Endophytic Beauveria bassiana in banana (Musa spp.) reduces banana weevil (Cosmopolites sordidus) fitness and damage

被引：91

作者：

Akello, J. ^{[1
,2
]}

Dubois, T. ^{[1
]}

Coyne, D. ^{[1
]}

Kyamanywa, S. ^{[2
]}

机构：

[1] Int Inst Trop Agr, Kampala, Uganda

[2] Makerere Univ, Fac Agr, Kampala, Uganda

来源：

CROP PROTECTION | 2008年 / 27卷 / 11期

关键词：

Beauveria bassiana; Cosmopolites sordidus; Endophyte; Entomopathogen; Musa;

D O I：

10.1016/j.cropro.2008.07.003

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The effect of endophytic Beauveria bassiana in banana (Musa spp.) plants against the banana weevil Cosmopolites sordidus was examined in a screenhouse study in Uganda. Tissue-cultured banana plants (cv. Kibuzi, genome group EA-AAA) were inoculated by dipping roots in a B. bassiana suspension of 1.5 x 10(7) conidia/ml for 2 h. C sordidus larvae were introduced 2 months later. Two weeks after larval infestation, endophytic B. bassiana significantly reduced larval survivorship (23.5-88.9% mycosis), resulting in 42.0-86.7% reduction of plant damage. This study has demonstrated for the first time that endophytic B. bassiana can be used to target the cryptic and damaging stage of C sordidus, and offers an alternative, effective delivery mechanism for this biological control agent. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1437 / 1441

页数：5

共 50 条

[21] BANANA CORM WEEVIL COSMOPOLITES SORDIDUS IN COCOA REGION OF BAHIA BRAZIL
SILVA, P
DEABREU, JM
FAO PLANT PROTECTION BULLETIN, 1968, 16 (06): : 111 - &
[22] Distribution, timing of attack, and oviposition of the banana weevil, Cosmopolites sordidus, on banana crop residues in Uganda
Masanza, M
Gold, CS
van Huis, A
ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 2005, 117 (02) : 119 - 126
[23] Survivorship and development of the banana weevil Cosmopolites sordidus (Coleoptera: Curculionidae) on different banana cultivars in Uganda
Night G.
Gold C.S.
Power A.G.
International Journal of Tropical Insect Science, 2010, 30 (4) : 186 - 191
[24] DELETERIOUS EFFECTS OF PLANT CYSTATINS AGAINST THE BANANA WEEVIL Cosmopolites sordidus
Kiggundu, Andrew
Muchwezi, Josephine
Van der Vyver, Christell
Viljoen, Altus
Vorster, Juan
Schlueter, Urte
Kunert, Karl
Michaud, Dominique
ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY, 2010, 73 (02) : 87 - 105
[25] 1,8-cineole: An attractant for the banana weevil, Cosmopolites sordidus
Ndiege, IO
Budenberg, WJ
Otieno, DO
Hassanali, A
PHYTOCHEMISTRY, 1996, 42 (02) : 369 - 371
[26] Levels of host plant resistance to banana weevil, Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae), in African Musa germplasm
Andrew Kiggundu
Clifford S. Gold
Maryke T. Labuschagne
Dirk Vuylsteke
Schalk Louw
Euphytica, 2003, 133 : 267 - 277
[27] Levels of host plant resistance to banana weevil, Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae), in Ugandan Musa germplasm
Kiggundu, A
Gold, CS
Labuschagne, MT
Vuylsteke, D
Louw, S
EUPHYTICA, 2003, 133 (03) : 267 - 277
[28] Evidence for the presence of chemicals attractive to the banana weevil, Cosmopolites sordidus (Coleoptera: Curculionidae) in dead banana leaves
Braimah, H
van Emden, HF
BULLETIN OF ENTOMOLOGICAL RESEARCH, 1999, 89 (06) : 485 - 491
[29] Feeding behaviour and efficiency of banana weevil (Cosmopolites sordidus) larvae on banana cultivars of varying resistance levels
Night, G.
Gold, C. S.
Power, A. G.
JOURNAL OF APPLIED ENTOMOLOGY, 2011, 135 (06) : 430 - 437
[30] Population genetic structure of banana corm weevil Cosmopolites sordidus (Germar) in India
Kumar, Lalitha Sunil
Singh, Jyotsna
JOURNAL OF ASIA-PACIFIC ENTOMOLOGY, 2018, 21 (04) : 1222 - 1232

← 1 2 3 4 5 →