Results 61 to 70 of about 1,302 (183)
, 1942 Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P.
openaire +2 more sources
Open Agriculture, 2017 Sweet potato weevils (Cylas puncticollis and C. formicarius) are notorious pests of sweet potato and cause severe losses in marketable yield. The study tested the use of Beauveria bassiana ((Balsamo) Vuillemin) (Deuteromycota: Hyphomycetes) for ...
Hlerema Igenicious +2 more
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Jurnal Entomologi Indonesia, 2016 Cylas formicarius (Fabricus) (Coleoptera: Curculionidae) is one of the major pest on sweetpotato which can cause yield lost up to 100%. The objective of this study was to obtain the effective and efficiency control technique of sweetpotato weevils.
Marida Santi Yudha Ika Bayu +1 more
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Potensi Cendawan Entomopatogen Beauveria Bassiana (Balsamo) Vuillemin Untuk Mengendalikan Hama Boleng Cylas Formicarius F. Pada Tanaman Ubijalar [PDF]
, 2015 Potensi Cendawan Entomopatogen Beauveria Bassiana (Balsamo) Vuillemin untuk Mengendalikan Hama Boleng Cylas formicarius F. (Coleoptera: Curculionidae) pada tanaman ubijalar.
Tantawizal, T. (Tantawizal) +2 more
core
, 2019 Cylas formicarius F. and Euscepes batatae Waterhouse are the most damaging sweet potato insect pests globally. Both weevils are thought to have invaded the Pacific alongside the movement of sweet potato (Ipomoea batatas (L.) Lam. Convolvulaceae), with C.
Furlong, Michael J. +3 more
core +1 more source
Infleld damage by sweetpotato weevil, Cylas formicarius(FABRICIUS)to sweet potato.
Kyushu Plant Protection Research, 1991 Field surveys were couducted on the damage of sweet potato by sweetpotato weevil, Cylas formicarius (FABRICIUS) in sweet potato fields. Damage to sweet potato by larvae spread from vines to tubers, and also spread from the periphery of the field to the center.
SETOKUCHI, Osamu, NAKAO, Katsumi
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Jurnal Fitopatologi Indonesia, 2023 Pada tahun 2019 terjadi peningkatan insidensi busuk umbi pada tanaman ubi jalar bersamaan dengan musim hujan berkepanjangan yang melanda sebagian besar Pulau Jawa sehingga menyebabkan kehilangan hasil.
Atiqah Luthfi Anawati Zahra +2 more
doaj
Estimation of the population density of the sweetpotato weevils on the Mariana Islands
Journal of Entomological and Acarological Research, 2012 The sweetpotato Ipomoea batatas L. (Convolvulaceae) has been one of the most important foods for Pacific islanders for centuries. However, the yield levels have been declining in the recent past due to the presence of sweetpotato weevils Cylas ...
Gadi V.P. Reddy +2 more
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Jurnal Hama dan Penyakit Tumbuhan Tropika, 2019 Laboratory Evaluation of Local Isolates of Beauveria bassiana and Metarhizium anisopliae against Coffee Berry Borer, Hyphotenemus hampei, using spryaing method. Beauveria bassiana Bals (Vuillemin) and Metarhizium anisopliae (Metschnikoff) Sorokin are two
Dwinardi Apriyanto, Nadrawati .
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Sweetpotato Volatile Chemistry in Relation to Sweetpotato Weevil (Cylas formicarius) Behavior
Journal of the American Society for Horticultural Science, 2002 The sweetpotato weevil (SPW) [Cylas formicarius elegantulus (Summers) (Coleoptera: Curculionidae)] is the single most devastating pest of the sweetpotato [Ipomoea batatas (L.) Lam.] worldwide. Attempts to develop host-plant resistance have been only moderately successful due in part to deficiencies in parent and progeny selection methods.
Yan Wang, Stanley J. Kays
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