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. 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. Infestation of red palm weevil, rhynchophorus ferrugineus in relation to offshoots on date palm trunk and its management. Red palm weevil survival rate of rpw larvae after serratia marcescens infection. On the life history and habits of the palm weevil, rhynchophorus palmarium. All structured data from the file and property namespaces is available under the creative commons cc0 license. Fighting the red palm weevil a practical guide for farmers. However, in 2016, the rpw has been reported in five states perlis, kedah, pulau pinang, terengganu and kelantan, with the. The red palm weevil may also effect other species of palm and outcompete native palm weevils, such as the palmetto weevil rhynchophorus cruentatus.
The salt thanks to globalization and climate change, the pest has spread to 60 countries, attacking coconut, date and oil palm. Rhynchophorus ferrugineus an overview sciencedirect topics. At present the situation in egypt is very worrying. I could prove the red palm weevil in a good number of palms in lab and especially in field. Red palm weevil rhynchophorus ferrugineus figure 1. Red palm weevil stock photo download image now istock. Although a small number of date palms are affected, red palm weevil have been recorded in each of the delta administrative districts, as well. Rhynchophorus vulneratus has been synonymized with r. Feb 22, 2011 red palm weevil successfully eradicated from california. The red palm weevil, rhynchophorus ferrugineus, is the most devastating pest of the canary palm, phoenix canariensis, in the mediterranean basin. Bait free attract and kill technology hook rpw to suppress red palm weevil, rhynchophorus ferrugineus coleoptera. Files are available under licenses specified on their description page. These findings suggest that, despite emergency measures, the pest is moving in trade. Pollen and dates free of pesticide residues when applying the sospalm protocol.
Different life stages of red palm weevil, rhynchophorus ferrugineus. Life cycle of red palm weevil, rhynchophorus ferrugineus. Semiochemicals for intraspecific communication of the fig. 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. Jan 23, 2020 since in the palm weevil rhynchophorus palmarum l. The results show that palm weevil larva was accepted and cherished as a delicacy by the inhabitants of bayelsa state. Photo about red palm weevil isolated on white background. Management of the red palm weevil alpha scents, inc. Palm weevil synonyms, palm weevil pronunciation, palm weevil translation, english dictionary definition of palm weevil. Palm weevils are major pests of various trees in the family arecaceae throughout the tropics including. The weevil was first reported in the east coast of peninsular malaysia. Current situation of red palm weevil in the nena region. The palm had been imported from the netherlands in march 2016.
A fully grown weevil can be as large as five centimeters and lay as many as 250 eggs at a time. 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. European commission choose your language choisir une. The red palm weevil rpw, rhynchophorus ferrugineus is an economically important pest of palms in many parts of the world. Curculionidae is widely distributed in southern asia and melanesia. 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. Review on the management of red palm weevil rhynchophorus ferrugineus olivier in date palm phoenix dactylifera l naji mordi n. 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. Wattanapongsiri 1966 reports that the southeast asian oncosperma tigillaria is a preferred host for breeding. The control black line insects were injected with sterile pbs. Pdf automatic acoustic detection of the red palm weevil. 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. Pdf the red palm weevil, rhynchophorus ferrugineus olivier. In all cases, the damage produced by red palm weevil causes death in the palm affected unless a treatment is done.
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. Automatic acoustic detection of the red palm weevil. Curculionidae sami alsaroj, emad alabdallah, abdul moneim alshaw af, abdel. 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. Rhynchophorus, or common name palm weevil, is a genus of beetles in the weevil family, curculionidae. And search more of istocks library of royalty free stock images that features adult photos available for quick and easy download. By the time you see symptoms in a tree, its probably too late to save it. What is a weevil and how did that bug get in my food. It feeds on a broad range of palms including coconut, sago, date, and oil palms rajamanickam et al. 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. The red palm weevil is highly attracted to two different types of odors. Red palm weevil center for invasive species research. And search more of istocks library of royalty free stock images that features agriculture photos available for quick and easy download. With more than million palms, egypts date production amounts to over 1 million tons per year.
The red palm weevil is a threat for palm trees all around the world. Whether this insects become a problem depend on the. Intestinal microbiota confer protection by priming the immune. The industry however has been facing severe problems caused by the invasive red palm weevil, a. 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.
Efficacy of bait free pheromone trap electraptm for. The palmetto weevil is native to florida and until recently was the only species of palm weevil in the continental united states. For more info on red palm weevil, visit our website. Red palm weevil volume 464 2002 175 important focus for further spread of the red palm weevil. This was the attempt of a farmer to rescue the palm. These weevils sometimes fly more than half a mile a day in search. This study explored palm weevil larva rhynchophorus ferrugineus consumption as supplement for human protein in the diets of inhabitants of bayelsa state, nigeria. Pdf baitfree attract and kill technology hook rpw to. Jun 22, 2017 red palm weevils wreak havoc on palm plantations across the globe. Trapping the weevil constitutes a major element of the. The united states department of agriculture usda, working in coordination with california agricultural officials, has declared the red. Agriculture ministers and other government representatives today agreed on a new strategy to fight the pest. 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. If the red palm weevil were detected in florida, this could effect the production and trade of palm trees.
The genus rhynchophorus currently contains nine species, of which six are known to attack palms. Th e red pal m weev i l i n t h e med i t erran ean area. Palm weevil definition of palm weevil by the free dictionary. The invasion of tunisia by rhynchophorus ferrugineus. Aug 22, 2011 mark hoddle takes a look for red palm weevil in this laguan beach palm tree. The red palm weevil, rhynchophorus ferrugineus,an indigenous species from south east asia, has recently become one of the most dangerous pests of palms around the globe. Curculionidae is a major threat to palm trees in the arabian gulf countries. 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. The tree simply shows no outward sign until the interior is nearly consumed. Official testing for measuring efficiency in the fight against the red palm weevil. Red palm weevil rpw rhynchophorus ferrugineus olivier coleoptera.
New action plan to stop the spread of red palm weevil fao. Many of these biological control agents do not provide adequate control of red palm weevil in the field. This page was last edited on 18 november 2014, at 22. It can be fixed that all over the palm vegetation belt around the earth relations of rhynchophorus ferrugineus are present. In lab it could be demonstrated that the burning of a palm trunk has no effect to the.
The largest weevil in north america is the palmetto weevil, rhynchophorus cruentatus fabricius. Pdf the red palm weevil, rhynchophorus ferrugineus. Chemical treatments to deter the red palm weevil are also explored. It is one of the worlds major invasive pest species and attacks around 40 palm species worldwide. The red palm weevil has streaked across the algarve, and is already north of aljezur and likely into alentejo april, 2011.
Red palm weevil rhynchophorus ferrugineus south american palm weevil rhynchophorus palmarum palm weevils palmetto weevil. Palm weevil larva rhynchophorus ferrugineus consumption as. Once, the palmetto weevil was considered a minor pest, attacking only severely wounded and dying trees. 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. Curculionidae known also as the asian palm weevil or indian red pam weevil is indigenous to south and south east asian countries.
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