AMARILLAMIENTO LETAL DEL COCOTERO PDF

La Problemática del amarillamiento letal del cocotero en México (Spanish Edition) on *FREE* shipping on qualifying offers. English Translation, Synonyms, Definitions and Usage Examples of Spanish Word ‘amarillamiento letal del cocotero’. Se describen los síntomas del “Amarillo letal” del cocotero y su distribución y avance en la República Dominicana. Se presentan cifras que dan una idea de la .

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Tropical agriculture Palm diseases. However, remote access to EBSCO’s databases from non-subscribing institutions is not allowed if the purpose of the use is for commercial gain through cost reduction or avoidance for a non-subscribing institution. Author Email cos cicy. The objective was to review the development of strategies for management of LYC, highlighting that this is based on the prevention, using strategies such as: The planthoppers’ eggs and nymphs may pose a great threat to coconut growing countries’ economies, into which grass seeds for golf courses and lawns are imported from the Americas.

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amarillamiento letal del cocotero – English Translation – Word Magic Spanish-English Dictionary

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The nymphs of the planthoppers develop on roots of grasses, hence the areas of grass in the vicinity of palm trees is connected with the spread of this phytoplasma disease. Heavy turf grasses and similar green ground cover will attract the planthopper to lay its eggs and the nymphs develop at the roots of these grasses.

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There is a direct connection between green lawns and the spread of lethal yellowing in Florida. Lethal yellowing susceptibility of date palms in Florida.

The presence of LY phytoplasma and the planthopper vector Myndus crudus was confirmed by polymerase chain reaction PCR and trapping, respectively.

Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use. Annals of Applied Biology1pp. Optimal quadrat size was determined by the Greig-Smith’s method.

This article includes a list of references ccootero, but its sources remain unclear because it has insufficient inline citations. There is no evidence that disease can be spread when instruments used to fel an infected palm are then used to cut or trim a healthy one.

This article needs additional citations for verification. Learn how and when to remove these template messages. When these two important amarillamienyo palms were grown in traditional ways without grasses in plantations and along the shores, the palm groves were not noticeably affected by lethal yellowing. Disease severity was measured by visual symptoms according to Letzl scale, while the spatial pattern was analysed monthly by geostatistical maps and aggregation index Morisita’s and Lloyd’s.

The only explanation is that it was imported with grass seed from Florida that was used to create golf courses and lawns in beach resorts. Palm tree dying of lethal yellowing. The problem arose as a direct result of using coconut and date palms for amarillajiento and landscaping purposes in lawns, golf courses and gardens together with these grasses. It is not clearly understood how the disease was spread to East Africa as the planthopper Haplaxius crudus is not native in East Africa.

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Lethal yellowing

February Learn how and when to remove this template message. This article has multiple issues. Lethal yellowing LY is a phytoplasma disease that attacks many species of palmsincluding some commercially important species such as the coconut and date palm.

Beside coconut palm Cocus nuciferamore than 30 palm species have amadillamiento been reported as susceptible to lethal phytoplasmas around the globe.

It is considered one of the twenty most important cultivated plants in the world, and is a basic element for the agricultural economy of many countries. In the coastal transect, the spatial pattern of diseased palms varied; eleven plots had palms in aggregated pattern, 21 with a uniform pattern, and only 3 with a random pattern. Users should refer to the original published version of the material for the full abstract.

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This disease is caused by a phytoplasma of the 16SrlV group, which has as principal amarlilamiento the insect Haplaxius crudus Van Duzee Homoptera: Unsourced material may be challenged and removed.