Management of the Banana Weevil (Cosmopolites sordidus) Menace using Mass Trapping approaches. A review

2021 ◽  
Author(s):  
Samson A. ABAGALE
Keyword(s):  
Cosmopolites Sordidus ◽  
Mass Trapping ◽  
Banana Weevil

scholarly journals Reducing Cosmopolites sordidus populations and damage using traps baited with pheromone and plantain corm

2017 ◽  
Vol 4 (11) ◽  
pp. 243 ◽  
Author(s):  
Rodolfo Osorio-Osorio ◽  
José Isabel López-Naranjo ◽  
Rosa Ma. Salinas-Hernández ◽  
Efraín De la Cruz-Lázaro ◽  
Cesar Márquez-Quiroz ◽  
...  
Keyword(s):  
Population Density ◽  
Cosmopolites Sordidus ◽  
Mass Trapping ◽  
Banana Weevil ◽  
Partial Control ◽  
Synthetic Pheromone ◽  
The World ◽  
Important Pest ◽  
Production Conditions ◽  
Banana Crops

The banana weevil Cosmopolites sordidus is an important pest in plantain and banana crops throughout the world. The objective was to evaluate a mass trapping system based on traps baited with synthetic pheromone (sordidin) + plantain corm tissue to reduce C. sordidus populations and damage in the Centro-Chontalpa region of Tabasco state, Mexico. The experiment was carried out on plots of about two to three hectares of Horn plantain Musa AAB infested by C. sordidus. Treatments were four traps  ha-1, eight traps  ha-1 and a control (without traps). Population density and damage in corms of small plants (suckers) were reduced after six months of mass trapping, while damage in corms of mature plants (freshly harvested) only decreased signi cantly after 13 months of trapping. By doubling the number of traps, the reduction in the C. sordidus population and damage was not signi cant. The use of four traps  ha-1 baited with synthetic pheromone + plantain corm is a technically feasible strategy that provides at least partial control of this pest under local Horn plantain production conditions. 

scholarly journals Variation among banana weevil Cosmopolites sordidus (Germar) populations in Uganda as revealed by AFLP markers and corm damage differences

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Charles K. Twesigye ◽  
Kenneth Ssekatawa ◽  
Andrew Kiggundu ◽  
Wilberforce Tushemereirwe ◽  
Enock Matovu
Keyword(s):  
Aflp Markers ◽  
Cosmopolites Sordidus ◽  
Banana Weevil

Evidence for the presence of chemicals attractive to the banana weevil, Cosmopolites sordidus (Coleoptera: Curculionidae) in dead banana leaves

1999 ◽  
Vol 89 (6) ◽  
pp. 485-491 ◽  
Author(s):  
H. Braimah ◽  
H.F. van Emden
Keyword(s):  
Host Plant ◽  
Leaf Senescence ◽  
Integrated Management ◽  
Dead Leaf ◽  
Cosmopolites Sordidus ◽  
Banana Weevil ◽  
Entomogenous Fungi ◽  
Plant Odours ◽  
Banana Leaves ◽  
Soybean Leaves

AbstractThe effects of host and non-host plant odours on the foraging responses of the banana weevil, Cosmopolites sordidus (Germar), were investigated in the laboratory through arena and olfactometer bioassays. Contrary to previous reports that banana rhizome and pseudostem were the most attractive parts to the weevil, dead leaves were most preferred. Comparison of dead banana leaves with dead leaves of other plants showed that attractant odours were present in yam, cocoyam and dead grasses but absent in cocoa and soybean leaves. Complete leaf senescence while the leaf was attached to the mother plant proved necessary for the development of the dead-leaf-based odours but the involvement of microbial organisms could not be demonstrated. It is possible that dead-leaf-based attractants could be used in combination with microbials such as entomogenous fungi and nematodes in integrated management of C. sordidus.

scholarly journals Enhancing banana weevil (Cosmopolites sordidus) resistance by plant genetic modification: A perspective

2003 ◽  
Vol 2 (12) ◽  
pp. 563-569 ◽  
Author(s):  
Kiggundu rew ◽  
Pillay Michael ◽  
Viljoen Altus ◽  
Gold Clifford ◽  
Tushemereirwe Wilberforce ◽  
...  
Keyword(s):  
Genetic Modification ◽  
Cosmopolites Sordidus ◽  
Banana Weevil

Powdered neem seed and cake for management of the banana weevil,cosmopolites sordidus, and parasitic nematodes

2000 ◽  
Vol 28 (4) ◽  
pp. 321-330 ◽  
Author(s):  
T. Musabyimana ◽  
R. C. Saxena ◽  
E. W. Kairu ◽  
C. K. P. O. Ogol ◽  
Z. R. Khan
Keyword(s):  
Parasitic Nematodes ◽  
Cosmopolites Sordidus ◽  
Banana Weevil ◽  
Neem Seed

BANANA WEEVIL (COSMOPOLITES SORDIDUS GERMAR) (COLEOPTERA: DRYOPHTHORIDAE) POPULATION DYNAMICS IN TERCEIRA ISLAND (AZORES) BANANA ORCHARDS

2012 ◽  
pp. 199-204
Author(s):  
D.J.H. Lopes ◽  
M.L. Ornelas ◽  
M. Filipe ◽  
R.M.S. Pimentel ◽  
J.T.O. Martins ◽  
...  
Keyword(s):  
Population Dynamics ◽  
Cosmopolites Sordidus ◽  
Banana Weevil
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