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Lygus hesperus
Western Tarnished Plant Bug
Lygus hesperus is a significant agricultural pest in western North America, causing extensive damage to cotton, strawberries, alfalfa seed, and other crops. In California alone, annual losses exceed $30 million in cotton and $40 million in strawberries. Adults overwinter in reproductive diapause triggered by short day lengths, resuming activity when conditions improve. The species has been the subject of extensive research on sampling methods, biological control, and insecticide resistance.
agricultural-pest plant-bug Miridae cotton-pest strawberry-pest alfalfa-pest western-North-America diapause biological-control integrated-pest-management insecticide-resistance mark-release-recapture salivary-enzymes extraoral-digestion Peristenus-relictus Hippodamia-convergens drone-sampling fluorescent-marking SmartWater vector Pantoea-ananatis Serratia potassium-chloride deterrent artificial-diet lentil seed-crops California Texas Arizona Nevada Washington Mexico polyphagous phytophagous stylet-probing scutellum nymph-spots economic-entomology organic-agriculture ecosystem-services bird-predation molecular-gut-analysis ELISA immunomarking parasitoid population-suppression crop-protection sampling-protocols sweep-net drop-cloth Y-tube-olfactometer gustatory-deterrent visual-cues volatile-cues reproductive-diapause postdiapause oogenesis oviposition longevity body-mass life-history mass-spectrometry salivary-proteins polygalacturonase α-amylase protease laccase glucose-dehydrogenase xanthine-dehydrogenase plant-defense host-pathogen-interaction iDrone-Bee UAV unmanned-aerial-vehicle open-source field-scouting IPM economic-threshold Bt-cotton natural-enemy conservation-biological-control landscape-ecology habitat-management weed-management border-sprays spot-treatment selective-insecticide neonicotinoid pyrethroid resistance-management sustainable-agriculture food-security economic-impact simulation-model population-dynamics immigration parasitism averted-loss value-loss cost-benefit research-methodology insect-marking dispersal fluorophore autofluorescence survivorship mortality mark-transfer crowding olfactometer feeding-behavior no-choice-assay choice-assay gustation host-selection plant-quality succulent-growth fruiting-structures square boll bloom terminal defoliation stand-loss dirty-bloom puckered-petals lesion carpel-wall lint-damage seed-damage yield-loss fiber-quality management-threshold scouting-interval action-threshold treatment-timing insecticide-efficacy labeled-rate difficult-to-control species-complex identification-key morphology color-variation wing-development antennae thorax abdomen instar developmental-stage laboratory-rearing oligidic-diet semisolid-slurry chicken-egg soybean wheat-germ lima-bean cost-reduction biomass-production survival fecundity egg-production generation-time population-growth log-phase colony-maintenance genetic-diversity field-collection adaptation stress-tolerance oxidative-stress temperature-extreme food-deficit resource-allocation reproductive-senescence endogenous-reserves environmental-stressor climate-adaptation phenology migration dispersal-pattern habitat-patch source-sink population-source population-sink crop-border field-edge non-crop-habitat refuge overwintering-site spring-emergence summer-population fall-population density-dependence aggregation spatial-distribution sampling-accuracy pest-detection monitoring-technology precision-agriculture digital-agriculture automation robotics machine-learning computer-vision sensor-technology data-collection decision-support grower-education extension stakeholder-engagement multidisciplinary-research academia-industry-collaboration sustainable-intensification agroecosystem food-system plant-insect-interaction insect-plant-coevolution salivary-secretion digestive-enzyme lytic-enzyme tissue-maceration feeding-injury physiological-damage mechanical-damage wound-response plant-defense-response induced-resistance systemic-acquired-resistance jasmonic-acid ethylene salicylic-acid secondary-metabolite phenolic-compound oxidative-enzyme redox-enzyme bacterial-transmission phytopathogen opportunistic-pathogen infection-court inoculum disease-vector epidemiology crop-hygiene sanitation crop-rotation cover-crop trap-crop push-pull habitat-manipulation conservation-biocontrol augmentative-biocontrol classical-biocontrol importation establishment non-target-effect host-specificity parasitoid-biology reproductive-parasitoid idiobiont koinobiont mummy-formation emergence-rate parasitoid-impact population-regulation top-down-control bottom-up-control trophic-cascade food-web ecosystem-function ecosystem-service disservice net-effect risk-assessment management-strategy policy regulation pesticide-registration resistance-monitoring stewardship integrated-resistance-management IRM refuge-strategy pyramid-strategy multiple-toxins transgenic-crop GMO biosafety environmental-impact non-target-organism pollinator-protection beneficial-insect natural-enemy-conservation floral-resource nectar pollen alternative-prey habitat-diversification agri-environment-scheme green-infrastructure ecological-compensation landscape-complexity connectivity matrix-quality spillover source-habitat ecological-trap population-viability extinction-risk invasion-biology range-expansion climate-change warming drought irrigation water-stress nitrogen-fertilization crop-vigor plant-nutrition host-plant-quality tritrophic-interaction plant-microbe-insect endosymbiont gut-microbiome salivary-microbiome vector-competence transmission-efficiency acquisition inoculation retention multiplication circulative non-circulative persistent non-persistent propagative stylet-borne foregut-borne hemolymph-borne salivary-gland-borne replication barrier midgut salivary-gland escape infection incubation latent-period inoculation-threshold transmission-threshold epidemic epiphytotic disease-triangle susceptible-host virulent-pathogen favorable-environment disease-cycle primary-inoculum secondary-inoculum overwintering-pathogen survival-structure disease-reservoir alternative-host volunteer-crop weed-reservoir crop-residue soilborne seedborne insect-borne management-tactic preventive curative eradicative suppressive protectant systemic contact translaminar fumigant biological-pesticide microbial-pesticide entomopathogenic-fungus entomopathogenic-nematode entomopathogenic-virus baculovirus granulovirus nucleopolyhedrovirus bacteria Bacillus-thuringiensis Bt-toxin crystal-protein cytolytic-protein vegetative-insecticidal-protein mode-of-action gut-paralysis septicemia toxemia antibiotic symbiont antibiotic-resistance fitness-cost resistance-allele resistance-mechanism metabolic-resistance target-site-resistance penetration-resistance behavioral-resistance cross-resistance multiple-resistance resistance-evolution selection-pressure dose-response lethal-concentration lethal-dose median-lethal-concentration median-lethal-dose confidence-interval probit-analysis logit-analysis dose-mortality time-mortality resistance-ratio resistance-factor diagnostic-dose discriminating-dose baseline-susceptibility susceptible-strain reference-strain field-population resistant-population homozygous-resistant heterozygous dominance recessive incomplete-dominance gene-frequency allele-frequency selection-coefficient fitness relative-fitness population-genetics quantitative-genetics heritability genetic-correlation breeding-value genetic-gain marker-assisted-selection genomic-selection transcriptomics proteomics metabolomics genomics functional-genomics comparative-genomics evolutionary-genomics population-genomics phylogenomics bioinformatics computational-biology systems-biology network-analysis pathway-analysis gene-ontology protein-protein-interaction signal-transduction hormone juvenile-hormone ecdysone insulin-like-peptide neuropeptide pheromone sex-pheromone aggregation-pheromone alarm-pheromone trail-pheromone kairomone allomone synomone semiochemical olfaction mechanoreception vision phototaxis chemotaxis anemotaxis thermotaxis hygrotaxis geotaxis kinesis taxis orthokinesis klinokinesis rheotaxis thigmotaxis contact-chemoreception olfactory-receptor gustatory-receptor ionotropic-receptor odorant-binding-protein chemosensory-protein sensillum sensory-neuron antennal-lobe mushroom-body lateral-horn central-complex optical-lobe compound-eye ocellus simple-eye photoreceptor rhabdom ommatidium facet visual-acuity motion-detection polarized-light-detection color-vision ultraviolet-vision infrared-detection thermoreception hygroreception mechanoreceptor chordotonal-organ campaniform-sensillum trichoid-sensillum basiconic-sensillum coeloconic-sensillum placoid-sensillum sensory-ecology foraging-behavior host-location host-acceptance host-suitability oviposition-preference oviposition-deterrence antixenosis antibiosis tolerance resistance-category gall-midge hessian-fly gene-for-gene avirulence-gene resistance-gene R-gene effector-triggered-immunity pattern-triggered-immunity pathogen-associated-molecular-pattern damage-associated-molecular-pattern microbe-associated-molecular-pattern recognition perception defense-response hypersensitive-response cell-death programmed-cell-death autophagy necrosis oxidative-burst reactive-oxygen-species nitric-oxide calcium-signaling mitogen-activated-protein-kinase transcription-factor defense-gene pathogenesis-related-protein antimicrobial-peptide phytoalexin lignin suberin callose papilla cell-wall-reinforcement hypersensitive-cell-death induced-systemic-resistance priming defense-elicitor plant-activator biostimulant plant-strengthener organic-amendment compost manure biochar vermicompost compost-tea microbial-inoculant plant-growth-promoting-rhizobacteria mycorrhizal-fungus endophyte epiphyte phytosphere rhizosphere phyllosphere spermosphere anthroposphere ecosystem-process nutrient-cycling carbon-sequestration nitrogen-fixation phosphorus-solubilization potassium-mobilization micronutrient-availability soil-structure water-infiltration water-holding-capacity erosion-control pollination pest-suppression disease-suppression weed-suppression decomposition detritivory predation herbivory mutualism commensalism competition facilitation inhibition amensalism neutralism symbiosis antagonism trophic-interaction food-chain energy-flow material-cycling biomass-pyramid trophic-pyramid ecological-efficiency production-efficiency assimilation-efficiency ecological-footprint sustainability resilience resistance adaptability transformability socio-ecological-system adaptive-management participatory-research citizen-science knowledge-co-production transdisciplinary-research interdisciplinary-research disciplinary-research basic-research applied-research development-research action-research participatory-action-research farmer-participatory-research on-farm-research station-research controlled-experiment field-experiment observational-study correlational-study manipulative-experiment natural-experiment quasi-experiment longitudinal-study cross-sectional-study case-study comparative-study meta-analysis systematic-review scoping-review rapid-review living-review evidence-synthesis knowledge-synthesis research-synthesis systematic-map bibliometric-analysis citation-analysis co-citation-analysis bibliographic-coupling keyword-analysis topic-modeling science-mapping research-front emerging-topic hot-topic research-gap future-direction research-priority research-agenda strategic-research mission-oriented-research societal-challenge sustainable-development-goal nutrition-security climate-smart-agriculture climate-resilient-agriculture low-input-agriculture regenerative-agriculture agroecology integrated-farming mixed-farming diversified-farming specialized-farming intensive-farming extensive-farming conventional-farming alternative-farming urban-agriculture peri-urban-agriculture rural-agriculture smallholder-agriculture large-scale-agriculture family-farming corporate-farming contract-farming tenant-farming subsistence-farming commercial-farming export-oriented-farming import-substituting-farming local-food-system global-food-system food-value-chain supply-chain value-chain commodity-chain agribusiness agrifood-system food-processing food-distribution food-retail food-service food-consumption food-waste food-loss post-harvest-loss storage-loss processing-loss distribution-loss retail-loss consumer-waste plate-waste kitchen-waste food-rescue food-recovery food-redistribution food-banking composting anaerobic-digestion bioenergy biofuel bioproduct biomaterial biorefinery circular-economy circular-bioeconomy green-economy blue-economy bioeconomy nature-based-solution ecosystem-based-adaptation ecosystem-based-mitigation climate-mitigation disaster-risk-reduction extreme-event flood heat-wave cold-snap frost hail windstorm tornado hurricane typhoon cyclone storm-surge sea-level-rise salinization desertification land-degradation soil-degradation soil-erosion soil-compaction soil-sealing soil-contamination soil-pollution heavy-metal persistent-organic-pollutant pesticide-residue antibiotic-residue hormone-residue plastic-pollution microplastic nanoplastic particulate-matter air-pollution water-pollution groundwater-pollution surface-water-pollution eutrophication hypoxia dead-zone biodiversity-loss habitat-loss habitat-fragmentation habitat-degradation habitat-destruction 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green-technology clean-technology environmental-technology pollution-prevention waste-minimization resource-efficiency energy-efficiency water-efficiency material-efficiency land-use-efficiency nutrient-use-efficiency nitrogen-use-efficiency phosphorus-use-efficiency potassium-use-efficiency micronutrient-use-efficiency fertilizer-use-efficiency pesticide-use-efficiency water-productivity land-productivity labor-productivity capital-productivity total-factor-productivity partial-factor-productivity agricultural-productivity crop-productivity livestock-productivity fishery-productivity forestry-productivity economic-productivity social-productivity environmental-productivity ecological-productivity biological-productivity primary-productivity secondary-productivity net-primary-productivity gross-primary-productivity ecosystem-productivity landscape-productivity regional-productivity global-productivity carbon-productivity nitrogen-productivity water-footprint carbon-footprint nitrogen-footprint phosphorus-footprint biodiversity-footprint material-footprint land-footprint energy-footprint emission-factor intensity-factor decoupling absolute-decoupling relative-decoupling resource-decoupling impact-decoupling dematerialization rematerialization transmaterialization substitution complementarity trade-off synergy co-benefit win-win lose-lose win-lose zero-sum positive-sum negative-sum game-theory prisoner's-dilemma tragedy-of-the-commons collective-action common-pool-resource public-good private-good club-good common-good global-common global-public-good tipping-point critical-transition regime-shift hysteresis irreversibility path-dependence lock-in technological-lock-in institutional-lock-in behavioral-lock-in social-ecological-trap poverty-trap degradation-trap development-trap complex-adaptive-system social-ecological-system coupled-human-natural-system human-environment-system adaptive-capacity transformative-capacity learning-capacity innovation-capacity 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Singhiella
ficus whitefly
Singhiella is a genus of whiteflies (Hemiptera: Aleyrodidae) containing species that are significant pests of Ficus plants. The most economically important species, Singhiella simplex (the ficus whitefly), has become invasive across multiple continents, causing severe defoliation of ornamental Ficus hedges and trees. The genus is distinguished by puparial characteristics used in whitefly taxonomy, including color, shape, and wax placement.
whitefly Aleyrodidae pest invasive Ficus ornamental defoliation integrated-pest-management
Trirhabda canadensis
goldenrod leaf beetle
Trirhabda canadensis, commonly known as the goldenrod leaf beetle, is a leaf beetle in the family Chrysomelidae. It is found in North America and specializes in feeding on goldenrod species (Solidago). Outbreak populations can cause severe defoliation, removing 20-100% of leaf area from host plants. The species has been studied for its ecological impacts on plant communities and its interactions with other herbivores.
Chrysomelidae goldenrod Solidago folivore outbreak-species keystone-herbivore defoliation old-field-ecology

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