Abstract
The bud-rot fatal diseases represent a threat to the economically important oil palm (Elaeis guineensis Jacq.) through all Latin America. The etiology in Ecuador is still unknown. It is assumed that insect transmission of an unknown pathogen is possible but there is a lack of evidence for transmission by an aerial insect. Therefore it was interesting to dedicate some observations to the piercing-sucking insect living on the roots of the oil palm in Eastern Ecuador which had been identified as Scaptocoris sp. The observations took place in the highly affected plantation Palmeras del Ecuador, Sucumbíos province, in 1999. Collected specimens on the oil palm roots were identified as Scaptocoris minor Berg (Heteroptera, Cydnidae). S. minor presence on the roots of palms was more frequent inside the bud-rot foci than in less affected areas (borders of the foci and in younger plots without foci). It is important to consider S. minor as a potential vector of bud-rot diseases of the oil palm in Ecuador and it should be tested.
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References
Beuther E, Wiese U, Lukacs N, van Slobbe WG, Riesner D (1992) Fatal yellowing of oil palms: search for viroids and double-stranded RNA. J Phytopathol 136:297–311
Brown DJ, Robertson WM, Trudgill DL (1994) Transmission of viruses by plant nematodes. Annu Rev Phytopathol 33:223–249
Cobben RH (1978) Evolutionary trends in Heteroptera. Part II. Mouthpart-structures and feeding strategies. Mededelingen Landbouwhogeschool Wageningen 78:1–407
de Assis Costa OY, Tupinamba DD, Bergmann JC, Barreto CC, Quirino BF (2018) Fungal diversity in oil palm leaves showing symptoms of fatal yellowing disease. PLoS One 13(1):e0191884. https://doi.org/10.1371/journal.pone.0191884
de Franqueville H (2003) Oil palm bud rot in latin America. Exp Agric 39:225–240
Dolling WR (1984) Pentatomid bugs (Hemiptera) that transmit a flagellate disease of cultivated palms in South America. Bull Entomol Res 74:473–476
Forero D, Castro-Huertas V, Fernández F (2019) Burrowing bugs of the genus Scaptocoris Perty in Colombia (Heteroptera: Cydnidae). Austral Entomol 58:307–316
Froeschner JC (1960) Cydnidae of the Western hemisphere. Proc US Natl Museum 111:337–680
Jourdan C, Rey H (1997a) Modelling and simulation of the architecture and development of the oil palm (Elaeis guineensis Jacq.) root system. II. Estimation of root parameters using the RACINES postprocessor. Plant Soil 190:235–246
Jourdan C, Rey H (1997b) Architecture and development of the oil-palm (Elaeis guineensis Jacq.) root system. Plant Soil 189:33–48
Kastelein P, Van Slobbe WG, De Leeuw GTN (1990) Symptomatological and histopathological observations on oil palm from Brazil and Ecuador affected by fatal yellowing. Neth J Plant Pathol 96:113–117
Korcz A, Olejarski O, Paradowska R (1998) Research investigations on biology, ecology, occurrence and harmfulness of Piesma quadratum Fieb. (Heteroptera: Piesmidae) in Poland. Arch Phytopathol Plant Protect 31(4):323–334
Mitchell PL (2004) Heteroptera as vectors of plant pathogens. Neotropic Entomol 33(5):519–545
Nieto Paez LE, Gómez Cuervo PL, Tovar CL (1996) Identification and reproduction of complex of bud rot in oil palm. Palmas 17(1):63–67
Timonin MI (1958) Scaptocoris talpa on roots of banana and other plants in Honduras. FAO Plant Protect Bull 6:74–75
Torres GA, Sarria GA, Varon F, Coffey MD, Elliott ML, Martinez G (2010) First report of bud rot caused by Phytophtora palmivora on african oil palm in Colombia. Plant Dis 94(9):1163A
Torres GA, Sarria GA, Martinez G, Varon F, Drenth A, Guest DI (2016) Bud rot caused by Phytophtora palmivora: a destructive emerging disease of oil palm. Phytopathology 106(4):320–329
Van de Lande HL, Zadocks JC (1999) Spatial patterns of spear rot in oil palm plantations in Surinam. Plant Pathol 48:189–201
Waldkircher G, Webb MD, Maschwitz (2004) Description of a new shieldbug (Hemiptera: Plataspidae) and its close association with a species of ant (Hymenoptera: Formicidae) in southern Asia. Tijdschrift voor Entomologie 147:21–28
Willis RE, Roth LM (1962) Soil and Moisture Relations of Scaptocoris divergens Froeschner (Hemiptera : Cydnidae). Ann Entomol Soc Am 55(1):21–33
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We want to thank the Company Palmeras del Ecuador for having allowed the field observations.
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Perthuis, B. Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador. Int J Trop Insect Sci 41, 1883–1887 (2021). https://doi.org/10.1007/s42690-020-00356-9
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DOI: https://doi.org/10.1007/s42690-020-00356-9