Palm weevil synonyms, palm weevil pronunciation, palm weevil translation, english dictionary definition of palm weevil. With more than million palms, egypts date production amounts to over 1 million tons per year. Efficacy of bait free pheromone trap electraptm for. New action plan to stop the spread of red palm weevil fao. The red palm weevil has streaked across the algarve, and is already north of aljezur and likely into alentejo april, 2011. Once, the palmetto weevil was considered a minor pest, attacking only severely wounded and dying trees. Rhynchophorus vulneratus has been synonymized with r.
Importation of palm trees and palm products has been prohibited in tunisia for decades to prevent the introduction of bayoud disease eppo 1999, and strict enforcement of this prohibition doubtlessly contributed to tunisia remaining free of red palm weevil for so long, relative to its neighbors. Infestation of red palm weevil, rhynchophorus ferrugineus in relation to offshoots on date palm trunk and its management. For more info on red palm weevil, visit our website. Curculionidae is widely distributed in southern asia and melanesia. Red palm weevil, rhynchophorus ferrugineus olivier is a key pest of date palm phoenix dactylifera l and continues to spread among and within date palm plantation countries. It can be fixed that all over the palm vegetation belt around the earth relations of rhynchophorus ferrugineus are present. Photo about red palm weevil isolated on white background. Current situation of red palm weevil in the nena region. Pollen and dates free of pesticide residues when applying the sospalm protocol. Although the weevil was first reported on coconut cocos nucifera from south asia, during the last two decades it has gained a foothold on date palm phoenix dactylifera in several middle eastern countries from where it has.
It feeds on a broad range of palms including coconut, sago, date, and oil palms rajamanickam et al. Different life stages of red palm weevil, rhynchophorus ferrugineus. The genus rhynchophorus currently contains nine species, of which six are known to attack palms. This page was last edited on 18 november 2014, at 22. Life cycle of red palm weevil, rhynchophorus ferrugineus. It is one of the worlds major invasive pest species and attacks around 40 palm species worldwide.
The red palm weevil rhynchophorus ferrugineus is an invasive exotic species and phytosanitary quarantine species which is present in spain since 1995, when it was detected in granada and malaga. Semiochemicals for intraspecific communication of the fig. On the life history and habits of the palm weevil, rhynchophorus palmarium. The adult beetles are relatively large, ranging between two and four centimeters long, and are usually a rusty red colourbut many colour variants exist and have often been classified as different species e. Automatic acoustic detection of the red palm weevil. This insect, originally from the tropical regions of asia and polynesia, has extended continuously through other areas of the planet, colonising different species of palm trees. Review on the management of red palm weevil rhynchophorus ferrugineus olivier in date palm phoenix dactylifera l naji mordi n. The red palm weevil rpw, rhynchophorus ferrugineus is an economically important pest of palms in many parts of the world. In all cases, the damage produced by red palm weevil causes death in the palm affected unless a treatment is done. This was the attempt of a farmer to rescue the palm.
Jun 22, 2017 red palm weevils wreak havoc on palm plantations across the globe. A fully grown weevil can be as large as five centimeters and lay as many as 250 eggs at a time. Red palm weevil rhynchophorus ferrugineus figure 1. The control black line insects were injected with sterile pbs. The palmetto weevil is native to florida and until recently was the only species of palm weevil in the continental united states. Curculionidae known also as the asian palm weevil or indian red pam weevil is indigenous to south and south east asian countries. The palm weevil rhynchophorus ferrugineus is one of two species of snout beetle known as the red palm weevil, asian palm weevil or sago palm weevil. Management of the red palm weevil alpha scents, inc. The salt thanks to globalization and climate change, the pest has spread to 60 countries, attacking coconut, date and oil palm. However, in 2016, the rpw has been reported in five states perlis, kedah, pulau pinang, terengganu and kelantan, with the. I could prove the red palm weevil in a good number of palms in lab and especially in field. The red palm weevil is a threat for palm trees all around the world. Red palm weevil survival rate of rpw larvae after serratia marcescens infection. The red palm weevil may also effect other species of palm and outcompete native palm weevils, such as the palmetto weevil rhynchophorus cruentatus.
The red palm weevil is highly attracted to two different types of odors. European commission choose your language choisir une. Rhynchophorus, or common name palm weevil, is a genus of beetles in the weevil family, curculionidae. Files are available under licenses specified on their description page.
Bait free attract and kill technology hook rpw to suppress red palm weevil, rhynchophorus ferrugineus coleoptera. The red palm weevil rpw rhynchophorus ferrugineus olivier, a concealed tissue borer, is a lethal pest of palms and is reported to attack 17 palm species worldwide. Palm weevils are major pests of various trees in the family arecaceae throughout the tropics including. Paper presented in the meeting on the red palm weevil, rhynchophorus ferrugineus, muscat, oman, 1920 february, 2000 abstract banu jg, sosamma vk, koshy pk, 1998. Th e red pal m weev i l i n t h e med i t erran ean area. Pdf the red palm weevil, rhynchophorus ferrugineus olivier. Official testing for measuring efficiency in the fight against the red palm weevil. What is a weevil and how did that bug get in my food. Red palm weevil rhynochophorus ferruginues the spread of red palm weevil is from spain over north africa, arabian peninsula, iraq, iran, pakistan up to malaysiaindonesia.
All structured data from the file and property namespaces is available under the creative commons cc0 license. Curculionidae sami alsaroj, emad alabdallah, abdul moneim alshaw af, abdel. The largest weevil in north america is the palmetto weevil, rhynchophorus cruentatus fabricius. Chemical treatments to deter the red palm weevil are also explored. Feb 22, 2011 red palm weevil successfully eradicated from california. And search more of istocks library of royalty free stock images that features agriculture photos available for quick and easy download. This study explored palm weevil larva rhynchophorus ferrugineus consumption as supplement for human protein in the diets of inhabitants of bayelsa state, nigeria. Agriculture ministers and other government representatives today agreed on a new strategy to fight the pest. At present the situation in egypt is very worrying. Trapping the weevil constitutes a major element of the. Aug 22, 2011 mark hoddle takes a look for red palm weevil in this laguan beach palm tree.
The results show that palm weevil larva was accepted and cherished as a delicacy by the inhabitants of bayelsa state. Intestinal microbiota confer protection by priming the immune. Although a small number of date palms are affected, red palm weevil have been recorded in each of the delta administrative districts, as well. The nature of their reproduction cycle requires them to lay their eggs into palm trees, where larvaes grow and fully destroy the structure of the palms. Pdf the red palm weevil, rhynchophorus ferrugineus. Curculionidae male pheromones are more concentrated in the prothorax and in the rostrum 6, heads and prothoraxes of aclees sp. Red palm weevil rhynchophorus ferrugineus south american palm weevil rhynchophorus palmarum palm weevils palmetto weevil.
The weevil was first reported in the east coast of peninsular malaysia in the early 2007, where it is now causing severe damage to coconut palms. Palm weevil definition of palm weevil by the free dictionary. Red palm weevil is attacked by a variety of different natural enemies including parasites and small predators that attack weevil eggs, while bacteria, fungi, and nematodes can kill weevil larvae. The industry however has been facing severe problems caused by the invasive red palm weevil, a. The tree simply shows no outward sign until the interior is nearly consumed. Palm weevil larva rhynchophorus ferrugineus consumption as. Curculionidae is a major threat to palm trees in the arabian gulf countries. The invasion of tunisia by rhynchophorus ferrugineus. If the red palm weevil were detected in florida, this could effect the production and trade of palm trees. Pdf baitfree attract and kill technology hook rpw to. Red palm weevil volume 464 2002 175 important focus for further spread of the red palm weevil.
The united states department of agriculture usda, working in coordination with california agricultural officials, has declared the red. The red palm weevil, rhynchophorus ferrugineus, is the most devastating pest of the canary palm, phoenix canariensis, in the mediterranean basin. By the time you see symptoms in a tree, its probably too late to save it. In lab it could be demonstrated that the burning of a palm trunk has no effect to the. Pdf automatic acoustic detection of the red palm weevil. Red palm weevil stock photo download image now istock. These findings suggest that, despite emergency measures, the pest is moving in trade. Whether this insects become a problem depend on the. Jan 23, 2020 since in the palm weevil rhynchophorus palmarum l. The palm had been imported from the netherlands in march 2016.
Red palm weevil center for invasive species research. Red palm weevil rpw rhynchophorus ferrugineus olivier coleoptera. Wattanapongsiri 1966 reports that the southeast asian oncosperma tigillaria is a preferred host for breeding. And search more of istocks library of royalty free stock images that features adult photos available for quick and easy download. In egypt, it was reported that the weevil has three generations per year, the shortest generation first of 100.
The red palm weevil rhynchophorus ferrugineus, also known as palm weevil, asian palm weevil or sago palm weevil originates from tropical asia, but has spread to africa and europe with distribution through the mediterranean since the 1980s. These weevils sometimes fly more than half a mile a day in search. Many of these biological control agents do not provide adequate control of red palm weevil in the field. Palm trees in the landscapes of major cities, residences, or local parks.
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