Results 11 to 20 of about 1,600 (138)

Adubação química, ataque do ácaro Aceria guerreronis e produtividade do coqueiro 'Anão-Verde' Chemical fertilization, attack by Aceria guerreronis and productivity of green dwarf coconut [PDF]

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi determinar a influência de níveis de nitrogênio e de potássio aplicados em combinação, via fertirrigação, sobre a produtividade do coqueiro 'Anão-Verde', e a intensidade de ataque do ácaro Aceria guerreronis Keifer (Acari ...
Miguel Michereff Filho, Lafayette Franco Sobral, Joana Maria Santos Ferreira, Agna Rita dos Santos Rodrigues, Mirian Fernandes Furtado Michereff   +4 more
doaj   +4 more sources

First record of Aceria guerreronis Keifer, 1965 (Acari: Eriophyidae) in Panama

Revista Chilena de Entomología
Aceria guerreronis or coconut mite, has been documented for the first time in the Republic of Panama. The species was detected in the Cinta Costanera in Panama City, where Cocos nucifera fruits exhibited the characteristic symptoms of the pest.
Santos Díaz-Martínez, Harol Revelo-Tobar   +1 more
doaj   +4 more sources

Aceria guerreronis Keifer

, 2014
Published as part of Martínez, Leocadia Sánchez, Flechtmann, Carlos H. W. & De Moraes, Gilberto J., 2014, Plant mites of the Dominican Republic, with a description of a new species of Petrobia (Tetranychina) Wainstein, 1960 (Acari, Prostigmata, Tetranychidae) and a key to the species of this subgenus, pp.
Martínez, Leocadia Sánchez, Flechtmann, Carlos H. W., De Moraes, Gilberto J.   +2 more
openaire   +3 more sources

Aceria guerreronis Keifer 1965

, 2007
Aceria guerreronis Keifer, 1965 Type host: Cocos nucifera L. Type locality: Mexico (Guerrero) Other host: Borassus flabellifer L. (Ramaraju & Rabindra 2002); Lytocaryum weddellianum (H. Wendl.) Tol. (Flechtmann 1989); Syagrus romanzoffiana (Cham.) Glass. (Ansaloni & Perring 2002) Other locality: widely distributed in America and Africa; Asia (India and
Navia, Denise, Gondim, Manoel G. C., De, Gilberto J.   +2 more
openaire   +3 more sources

Delay in Aceria guerreronis infestation may reduce necrosis and fruit drop in coconut trees. [PDF]

Exp Appl Acarol
Abstract The coconut mite, Aceria guerreronis , colonizes the fruit perianth, a region covered by floral bracts, which hinders its control. Its attack causes epidermal necrosis, fruit deformation, and premature fruit drop, with yield losses ranging from 10% to 70 ...
de França-Beltrão GV, da Silva VF, de Almeida Paz Neto A, da Silva Melo JW, Gondim Junior MGC.   +4 more
europepmc   +4 more sources

Removal of Bunches or Spikelets Is Not Effective for the Control of Aceria guerreronis [PDF]

HortScience, 2012
Worldwide, there remains a reliance on repeated chemical applications as a control strategy for the coconut mite, but these are impractical, not economical, and environmentally hazardous. In this study, the damage severity of Aceria guerreronis on coconut fruits was studied under different ...
José Wagner S. Melo, Cleiton A. Domingos, Angelo Pallini, José Eudes M. Oliveira, Manoel G.C. Gondim   +4 more
openaire   +3 more sources

FIRST RECORD OF THE INCIDENCE OF THE COCONUT MITE, ACERIA (ERIOPHYES) GUERRERONIS KEIFER IN NIGERIA

CORD, 2004
In continuation of the search for the causes of premature nutfall of coconut palms in Nigeria, samples of fresh fallen nuts were examined under the microscope. Coconut palms (Chowghot Dwarf green (Indian), Malayian Dwarf yellow and Malayian Dwarf orange
C.I. Aisagbonhi, R.V. Nair, K.O. Kolade
doaj   +3 more sources

Volatile Metabolomic Composition of Vitex Species: Chemodiversity Insights and Acaricidal Activity [PDF]

Frontiers in Plant Science, 2017
The Vitex genus (Lamiaceae) produces a plethora of metabolites that include ecdysteroids and terpenoids, some of which have demonstrated insect repellent properties.
José G. de Sena Filho, Ighor C. Barreto, Avaldo O. Soares Filho, Paulo C. L. Nogueira, Adenir V. Teodoro, Ana V. Cruz da Silva, Haroudo S. Xavier, Allívia R. C. Rabbani, Daniel J. Spakowicz, Jennifer M. Duringer   +9 more
doaj   +2 more sources

Evaluating damage in the perianth: a new diagrammatic scale to estimate population level of Aceria guerreronis Keifer (Acari: Eriophyidae) in coconut fruits [PDF]

Acta Agronómica, 2017
The coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae), is one of the main pests of the coconut crop by attacking the fruits. Colonies can reach 10,000 mites/fruit at high infestation.
André Silva Guimarães Sousa, Manoel Guedes Correa Gondim Jr., Poliane Sá Argolo, Anibal Ramadan Oliveira   +3 more
doaj   +2 more sources

Aceria guerreronis : récent ravageur de la cocoteraie dahoméenne [PDF]

, 1969
Acarien de la famille des Eriophydes, Aceria guerreronis est un dangereux ravageur du cocotier. Logé sous les pièces florales des noix, il pique l'épiderme en formation qui, par la suite, se craquelle jusqu'à la formation de profondes crevasses dans le mésocarpe.
Mariau, Dominique
openaire   +2 more sources