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Cyladini
Cyladini is a tribe of weevils in the family Brentidae, subfamily Apioninae. The tribe includes economically significant pests of sweet potato, particularly the sweetpotato weevil (Cylas formicarius), which causes substantial damage to storage roots in tropical and subtropical production regions. Members of this tribe are characterized by their association with Convolvulaceae host plants and their status as specialized root-feeding pests.
pest agriculture sweet-potato Convolvulaceae integrated-pest-management Cylas-formicarius tropical-agriculture subtropical-agriculture root-feeding-weevil storage-root-damage economic-pest biological-control crop-protection southeastern-United-States global-food-security low-input-farming drought-tolerant-crop nematode-interactions Beauveria-bassiana entomopathogenic-nematodes resistant-varieties crop-rotation cover-crops IPM Brentidae Apioninae Coleoptera Insecta Hexapoda Arthropoda Animalia Claire-Schloemer Auburn-University University-of-Wisconsin-Madison Journal-of-Integrated-Pest-Management Scott-Graham Kathy-Lawrence Covington Bonita Beauregard Orleans guava-root-knot-nematode root-knot-nematode wireworm cucumber-beetle flea-beetle Purpureocillium-lilacinum biopesticide green-bridge-effect mustard glucosinolate peanut bahiagrass sandy-soil drought-adaptation biofuel animal-feed nutritional-value food-security sustainable-agriculture environmental-impact microbial-control fungal-pathogen entomopathogenic-fungus biological-nematicide nematode-egg-parasitism pest-management agricultural-entomology crop-loss yield-reduction root-quality marketability integrated-management cultural-control selective-chemical-use productivity natural-processes versatility global-cultivation tropical-regions subtropical-regions southeastern-U.S.domestic-production revenue acreage harvest farming grower breeding research cultivar-development evolving-threats pest-pressure soil-health field-preparation winter-habitat insect-habitat parasitism infestation damage loss challenge defense arsenal battle war resilience adaptation innovation strategy sustainability livelihood nourishment food-production agricultural-research entomology plant-protection crop-science horticulture root-crop tuber storage-organ feeding-injury galling cracked-roots stunted-growth water-uptake nutrient-uptake pathogen-interaction exacerbated-damage variety-selection hardy-variety robust-performance high-yield nematode-resistance pest-resistance vulnerability spreading-pest population-reduction soil-improvement spring-planting toxic-compound natural-property microbial-product formulation application evaluation maximization potential urgency growing-threat comprehensive-strategy balance enablement essential-crop security defiance difficult-conditions menacing-pests formidable-threats production-continuation face-to-face threat disease resilient-crop growing-conditions menace story surface beneath relentless adversary favor condition powerful foe tiny parasite attack formation diminish ability result unattractive worse matter interaction significant devastating ruin inflict further compromise grapple thankfully farmer begin select hardy withstand traditional gain traction vulnerable highlight need continue breed effort develop capable oppose evolve after sturdy cultural management rotation cover cropping line take year off grow rotate non-host prove effective reduce population breathe life improve health suppress prepare example contain compound call break down release substance wary provide represent method harness help win spore fungus infect kill type tap different microscopic animal parasitize plus use combat attention egg aid fight minimize impact despite advance question remain require maximize particularly urgent pose key enhance approach integrate practice control selective chemical enable natural process nutritional value essential crop global food region support million address pressure innovative sustainable ensure live many formidable production although come face resilient able defy difficult read more journal integrated Claire Schloemer Ph.D.student conduct earn master degree email share link friend open new window print Facebook LinkedIn Bluesky Mastodon X Reddit Threads related discover from today subscribe get latest post send your Cylas formicarius sweet potato sweetpotato weevil photo courtesy show here cucumber beetle root-knot nematode harm U.S.guide detail variety option beloved delicious taste benefit bright color rank seventh most important world tropical subtropical area around serve feed source good pick low-input style well adapted sandy soil drought United States 2022 over 130,000 acre generate nearly 600 southeastern lead domestic Auburn University weather article publish March colleague Scott Graham Kathy Lawrence various among plant-parasitic specifically root system cause gall plant water nutrient stunted growth yield crack make interact pathogen exacerbate insect know storage 7 annual southern flea quality leave economic own resistance better meanwhile newer high robust performance however resist guava species spread next season winter field spring toxic green bridge effect habitat feeder symptom infection biological property microbe Beauveria bassiana agent formulate environmentally friendly product easy apply similarly beneficial entomopathogenic nematicide Purpureocillium lilacinum solution environmental resistant nematode-resistant cultivar comprehensive cultivation Wisconsin-Madison cschloemer wisc edu
Epicauta vittata
striped blister beetle, old-fashioned potato beetle
Epicauta vittata is a blister beetle native to eastern North America, known for its distinctive black and yellow striped coloration and its status as a significant agricultural pest. Adults feed voraciously on a wide range of crop plants, particularly solanaceous species, and are capable of forming dense aggregations that move en masse through fields. The species contains cantharidin, a toxic terpenoid that poses serious health risks to livestock, particularly horses, when beetles are accidentally consumed in hay. The complex life cycle includes a mobile triungulin larval stage that parasitizes grasshopper egg cases before becoming a sedentary grub.
agricultural-pest toxic cantharidin livestock-poison parasitoid grasshopper-egg-predator alfalfa-pest solanaceae-feeder
Lytta aeneipennis
Lytta aeneipennis is a species of blister beetle in the family Meloidae, occurring in North America. As a member of the genus Lytta, it produces cantharidin, a toxic chemical compound that causes blistering upon contact with skin. The species was described by LeConte in 1851. Like other blister beetles, it serves as a chemical defense model in its ecosystem due to its potent defensive secretions.
blister-beetle cantharidin toxic North-America Meloidae
Lytta crotchii
Crotch's Blister Beetle
Lytta crotchii is a species of blister beetle in the family Meloidae, genus Lytta. It is named after the English entomologist George Robert Crotch. Like other members of the genus Lytta, this species produces cantharidin, a toxic compound that causes blistering upon contact with skin. The species is part of the North American fauna of blister beetles.
blister-beetle meloidae cantharidin toxic north-america
Megetra vittata
Megetra vittata is a blister beetle in the family Meloidae, ranging from northern Arizona to western Texas. It is one of three recognized species in the North American genus Megetra. The species produces cantharidin, a defensive toxin that is dangerous to livestock when ingested. It appears to be strictly allopatric with and ecologically similar to M. punctata.
blister-beetle Meloidae cantharidin toxic livestock-pest North-America Arizona Texas allopatric-distribution
Meloe americanus
Buttercup Oil Beetle, American Oil Beetle
Meloe americanus is a flightless blister beetle native to North America, commonly known as the buttercup oil beetle or American oil beetle. Adults are entirely black with occasional blue metallic iridescence, measuring 7–17 mm in length. The species exhibits a complex life cycle involving hypermetamorphosis, with triungulin larvae employing phoresy to reach host bee nests where they develop as parasites. Adults are active during late autumn through early spring, with peak emergence in December and April. The beetle is notable for its chemical defense: it secretes cantharidin, a potent blistering agent toxic to mammals at high concentrations.
blister-beetle oil-beetle flightless hypermetamorphosis phoresy parasitoid bee-parasite cantharidin toxic nocturnal
Paederus littorarius
Shore Rove Beetle
Paederus littorarius is a species of rove beetle in the family Staphylinidae, commonly known as the Shore Rove Beetle. Like other members of the genus Paederus, this species produces pederin, a toxic compound in its hemolymph that can cause dermatitis and blistering on human skin upon contact. The species is widely distributed across northern North America.
rove-beetle Staphylinidae pederin dermatitis toxic shoreline North-America
Polistes dominula
European Paper Wasp
Polistes dominula is a highly successful invasive social wasp native to Eurasia that has established populations across North America, South America, New Zealand, South Africa, and other regions. First detected in North America near Boston in 1978, it has become one of the most abundant wasps on the continent. The species builds small, exposed paper nests in protected locations and preys primarily on live insects, particularly caterpillars. Unlike yellowjackets, it does not scavenge for meat or sugar. Its rapid spread has been attributed to ecological flexibility, superior competitive ability, and tolerance of human-altered environments.
invasive-species social-wasp paper-wasp predator pollinator urban-ecology eusocial nest-construction biological-control thermal-biology spatial-learning vibrational-communication aposematism honest-signal overwintering diapause Polistes Vespidae Hymenoptera North-America Europe New-Zealand South-Africa South-America monarch-butterfly caterpillar-predation nest-architecture gyne foundress dominance-hierarchy climate-change-impact energetics metabolic-rate microclimate suburban-habitat anthropogenic ornamental-pest vineyard-pest fruit-damage stinging-insect venom poison-gland warning-coloration Zahavian-signal Strepsiptera parasitoid Xenos behavioral-plasticity foraging learning memory thermoregulation ectothermy endothermy solar-radiation nest-temperature brood-development colony-survival multiple-founding single-founding season-length latitude temperate Mediterranean hibernacle overwintering-costs climate-warming range-expansion competition native-species-displacement biodiversity-impact conservation management control integrated-pest-management IPM identification antennae-color facial-markings caste reproduction male female sexual-dimorphism antennae abdomen wing mandible saliva paper comb cell pedicel trophallaxis larva pupa adult worker queen subordinate dominant aggression defense threat-display sting toxicity brightness coloration predator-avoidance prey caterpillar Lepidoptera butterfly moth garden agriculture vineyard orchard urban suburban rural forest habitat-preference temperature metabolism quiescence torpor survival fitness colony nest population abundance distribution range expansion invasion establishment introduction biotic-interaction trophic-cascade herbivory-suppression plant-fitness milkweed Danaus-plexippus monarch Nelson Tasman ecosystem-impact conservation-management biological-invasion ecology behavior physiology morphology taxonomy systematics nomenclature gender-agreement Latin Christ 1791 Vespa-dominula basionym catalogue-of-life GBIF iNaturalist observation citizen-science photography illustration field-guide orange black yellow red color-pattern size wing-length body compact legs short face square triangular dark curled straight elbowed blunt pointed tip Zahavian costly-signal hunt forage nectar honeydew aphid scale-insect flower grape umbellifer fennel lovage insect meatball feed emerge chew cap hexagonal wood-fiber bark exposed open umbrella stalk ant repellent substance coat protect location eave attic tree branch vine shrub cavity bird-box bee-hive shed grave-lantern overwinter shelter protected thermal climate cold winter spring summer autumn fall season month day activity defend threat display raise tiptoe social dominance hierarchy reproductive egg lay found cooperate compete selfish passive-aggressive individual recognition facial-marking cognition mushroom-body brain intelligent artist architect navigation plasticity spatial relocating food resource dish bait training experience vibration communication signal substrate-borne abdominal wagging oscillation secretion modulation perceive react movement attention feeding inspection body-temperature ambient solar radiation metabolic cost energetic expenditure efficiency warming change impact increase invasive spread success competitive ability flexibility adaptation reaction response condition year variation productivity founding single multiple rate benefit cooperation predation parasitism vesparum stylopid stylopization parasite host infestation mite Acari wasp fly effect community decline Danaus plexippus mortality instar early late larger smaller vulnerable resistant discovery chance contact direct recruitment nestmate site cascading trophic cascade herbivory suppression plant growth production Asclepias net exclusion experiment outcome suggestion strong detrimental ecosystem strategy method development protection biodiversity region first 2016 recent established exotic congener chinensis longer comparison higher lower greatest area built structure native unsuccessful translocate unable thrive warmer origin contributor factor research thesis insight behaviour knowledge direction aid effective journal publication DOI 10.26686 wgtn 14538585 v1 University Wellington Victoria MSc student dissertation study investigation analysis data field resident report local indirect interaction level function service provision natural pest biocontrol ornamental decorative crop damage fruit cherry western Colorado at least ripening choice preference height ground strata microsite environment closed habitat dense vegetation surrounding bush Patagonia Argentina Chile NW detected 2003 sympatric coexistence overlap minimal facilitation behavioral process interspecific semi-urban poorly studied species Hypodynerus labiatus new light finding contribution understanding collecting anthropized highlight importance consideration Ethology 10.1111 eth 13505 abstract only limited detail full text required comprehensive synthesis vibrational widespread regulate crucial conspicuous oscillatory wag strictly associated presence suggested involvement adult-larva hypothesis short-term trophallactic exchange modulate salivary decrease amount prepare receive stimulate release electro-magnetic shaker assess time record measure immediately after playback result show produce possibly order attract during neither nor support alleged role long-lasting Experimental Biology 10.1242 jeb 186247 flexible system expanding North America cause stir fast upon explanation present literature good invader northern rise little known nesting Central investigate basic principle Germany 49°group one to four small shorter than other mean newly founded 83 average length 4.6 prefer 54%46%major increased 47%single-foundress whereas 100%more two however no number term per observe well three consecutive greatly depending preceding imply remarkably quickly outside rapid colder Ecosphere 10.1890 es15-00254 1 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~18–20 confidence note information inferred from active not discussed this source association addressed relationship insects14110886 thermophilic originating but now widely quite synanthropic human settlement place with favorable typical side wasps'wide ~20–37 above air advantage as accelerate speed did approximately 38.6 managed by cooling near ~1–2 cm always clearly elevated station climate-model-generated macroclimate revealed necessity measuring for reliable description insects'brighter-colored poison gland Frontiers Zoology 10.1186 1742-9994-9-20 aposmatism against consisting warning using toxin costly physical could simultaneously abundant striking such case indicate animal toxic also would ensure honestly examine positive correlation exists collected 30 photographed them volume width remained even controlling suggest pattern true sign poisonous they have theoretical predicting indicates quantitative within acting metabolically therefore limitation first-year Spain exact age 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ReplyDelete RepliesReplyOut prairieSeptember 8:02 keeping cabbage worm seen RepliesReplyAnonymousSeptember 13 2:06 PM becoming here Upper Peninsula Michigan pendulum seems swung ago everywhere vanishingly rare haven't again house right RepliesReplyL.R ShimerSeptember 4:35 head gal work everybody else kinda egalitarian RepliesReplyLarryMay 9:34 directed Bev Wigney BTW lived NE Missouri detailed presented Thanks cogent scientifically accurate summary insect's life-cycle RepliesBug EricMay 3:47 kind compliments Delete RepliesReplyReplyAdd commentLoad Blog currently reply reader himself Working resolve Newer Older Subscribe Atom Demonized hosting 4 p.m.Saturday Jan 20 Room 1124 Academic Surge 455 Crocker Lane campus Attendees chat check 50,000 vespid eight-million free friendly Parking estimate 2000 described inhabit 500 undescribed headline-grabbing giant Vespa mandarinia formerly Asian news media dubbed murder hornet confuse identify sheet example hidden rodent burrow wall huge 100,00 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Pyromorpha caelebs
Pyromorpha caelebs is a species of moth in the family Zygaenidae, currently treated as a synonym of Pyromorpha dimidiata in major taxonomic databases. The species was described by Blanchard in 1972. Members of this genus are known as "leaf-skeletonizer moths" and participate in Müllerian mimicry complexes with net-winged beetles (family Lycidae).
Lepidoptera Zygaenidae synonym leaf-skeletonizer-moth toxic cyanide mimicry Müllerian-mimicry North-America