Manikantan, M.R.; Hebbar, K.B.Item Development and evaluation of fungicide-amended urea briquettes (FAUB’s) to combat fruit rot disease of arecanut: A farmers-friendly approach(2023) Balanagouda Patil; Hanumappa Narayanaswamy; Vinayaka Hegde; Shankarappa Sridhara; Thava Prakasa Pandiyan, R; Shivaji Hausrao ThubeItem AN EMERGING PEST IN ARECANUT : PENTATOMID BUG,Halyomorpha picus(2020) Shivaji Hausrao Thube; Saneera, E.K; Pandian, R.T.P.; M. Chaithra; Nagaraja, N.R.; Priya, U.K; BhavishyaItem Euwallacea perbrevis (Schedl, 1951) and associated novel fungal symbiont, Fusarium sp.: A potential cause of wilting in cocoa, Theobroma cacao in India(2024) Shivaji Hausrao Thube; R Thava Prakasa Pandian; Rajkumar; Merin Babu; Josephrajkumar, A.; Santhoshkumar P; B.J. Nirmal Kumara; Vinayaka Hegde; Balanagouda Patil; H. Rajashekara; T. Prabhulinga; Babasaheb B. F; Shailesh Gawande; Dipak Nagrale; M. Devindrappa; Rajesh, M.K.Cocoa is a commercially important beverage crop that faces new challenges in the context of climate change, which can alter pest and disease dynamics in cocoa plantations. In the Dakshina Kannada district of Karnataka, India, an abrupt increase in cocoa wilt was observed during the 2017–18 and 2018–19 seasons. Systematic examination of affected trees revealed consistent attacks of Euwallacea perbrevis (Schedl, 1951; Coleoptera: Curculionidae: Scolytinae). In-depth studies of the wilted trees revealed the association of the plant pathogenic fungus Fusarium sp. with Euwallacea perbrevis. The identity of the obtained pure culture from the insect and infected tree was confirmed as Fusarium sp. using amplification of ribosomal DNA, RNA polymerase II largest subunit (RPB1) and translation elongation factor 1 (Tef1) genes. Notably, this study reports a remarkable case of mutualistic association between ambrosia beetles and Fusarium sp., belonging to the Fusarium solani species complex (FSSC), rather than the Ambrosia Fusarium clade (AFC). This finding highlights the intriguing diversity of mutualistic relationships in nature and sheds new light on the complex interactions between organisms. The present study also investigated the impact of rainfall on the colonization and spread of the Euwallacea-Fusarium complex. The findings revealed that rainfall was identified as a predisposing factor for the incidence and spread of attacks. Additionally, the study conducted a comprehensive analysis of the modeling of Euwallacea-Fusarium complex spread over a specific period of time.Item Evaluation of a native isolate of Metarhizium anisopliae (Metschn.) Sorokin TMBMA1 against tea mosquito bug, Helopeltis theivora infesting cocoa (Theobroma cacao L.)(2022) Shivaji Hausrao Thube; Thavaprakaash. N; Merin Babu; Josephrajkumar, A.; Priyank Hanuman Mhatre; P. Santhosh Kumar; B.J. Nirmal Kumar; Vinayaka Hegde; Satish Namdeo ChavanItem FIRST RECORD OF THE INVASIVE NEOTROPICAL AMBROSIA BEETLE EUPLATYPUS PARALLELUS (FABRICIUS, 1801) COLEOPTERA: CURCULIONIDAE: PLATYPODINAE) INFESTING ARECANUT IN KARNATAKA, INDIA(2018) Shivaji Hausrao Thube; Chandrika Mohan; RTP Pandian; Saneera, E.K; Sannagoudra, H.M; Vinayaka Hegde; Chowdappa, PItem First report of two chalcidoids parasitizing arecanut inflorescence caterpillar, Tirathaba mundella Walker (Lepidoptera: Pyralidae) from Karnataka, India(2019) Saneera, E.K; Chandrika Mohan; Shreevihar Santhosh; Shivaji Hausrao ThubeItem In vitro Evaluation of Insecticides, Bio-Fungicide and Bio-Fertilizer for Strategic and Eco-Friendly Combinatorial Seed Treatments in Chickpea(2016) Shivaji Hausrao Thube; Gagan Kumar Mahapatro; Arun Kumar, M.B.Item Major storage insect pests of Arecanut Areca catechu L.: A Survey(2017) Shivaji Hausrao Thube; RTP Pandian; Bhavishya; Saneera, E.K; Chandrika Mohan; Nagaraja, N.R.Item MANAGEMENT OF ROOT GRUB IN ARECANUT WITH ENTOMOPATHOGENIC NEMATODES -A SUCCESS STORY(2018) Rajkumar; Jaganathan, D.; Shivaji Hausrao Thube; Nagaraja, N.R.; Vinayaka Hegde; Ravi BhatItem Multigene phylogeny and haplotype analysis reveals predominance of oomycetous fungus, Phytophthora meadii (McRae) associated with fruit rot disease of arecanut in India(2022) Balanagouda Patil; Vinayaka Hegde; Shankarappa Sridhara; Thava Prakasa Pandian, R.; Shivaji Hausrao Thube; Gangaraj Karyath Palliath; Sunil S. Gangurde; Prakash Kumar JhaItem Pests of cocoa and their management(2016) Shivaji Hausrao Thube; Saneera, E.K.; Prathibha, P.S.Item Phytophthora - A menace in monsoon to Cocoa (Theobroma cacao L)(2018) Thava Prakasa Pandian, R.; Shivaji Hausrao Thube; Chaithra, M.; Elain Apshara, S.Item Xylosandrus crassiusculus (Motschulsky) (Coleoptera: Curculionidae) and Its Fungal Symbiont Ambrosiella roeperi Associated with Arecanut Kernel Decay in Karnataka, India(2022) Shivaji Hausrao Thube; Thava Prakasa Pandian, R.; Anthara Bhavishya; Merin Babu; Joseph Rajkumar, A.; Muddumadiah Chaithra; Vinayaka Hegde; Enrico Ruzzier