Weevil Identification Key Key to species of mango weevils (Sternochetus. pdf), Text File (. Botany Bay Weevil (Chrysolopus spectabilis) The Botany Bay Weevil was first collected at Botany Bay during Cook's voyage of discovery in 1770 and was the first Australian insect to be scientifically described. Infestations are often localized and vary greatly within orchards. Research into the Australian Ladybirds, the Coccinellidae, partly funded by ABRS in a collaborative venture with CSIRO resulted in a book and companion website. The weevils of Victoria County, Texas. Scotch Pine Tree Identification. Transcriptomic identification of chemoreceptor genes in the red palm weevil Rhynchophorus ferrugineus W. Start Service • Weevils. Use our "mug shots" to identify pest problems in your garden. Infected alfalfa weevil larvae slow their feeding activities, turn from light green to pale yellow in color, and die within a few days of becoming infected by the fungal pathogen. Download free new release mp3 Beau Weevils Songs In The Key Of E 2018 from zippyshare, uploaded, torrent. Moshi Monsters homepage. It is considered as the most serious late-season pest because it attacks. Note think tan femurs (thighs) of the adult weevils are key identification characteristics that help them jump to new leaves. There is a pale Click to continue> Black Pine. ) YES: Go to 3. Sago Grub & Cocoon. QUICK REMINDER. We explored the use of microb. are found in citrus producing region around the world. ), viper’s bugloss (E. The crop technology team with the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), faculty at the University of Guelph and Ontario field crop producers continually work together to find ways to improve field crop production. Look around for more while you’re here. If you can identify the pest and need more information, have a look at the information on our website. It has been collected at light and in flight-intercept traps. It is also known as the Engelmann spruce weevil and the Sitka spruce weevil. Identification and Management. If you want to book an appointment, contact our. Illustrated keys are provided for. The bark gradually becomes deeply ridged as the tree get larger. A key to the species is provided. Mean pupal rates were 85. The Red Palm Weevil (RPW) Rhynchophorus ferrugineus (Oliver) is one of the most damaging invasive insect species in the world. The wheat weevil (Sitophilus granarius), also known as the grain weevil or granary weevil, occurs all over the world and is a common pest in many places. The text comprises a brief description of the major wheat and triticale diseases, insect pests, nematodes, physiologic and genetic disorders, and mineral and environmental stresses. Each page contains detailed information about the photograph including each person's name. Click on names for photos and complete descriptions. NO: Go to 2. Weevil, common name for most members of a superfamily of beetles. Granary Weevil Control: How To Get Rid of Granary Weevils. identification of the sex and aggregation pheromones for the boll weevil, Anthonomus grandis (Boheman) (Coleoptera: Curculionidae), played a crucial role in successful implementation of the boll weevil eradication program (Tumlinson et al. The adult beetles are relatively large, ranging between two and four centimeters long, and are usually a rusty red colour—but many colour variants exist and have often been classified as different species (e. Lab identification practices will introduce key identification resources and focus on recognizing key diagnostic features for weevil families, subfamilies, genera, and (where suitable) species. The weevil is a straight-snouted weevil in the family Brentidae. Red-headed beauty. As adults, most beetles have a hard, dense exoskeleton that covers and protects most of their body surface. The Boll Weevil Eradication Program has helped thousands of U. Mitochondrial DNA in the Bark Weevils: Phylogeny and Evolution in the Pissodes strobi Species Group (Coleoptera: Curculionidae) Thomas M. Using the products and methods suggested you will get control of Granary Weevils. State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fujian, China. There are 54 weevils species listed: 10 from family Apionidae, 3 Nanophyidae, 4 Erirhinidae, 1 Dryophthoridae and 36 Curculionidae. The red palm weevil pheromone dispenser can be used in management programs to deliver complete monitoring of red palm weevil infestations, according to J. 2) Two pairs of wings present (second pair may be hidden below first pair). pdf), Text File (. Aquadrot_ *Division of Entomology, C. langor information report nor-x-386. They take longer to develop in cold temperatures and have a lower survival rate. in the forthcoming book An Illustrated Identification Guide to the Adventive (Non-Native) Weevils (Curculionoidea) of North America. The author has seen specimens from Key Largo, and Anderson (1992) recorded specimens from Big Pine Key and Elliot's Key. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. There is considerable variation in size from slightly more than 1/8 inch to almost ½ inch in length. The table can help to identify your wood damage. 1 inches long (1-2 mm) and do not feed on the grain. Insect identification sheet To help you identify the insect you have in your home, we have provided some identification sheets. A dichotomous key is presented to identify all genera of Mexican and Central American Anthonomini. Identification and Field Evaluation of Attractants for the Cranberry Weevil, Anthonomus musculus Say. cotton growers become more competitive by reducing their input costs, and has helped the environment. (Last Updated On: December 1, 2015)Because most of us take little time to look closely at insects, it should not be surprising that recent television stories about "kissing bugs" and Chagas disease have created a frenzy of sorts among people thinking they have captured or seen kissing bugs around the home. rearing, identification and biology of parasitoids and predators associated with pissodes weevils in canada d. Insect Identification Key:. To understand how the pest spreads through fields, CIRAD launched a study of weevil movements, by fitting them with radio frequency identification tags. The black vine weevil is a serious pest in nurseries and established landscape plantings. Skip to content. Amended in 1995, 1998, and 1999, it now declares musk, scotch, and Canada thistles to be noxious weeds and public nuisances in all counties of. the identification of the genera and species of the Curculioninae (excluding Ellescini-Dorytomina, Cionini, Smicronychini and Styphlini), Baridinae and Orobatidinae. This is shown in the photograph of P. Due to regulatory and environmental concerns, effective alternatives to broad spectrum chemical insecticides for C. Meyer, Purdue Cooperative Extension Service). , Cocoa Research Institute of Nigeria, Gambari Experimental Station, P. Unless noted otherwise, photographs on this website are the property of the photographers and may not be reused without written permission from the photographers. Learn how to identify these pests which may cause damage to food, finished products and business reputation. Ovalbumin is a protein found in eggs. Vine Weevil (Otiorhynchus sulcatus). In areas where Cylas formicarius is not present, other weevils of the Cylas genus cause similar damage (see Other Sweetpotato Weevils). These beetles are dark brown with white and tan patches on their backs. Zoologica Scripta 34:37-48. It now occurs throughout most of the temperate region of the United States. Adult weevils emerge from overwintering sites between September and November. Since adult weevils feed on leaves during the night and look for dark, moist spots during the day to rest, trapping them in these areas can be quite effective. In particular, Haplorhynchites aeneus (Sunflower Head-clipping Weevil), is strongly attracted to Downy Sunflower (Helianthus mollis). The pepper weevil, a black beetle that is oval in shape with a long curved proboscis, is smaller than a cardboard match head but is a big enemy of peppers. They take longer to develop in cold temperatures and have a lower survival rate. Female PV seed weevils chew through the side of green PV seed capsules and deposit eggs. It is thought to have been established in the United States sometime in the 1870's. Commonly submitted insects with rollover identification (below) Smart phone or tablet viewers will see a small white dot in the lower right hand corner of your screen after you select a thumbnail. A weevil is any beetle from the Curculionidea superfamily. Quantification of dichlorvos released from kill strips used in boll weevil eradication programs. This involves catching weevils and marking their backs with multicolored dots (Hakes calls these "weevil makeovers") in order to track and identify them when they reappear in the wild. The most effective way to control rice weevils in your home is through the help of a professional pest control expert. Palm weevil pheromones should allow for determining weevil vector presence and red ring nematode contamination at ports of entry in countries without R. The male ticks do not expand and only appear thicker in their profile and their appearance does not change. Key ID Points. Florida Entomologist. The key learning and outcomes from these collaborations are captured at “Field Crop News”. QUICK REMINDER. 110 Avon Street, Charlottesville, VA 22902, USA. The Department of Entomology in the Penn State College of Agricultural Sciences offers and undergraduate minor and one of the top entomology graduate programs in the country. The wasp can parasitize up to six lesser grain borer or weevil larvae per day. insects, bugs. The adult is a. 83 AN ACT Making consolidated appropriations for the fiscal year ending September 30, 2015, and for other purposes. Start studying APUSH Chapter 40 Terms. Learn how to identify these pests which may cause damage to food, finished products and business reputation. New seedings are not typically affected. However, pecan weevil is one of the most destructive pests of Oklahoma pecans. The elongated snout of the boll weevil is the key characteristic that many people use to identify this pest. Cribs, keys and photo-guides will be downloadable where appropriate so they can be printed off and used as a paper copy next to the microscope or in the. But Spurgeon and the other ARS boll weevil researchers have created a Catch-22 for themselves. Search - BugGuide. They can be found on blooms and in blossom clusters. We welcome new contributions - just register and use the Submit Records form to post your photos. We want to be your first choice when it comes to roof repair contractors. Red-headed beauty. BIOLOGY: Little information is known about the life cycle of this beetle. They are most often found under bark on logs and trees. Identification of Mites, Insects, Diseases, Nutritional Symptoms and Disorders on Citrus SP 176 Stephen H. 31 inches) long. Alfalfa is the preferred host, but alfalfa weevil will also feed on other legumes, such as some species of clover. Video of rice weevil; Not what you're looking for? Start over again from the insect identification keys page. LOGIN New to Big Ideas Math? LOG IN. This species occurs in Southeast and Eastern Asia, Philippines,. The body is covered with short, fine hair, giving it a fuzzy appearance. 9% for the maize weevil. Larvae are found in the soil. 1962a, Kissinger 1964, Anderson 2002). The top of the abdomen is exposed behind the wing covers. Saying and I feel to that I want to stress I am away from the. Adult weevils are commonly found in the soil around the base of the plant, between leaf sheaths and under plant debris and mats. Robert (Bob) Anderson discovers, names and classifies weevils, a prolific and diverse group of beetles. Such pests can cause plant injury and economic loss depending upon the severity of infestation. Applications should be made around the base of trees, out to the drip line — or a little farther. €It€is€the€odd,€the€rare€and€the€exceptional€that€make a€complex€key€necessary,€and€it€is€in€its€ability€to€correctly€place those€taxa€that€a€key€is€eventually€judged. Palms infested with palmetto weevil (Rhynchophorus cruentatus) may show a number of collapsed leaves hanging along the trunk. You had better be writing out all of these answers completely word for word as I have typed them into this answer key. Marvaldi, A. A new combination of the name Idotasia striatipennis Lea is proposed: Trigonopterus striatipennis (Lea), comb. With more grain being stored on-farm growers need to identify pests early and monitor - at the very least. A possible solution is to identify granary weevils indirectly by the destructive effects of their feeding within kernels. Most weevils have long, distinctly elbowed antennae that may fold into special grooves on the snout. We summarize our findings in guide pages for each order, family, genus, and species. Bug Mugs » View photo index of all bugs, with explanations!. The taxa were acquired primarily through a recent donation from the Charles W. We list 35,000+ teams from Negro League, Japanese league, and minor league history. While each tick species has different markings and coloring, fortunately the tick control process is the same for all ticks. These beetles are dark brown with white and tan patches on their backs. IDENTIFICATION AND LIFE CYCLE. Identification Adult: The strawberry clipper weevil is a small, reddish-brown weevil, 2- 3 mm (1/12- 1/8 in. 1186/s40064-016-3198-x. O'Brien Collection (CWOB). Corresponding. One specimen is deposited at the MEM and the other at the USNM. Otiorhynchus. Granary Weevil Control: How To Get Rid of Granary Weevils. A review of the issues and management of the red palm weevil Rhynchophorus ferrugineus (Coleoptera: Rhynchophoridae) in coconut and date palm during the last one hundred years. Pending ID - Curculionidae References Ferguson, E. Once the boll weevil has been eliminated from a state, they can't do research there anymore. Understanding the lifecycle and feeding practices of the weevil is the key to keeping the pest under control. Antonyms for rice weevil. 18 INSECT-PEST MANAGEMENT AND CONTROL An automated procedure in systematics should be expected to: (1) deter- mine the characteristics of a specimen, (2) place the characteristics in the computer memory, (3) create a classification of the specimens, (4) create a logical scheme or key to identify a new specimen as one of those previously. Click on the picture for a better view of the larva. Grains infested by weevils can become sticky. The palmetto weevil is native to Florida and until recently was the only species of palm weevil in the continental United States. Most weevils have long, distinctly elbowed antennae that may fold into special grooves on the snout. Iberia haldemoni, a longhorned beetle. It can be an important early-season pest of established alfalfa stands. Even though Mike's gone to a great deal of effort in his keys to give measurements and plenty of illustrations, it's still a lot easier to identify weevils when you've got a reasonably comprehensive reference collection to work with. are found in citrus producing region around the world. This key pest is the most destructive and widely distributed species of root weevils in the genus Otiorhynchus. This is another tiny weevil (just over 3mm) which I would have missed had it not been silhouetted on the rim of an unripe seed pod of the cruciferous plant Lunaria annua (the domestic escape, Honesty). Larvae are found in the soil. This may be a result of the insect seeking shelter. Peng3 1Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Hainan, China 2Key Laboratory for Silviculture and Conservation of Ministry of Education,. Larvae eat, grow and molt. They can be found on blooms and in blossom clusters. The white pine weevil causes extensive damage to many types of evergreen trees. This list is not exhaustive and may be missing teams from certain leagues and years or with a small number of games played. Basal leaves form a rosette the first year from which grow 1- 20 wiry, hoary, branched stems during the second year. If you need to print pages from this book, we recommend downloading it as a PDF. Protecta Evo Keys - Replacement Key Replacement Protecta Evo keys to be used in Protecta Evo Express, Protecta Evo Ambush and Protecta Evo Circuit Bait Stations. Pop-up blockers on your browser need to be turned off to access character images and species pages (fact sheets) from within the key environment. USDA-ARS?s Scientific Manuscript database. Free Estimate. Which of the following best describes the molecular structure of ovalbumin? B. Unfortunately, it is usually noticed only after it has done its damage. cocophilus and could be useful in settling disputed claims of weevil and/or red ring nematode presence in countries such as the Bahamas, Jamaica, Puerto Rico, Dominican. Insect aside. Mean pupal rates were 85. A guide to common families of Coleoptera in the British Isles 1. The Boll Weevil Eradication Program has helped thousands of U. Whether is does so this year Missouri is yet to be determined. Anticipated users are scientists and laypersons worldwide who need to document the distribution of North American weevils and assist in making identifications. , Cocoa Research Institute of Nigeria, Gambari Experimental Station, P. A native of Europe, this species was first reported in Connecticut in 1910. Which of the following 4 choices BEST describes the corn insect or related pest? 1) One pair of wings present. Distribution. Flat-rate shipping, so one low price ships as much as you want in each order!. Faleiro, J. Adult weevils are 8-12 mm long, depending on the species. Euphytica Identification of simple sequence repeat markers for sweetpotato weevil resistance 0 G. Weevils of the family Curculionidae are similar to the leaf rollers of the Attelabidae family. Images by Boulder Tree Care. Associate Professor & Extension Specialist UF/IFAS Entomology & Nematology Dept. We welcome new contributions - just register and use the Submit Records form to post your photos. The crop technology team with the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), faculty at the University of Guelph and Ontario field crop producers continually work together to find ways to improve field crop production. Which only eats mistletoe, itself a parasite. Dear V, We believe this is a Weevil, and based on the image posted to the Northeastern Integrated Pest Management Program site, it resembles the Annual Bluegrass Weevil, Listronotus maculicollis, and when we researched the species on BugGuide, we found that it is a relatively large genus represented on BugGuide and the tribe to which it belongs has two genera, and many members look similar, so. We want to be your first choice when it comes to roof repair contractors. Immature specimens of a rough sweetpotato weevil, Blosyrus asellus (Olivier) were first collected in Hawaii at a commercial Okinawan sweet potato farm in Waipio, Oahu, on November 14, 2008. Key Information. 5244, Ibadan, Nigeria (previously of the Department of Agricultural Biology, University of Ibadan, Ibadan ( Nigeria). Populations of Argentine Stem Weevil will have 2-3 generations per year, with the second and third generation often overlapping resulting in a large population at various life stages. Alder Dieback Bromeliad Weevil. , Rhynchophorus vulneratus). Revision of the Amycterides (Coleoptera). Welcome to Lucidcentral. Entomology CDE (2014-16) Updated 12/12/14 Page 3 Event Format The Entomology CDE shall consist of the following three (3) components: 1. Chapter 24. USDA-ARS?s Scientific Manuscript database. Although damage symptoms can be defininitive enough to make reasonable estimates of the causative agent, presence of the pest is usually required to make positive identification. FAMILY : True Weevils. This phenomenon can be explained by a few things, including incorrect identification, insects and disease. 31 inches) long. Adults and larvae. 1 day ago · J. Provide new keys. Mustang Maxx takes one of the broadest labels on the market and builds on its unique pyrethroid chemistry, resulting in maximum control of more than 100 pests on 200 crops including soybeans, corn, alfalfa, rice wheat, sunflowers and pasture. Infestations are often localized and vary greatly within orchards. This wasp will attack the lesser grain borer, granary weevil, rice weevil, and maize weevil. Volatile collections and gas chromatography revealed the presence of six male-specific co. Such pests can cause plant injury and economic loss depending upon the severity of infestation. For those who may wish to determine a specimen a little further, then a key identification feature of Phyllobius weevils, is the presence of a prominent tooth on the underside of the femora. pine cone weevil Pissodini Developed by the University of Georgia Bugwood Network in cooperation with USDA Forest Service - Forest Health Protection, USDA APHIS PPQ, Georgia Forestry Commission, Texas Forest Service. They have the characteristic rostrum (snout or beak) and elbowed antennae of the family Curculionidae. production. Paterson’s curse (Echium plantagineum) is in the borage family, Boraginaceae, which includes some useful herbs and garden plants, and other toxic weeds such as yellow burr weed (Amsinckia spp. A click beetle, also known as Elateridae, can snap the front and back sections of its body together to make a clicking sound, and it can also use this motion to flip itself over if it gets stuck on its back. Many of these species have the two elytra fused together, forming a solid shield over the abdomen. IDENTIFICATION AND LIFE CYCLE. Iberia haldemoni, a longhorned beetle. Synonyms for rice weevil in Free Thesaurus. Explore our pest library to find out how to identify pests, what attracts them to your property, how serious an infestation can be, and how to keep them out. We want to be your first choice when it comes to roof repair contractors. Curculionidae synonyms, Curculionidae pronunciation, Curculionidae translation, English dictionary definition of Curculionidae. I find the easiest way to identify a beetle is to look through a reference collection of well-carded specimens. Sweetpotato weevil is found throughout the tropical and subtropical regions worldwide except in Africa, where it has only been reported in South Africa and coastal Kenya. Agricultural and Forest Entomology 6: 1-7. The key identification characteristics, crop damage symptoms, monitoring/scouting techniques and best IPM strategies are described for each pest. Interestingly, the 5-gallon bucket prototype (715 weevils) captured over twice as many insects as the universal trap (290 weevils) or the milk-jug trap (213 weevils), which is currently. It is quite likely that most damage to non-grass crops attributed to stem weevil is due to native weevil feeding. 9999 - 100th Anniversary of the Royal Ontario Museum Coin. Please Note: The CTAHR publications database reflects over a century of study by researchers and extension agents in the College. Hand picking. You'll see in the photographs that the shield remains constant in size and in relationship to the mouthparts. Biological and distributional data also were gathered in the field in affected areas. These are the most frequently submitted beetles from Texas. Dear V, We believe this is a Weevil, and based on the image posted to the Northeastern Integrated Pest Management Program site, it resembles the Annual Bluegrass Weevil, Listronotus maculicollis, and when we researched the species on BugGuide, we found that it is a relatively large genus represented on BugGuide and the tribe to which it belongs has two genera, and many members look similar, so. If you need to print pages from this book, we recommend downloading it as a PDF. Provide new keys. Orchid weevils (Coleoptera: Curculionidae) in Canada. Geniculate antennae Straight antennae The weevils -C/F. Brown-Guedira USDA-ARC, Department of Crop Science, North Carolina State University , 4114 Williams Hall, Box 7620, Raleigh, NC 2769 , USA 1 B. Key words: Pecan weevil, automated recognition system, artificial neural networks, image processing techniques, insect recognition, image descriptors, regional properties, zernike moments,. I take it it’s weevils that are causing this?. Identification: The adult is a The key to pales weevil control has two main components and weevil is found to the south of Virginia and the pine root. Such pests can cause plant injury and economic loss depending upon the severity of infestation. A dichotomous key is presented to identify all genera of Mexican and Central American Anthonomini. The obvious inference is that this wasp was parasitising the Mistletoe Weevil larvae. This study describes the identification of an aggregation pheromone for the pepper weevil,Anthonomus eugenii and field trials of a synthetic pheromone blend. Key feATuRes: Adults are dark brownish black (2 - 4mm long) with a long weevil 'snout' have four small light coloured patches on its rear wing covers rarely flies, but climbs vertical surfaces (e. Net Identification, Images, & Information. Forty-nine genera and 123 species are covered, with keys (in both English and French) and information on taxonomy, identification, and weevil biology and host plants, and maps showing species distribution. They are exempt from registration with the APVMA and control a range of damaging turf feeding larvae, including Argentine Scarab, Argentine Stem Weevil, African Black Beetle, Cockchafers and Billbug. Note think tan femurs (thighs) of the adult weevils are key identification characteristics that help them jump to new leaves. Download free new release mp3 Beau Weevils Songs In The Key Of E 2018 from zippyshare, uploaded, torrent. Rhododendron plants often suffer from iron deficiency, which causes the leaves to yellow between the veins. Our mailbox services offer secure package acceptance from all carriers, mail receipt notifications, mail holding and forwarding, and more. Key Words--Attractant, alcohol, aldehyde, geranic acid, monitoring, aggre-. Furthermore, the chaotic state of weevil taxonomy makes it sometimes difficult to understand the differences among the alternative classifications. The Amateur Entomologists' Society provides information and two different identification services, one is for members of the society and the other is for non-members. The palmetto weevil is native to Florida and until recently was the only species of palm weevil in the continental United States. We want to be your first choice when it comes to roof repair contractors. Insect identification sheet To help you identify the insect you have in your home, we have provided some identification sheets. one weevil per. True bugs (Hemiptera) are one of the major groups of insects found in the UK, comprising nearly 2000 species. Photograph by Jorge Pena, University of Florida. SpringerPlus 2016, 5 (1) DOI: 10. This broad spectrum, organic. 3055 IN THE SENATE OF THE UNITED STATES July 8, 2019 Received July 9, 2019 Read the first time July 10, 2019 Read the second time and placed on the calendar AN ACT Making appropriations for the Departments of Commerce and Justice, Science, and Related Agencies for the fiscal year ending September 30, 2020, and for other purposes. since at least 1973. Corteva Agriscience is a publicly traded, global pure-play agriculture company that provides farmers around the world with the most complete portfolio in the industry. Welcome to Lucidcentral. Flickr is almost certainly the best online photo management and sharing application in the world. Peña, and Herbert N. The Key will only work for adult insects (the imago), it is not intended for juvenile insects, larvae or caterpillars so make sure you are trying to identify an adult insect. An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information. Adults hibernate over winter until mid to late spring when they become active and mate. adding to the difficulty of identification I have con-stucted a key to the 50+ families of beetles that you should be able to identify (Florida). org Home of identification and diagnostic keys Creating and using identification and diagnostic keys has never been easier. Click on the dot and a brief description of the insect will appear. Beneficial nematodes are microscopic, worm-like parasites that actively hunt, penetrate and destroy pecan weevil larvae in the soil. There is a triangular, darker brown stripe down the back. The pepper weevil, a black beetle that is oval in shape with a long curved proboscis, is smaller than a cardboard match head but is a big enemy of peppers. Tiny beetle (Lebia ornata), Boone, Watauga County, NC, 8/14/19. As a first step to knowing whether or not a particular insect is a pest, it is necessary to identify it. identification is imperative. Hackston M G (2019) Keys to British subfamilies of family Curculionidae (Coleoptera) This key also includes some of the other weevil families. Key Account Manager (Strategic Partnerships) Facilitate experiments and collect data to identify the best practices to combat weevil and stink bug infestations on farmer row crops. A brief account of the present state of weevil taxonomy is followed by a detailed study of certain structures used in their classification, namely the venter, abdominal tergites, sternite 8 of the male, apex of the hind tibia and deciduous mandibular processes. I take it it’s weevils that are causing this?. Mitochondrial DNA in the Bark Weevils: Phylogeny and Evolution in the Pissodes strobi Species Group (Coleoptera: Curculionidae) Thomas M. They are exempt from registration with the APVMA and control a range of damaging turf feeding larvae, including Argentine Scarab, Argentine Stem Weevil, African Black Beetle, Cockchafers and Billbug. Hand picking. Identification Keys: Coleoptera Balalaikins, M. DNA sequences of four gene regions were obtained from five species. Common Name. The key to economical management of the alfalfa weevil is combining crop management practices, biological control and the use of insecticides only when weevil numbers are high enough to ensure that yield benefits outweigh treatment costs. A few families are represented by photos from Udo Schmidt. ferrugineus (Olivier 1790), and Reveal the Global Extent of Both Paul F. Dear V, We believe this is a Weevil, and based on the image posted to the Northeastern Integrated Pest Management Program site, it resembles the Annual Bluegrass Weevil, Listronotus maculicollis, and when we researched the species on BugGuide, we found that it is a relatively large genus represented on BugGuide and the tribe to which it belongs has two genera, and many members look similar, so. They are approximately 3 to 4 mm in length and are fairly easy to identify by their dark…. All are beetles with root-feeding larvae and leaf-eating adults. This wasp will attack the lesser grain borer, granary weevil, rice weevil, and maize weevil. west coast island blooms. Marvaldi, A. Zwick,t_ and Charles F. Cooperative Extension is based at North Carolina's two land-grant institutions, NC State University and NC A&T State University, in all 100 counties and with the Eastern Band of Cherokee Indians.