Signoret, 1875, and dysmicoccus brevipes cockerell, 1893 daane et al. The pineapple mealybug, dysmicoccus brevipes cockerell, is one such parthenogenetic species. Dysmicoccus brevipes was first described in jamaica and is apparently native to the new world, but it now has a cosmopolitan. Hence, as an evolutionary consequence of acquiring parthenogenetic reproduction, the asexual. The establishment of the pineapple mealybug dysmicoccus brevipes hemiptera. A manual of the insects of the hawaiian islands, including enumeration of the species and notes on their origin, distribution, hosts, parasites, etc. Pineapple mealybug, dysmicoccus brevipes ufifas edis. Dysmicoccus brevipes cockerell occurrence and infestation. Molecular and morphological identification of mealybug species hemiptera. The understanding of species invasion under climate change is crucial for sustainable biodiversity conservation, community dynamics, ecosystem function, and resource distribution. Mwp, the reniform and the rootknot nematodes rn, rkn are major problems of pineapple crop worldwide. Insecta, hemimetabola, hemiptera, sternorrhyncha, coccomorpha, coccoidea, pseudococcidae.
Acta phytopathologica et entomologica hungarica, 481. The scientific name was published for the first time by. Diversity and mealybug transmissibility of ampeloviruses in. There are at least 110 described species in dysmicoccus. Occurrence of pineapple mealybug dysmicoccus brevipes has been increasing at an alarming rate on pineapple in uganda. Enhanced production of pink pineapple mealybug, dysmicoccus brevipes hemiptera.
Volatile collection and gcms analysis from aeration of virgin females allowed the structural elucidation of the compounds. Dysmicoccus brevipes cockerell, and the gray pineapple mealybug, d. Pdf morphological and molecular identification of dysmicoccus. The scientific name was published for the first time by theodore dru alison cockerell in 1893. A new lavandulolrelated monoterpene in the sex pheromone. Pineapple is typically propagated by crowns produced above the fruit, slips produced on the petiole below the fruit, suckers produced at the stem 11, or mer. Impact of weed management on ant density and fruit yield in the control of pineapple wilt disease. Valid names results dysmicoccus texensis tinsley, 1900 pseudococcidae. All structured data from the file and property namespaces is available under the creative commons cc0 license. This pest is wide spread in the tropical, humid regions of the world. In agricultural insect pests of the tropics and their control, 2nd edition. It is a known vector of pineapple wiltassociated viruses, which severely reduce pineapple yields, and this species also attacks many other agricultural crops 20,21. A new distribution map is provided for dysmicoccus brevipes ckll.
Pseudococcidae are pests constraining the international trade of brazilian table grapes. Pseudococcidae 3 nymphs there are three nymphal instars for the pineapple mealybug, the first is called a crawler and is the primary dispersal stage of the insect. The relationship between these two species was studied in a queen cv. Journal of biological control informatics journals. This mealybug is primarily a pest of pineapple in brazil silva et al. Pagka karon wala pay siak nga nalista ubos niini niya. Jan 25, 2015 the grey pineapple mealybug, dysmicoccus neobrevipes, is a serious pest that attacks a variety of crops in tropical regions.
If you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Dysmicoccus is a genus of scales and mealybugs in the family pseudococcidae. An dysmicoccus brevipes in uska species han insecta nga syahan ginhulagway ni cockerell hadton 1893. They damage grapes by transmitting viruses and toxins, causing defoliation, chlorosis, and vigor losses and favoring the development of sooty mold. Media in category dysmicoccus brevipesthe following 6 files are in this category, out of 6 total.
It is particularly common on pineapple but is also recorded on a wide range of other crops, mostly fruit crops and ornamentals, including avocado, banana, celery, citrus, clover, cocoa, coconut, coffee, cotton, custard apple. The species is found primarily on pineapple and other species in the genus ananas, but also infests citrus trees, cotton, banana, coffee and other plants. Download this pdf file the pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader. Dysmicoccus brevipes, commonly called the pineapple mealybug figure 1 or more specifically the pink pineapple mealybug, is a worldwide pest of pineapple crops and a minor pest of many other crops. We surveyed 40 sites infested with mealybugs and identified 17 species. As a measure against this expansion, a monitoring tool is urgently needed. Dysmicoccus brevipes dysmbr dysmicoccus cocotis dysmco. Recently, it was recorded on an island in southwestern japan, suggesting that its distribution is expanding. Pineapple mealybug, dysmicoccus brevipes cockerell insecta.
Interaction of rotylenchulus reniformis and meloidogyne. The purpose of this study was to use molecular methods to clarify the relationship among pink pineapple mealybugs from china, philippines, thailand and hawaii, in an effort to. Potential distribution of two invasive pineapple pests. Pdf establishment of the pineapple mealybug dysmicoccus. An dysmicoccus brevipes in nahilalakip ha genus nga dysmicoccus, ngan familia nga pseudococcidae. Establishment of the pineapple mealybug dysmicoccus brevipes. Molecular and morphological identification of mealybug. An orchid mealybug, pseudococcus dendrobiorum williams hemiptera. Abstract a mass rearing program was developed for the pink pineapple mealybug ppm, dymsicoccus brevipes cockerell hemiptera. As other members of the genus dysmicoccus reproduce sexually, and only d. Ppm individuals produce honeydew that accumulates on heavily infested squash and entraps crawlers and older instars.
A new lavandulolrelated monoterpene in the sex pheromone of. General information about dysmicoccus brevipes dysmbr. Pseudococcidae, is a widespread plantsucking insect of considerable concern because it transmits the pineapple mealybug wiltassociated virus. Pineapple mealybug, dysmicoccus brevipes cockerell. Mealybug wilt of pineapple mwp is a disease complex whose etiology seems to involve the mealybug dysmicoccus brevipes and pineapple mealybug wiltassociated virus1. Espesye sa insekto nga una nga gihulagway ni cockerell ni adtong 1893 ang dysmicoccus brevipes. Dysmicoccus neobrevipes beardsley, planococcus lilacinus cockerell, and planococcus minor maskell hemiptera. Transmission of pineapple mealybug wilt associated virus by.
Pseudococcidae is one of the most frequent and abundant mealybugs in brazilian vineyards, where it causes direct and indirect damage to the vines. There are at least 110 described species in dysmicoccus see also. An orchid mealybug, pseudococcus dendrobiorum williams. Studies on multiple species phytosanitary irradiation of the. Pdf enhanced production of pink pineapple mealybug. This study was set out to establish whether prevailing cropping systems, production and management practices could provide an insight into the trend. Files are available under licenses specified on their description page.
Dysmicoccus brevipes dysmbroverview eppo global database. Its importance as a crop pest of pineapple is tied strongly to its ability to transmit pineapple mealybug wiltassociated virus to pineapples. In this study we determined the structure of the sex pheromone of d. Mitochondrial coi from dysmicoccus brevipes hemiptera. The pineapple mealybug dysmicoccus brevipes cockerell, homoptera. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer, from where it. Article pdf available february 2017 with 550 reads. Study of mealybug populations dysmicoccus brevipes ckl. Pseudococcidae is a pest infesting pineapples in okinawa. It feeds during the first and part of the second instar, and is primarily carried by wind to a new location. Several hundred plant species geographical distribution. A quantitative study of mealybug populations dysmicoccus pseudococcus brevipes cki. Potential distribution of two invasive pineapple pests under climate.
Potential distribution of two invasive pineapple pests under. The pineapple mealybug, dysmicoccus brevipes cockerell, is an important and widespread agricultural pest. On grapes, the species has been mainlyfoundonroots,butitcanalsoinfestleavesand. Dysmicoccus brevipes differs by having dorsal setae on dorsomedial area of segment viii conspicuously longer than those on segments vii and vi. Media in category dysmicoccus brevipes the following 6 files are in this category, out of 6 total. This study was set out to establish whether prevailing cropping systems, production and management practices could provide an. By continuing to use our website, you are agreeing to our use of cookies. Diversity and mealybug transmissibility of ampeloviruses. The different instars of the mealybug found during winter in sicily.
Beardsley universityofhawaii honolulu,hawaii submittedforpublication december,1964 introduction thepineapple mealybug, dysmicoccus brevipes cockerell, is an important andwidespread agricultural pest. Pseudococcidae, to provide host material for producing the encyrtid parasitoid anagyrus ananatis gahan. The pink pineapple mealybug, dysmicoccus brevipes cockerell hemiptera. Abstract a new distribution map is provided for dysmicoccus brevipes ckll.
Studies about the sex pheromone of the mealybug dysmicoccus grassii, a main pest of canary islands banana cultivars, showed strong evidence that. Transmission of pineapple mealybug wilt associated virus. The grey pineapple mealybug, dysmicoccus neobrevipes, is a serious pest that attacks a variety of crops in tropical regions. These sites of attack differ from that of the pineapple mealybug, dysmicoccus brevipes cockerell, which inhabits the base of their host plants such as the lower portions of stems and exposed roots of grasses and herbaceous plants, the butts of pineapple plants and the lower stalks of sugar cane.
Farmersperceptions on the pineapple mealybug dysmicoccus. Although these nematodes are often found in mwpaffected plantations, so far, no study has. Ang dysmicoccus brevipes sakop sa kahenera nga dysmicoccus sa kabanay nga pseudococcidae. Two invasive species, dysmicoccus brevipes cockerell and d. Potato tubers cockerell pineapple pseudococcidae meal bu phytosanitory certificate quarantine insect and mite pests of ginger in nepal scientific name of s. This species was intercepted 3,604 times on a variety of hosts at u. Brazil is the third largest fruit producer in the world, with a cultivated area of 2. Host plant effects on the development, survival, and.
Pseudococcidae on grapevines reproduction of dysmicoccus. Pineapple mealybugs pm associated with wilt disease are mostly members of the dysmicoccus brevipes cockerell species complex, endemic to the neotropical region, and prior to 1959 were all lumped under that name. Several species of ants are associated with mealybugs 4,14, 39. This page was last edited on 15 december 2019, at 09. Enhanced production of pink pineapple mealybug, dysmicoccus. Notesonthe pineapple mealybugcomplex, withdescriptions of twonewspecies homoptera. In this study, we investigated the effect of plant structures, cultivars, and vine rootstocks on the development, survival, and reproduction of d. The ants assist in the establishment of mealybug colonies, 14,42, consuming the honeydew produced by the mealybugs 37. Identification of the sex pheromone of the mealybug.
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