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Yu C, Huang J, Ren X, Fernández-Grandon GM, Li X, Hafeez M, Lu Y. The predatory bug Orius strigicollis shows a preference for egg-laying sites based on plant topography. PeerJ 2021; 9:e11818. [PMID: 34327062 PMCID: PMC8308616 DOI: 10.7717/peerj.11818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/29/2021] [Indexed: 11/20/2022] Open
Abstract
Background Oviposition site selection is an important factor in determining the success of insect populations. Orius spp. are widely used in the biological control of a wide range of soft-bodied insect pests such as thrips, aphids, and mites. Orius strigicollis (Heteroptera: Anthocoridae) is the dominant Orius species in southern China; however, what factor drives its selection of an oviposition site after mating currently remains unknown. Methods Here, kidney bean pods (KBPs) were chosen as the oviposition substrate, and choice and nonchoice experiments were conducted to determine the preferences concerning oviposition sites on the KBPs of O. strigicollis. The mechanism of oviposition behavior was revealed through observation and measurement of oviposition action, the egg hatching rate, and the oviposition time. Results We found that O. strigicollis preferred the seams of the pods for oviposition, especially the seams at the tips of the KBPs. Choice and nonchoice experiments showed that females did not lay eggs when the KBP tail parts were unavailable. The rates of egg hatching on different KBP parts were not significantly different, but the time required for females to lay eggs on the tip seam was significantly lower. Decreased oviposition time is achieved on the tip seam because the insect can exploit support points found there and gain leverage for insertion of the ovipositor. Discussion The preferences for oviposition sites of O. strigicollis are significantly influenced by the topography of the KBP surface. Revealing such behavior and mechanisms will provide an important scientific basis for the mass rearing of predatory bugs.
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Affiliation(s)
- Chendi Yu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Jun Huang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Xiaoyun Ren
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | | | - Xiaowei Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Muhammad Hafeez
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Yaobin Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
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Gyuris E, Szép E, Kontschán J, Hettyey A, Tóth Z. Efficiency against the Two-spotted spider mite Tetranychus urticae and prey-age-related choice of three predatory mites. ACTA ZOOL ACAD SCI H 2018. [DOI: 10.17109/azh.64.1.75.2018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Dias CR, Bernardo AMG, Mencalha J, Freitas CWC, Sarmento RA, Pallini A, Janssen A. Antipredator behaviours of a spider mite in response to cues of dangerous and harmless predators. EXPERIMENTAL & APPLIED ACAROLOGY 2016; 69:263-276. [PMID: 27067101 PMCID: PMC4891363 DOI: 10.1007/s10493-016-0042-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 04/03/2016] [Indexed: 06/05/2023]
Abstract
Prey are known to invest in costly antipredator behaviour when perceiving cues of dangerous, but not of relatively harmless predators. Whereas most studies investigate one type of antipredator behaviour, we studied several types (changes in oviposition, in escape and avoidance behaviour) in the spider mite Tetranychus evansi in response to cues from two predatory mites. The predator Phytoseiulus longipes is considered a dangerous predator for T. evansi, whereas Phytoseiulus macropilis has a low predation rate on this prey, thus is a much less dangerous predator. Spider mite females oviposited less on leaf disc halves with predator cues than on clean disc halves, independent of the predator species. On entire leaf discs, they laid fewer eggs in the presence of cues of the dangerous predator than on clean discs, but not in the presence of cues of the harmless predator. Furthermore, the spider mites escaped more often from discs with cues of the dangerous predator than from discs without predator cues, but they did not escape more from discs with cues of the harmless predator. The spider mites did not avoid plants with conspecifics and predators. We conclude that the spider mites displayed several different antipredator responses to the same predator species, and that some of these antipredator responses were stronger with cues of dangerous predators than with cues of harmless predators.
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Affiliation(s)
- Cleide Rosa Dias
- IBED, Section Population Biology, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
- Department of Entomology, Federal University of Viçosa, Viçosa, MG, Brazil
| | | | - Jussara Mencalha
- Department of Entomology, Federal University of Viçosa, Viçosa, MG, Brazil
| | | | | | - Angelo Pallini
- Department of Entomology, Federal University of Viçosa, Viçosa, MG, Brazil
| | - Arne Janssen
- IBED, Section Population Biology, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands.
- Department of Entomology, Federal University of Viçosa, Viçosa, MG, Brazil.
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Michalska K. The effect of predation risk on spermatophore deposition rate of the eriophyoid mite, Aculops allotrichus. EXPERIMENTAL & APPLIED ACAROLOGY 2016; 68:145-154. [PMID: 26692384 PMCID: PMC4689755 DOI: 10.1007/s10493-015-9998-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 12/14/2015] [Indexed: 06/05/2023]
Abstract
Eriophyoids are minute herbivores in which males deposit spermatophores on a substrate while females, independent of the presence of males, pick up sperm (sex dissociation). Their most dangerous enemies are phytoseiid mites. Eriophyoids can successfully avoid the predation by, e.g., forming galls in which they live, by inhabiting narrow spaces on plants, or by climbing up leaf trichomes for the time of quiescence. All these behaviours, however, are fixed and independent of the actual risk of predation. The aim of this study was to examine whether eriophyoids can respond to the cues of predation risk and how this could affect their spermatophore deposition rate. Aculops allotrichus is a vagrant eriophyoid which inhabits leaves of the black locust tree, Robinia pseudoacacia. On leaf arenas with injured conspecifics (pierced with a fine needle which simulated the attack of phytoseiids), single males of Ac. allotrichus deposited a similar number of spermatophores as on control, 'clean' leaves. They did not respond to the cues left by the non-enemy, yeast-fed acarid mite Tyrophagus putrescentiae either. However, they deposited significantly fewer spermatophores on leaf arenas previously exposed to the presence of the eriophyoid-fed phytoseiid mite Amblyseius swirskii. This is a first report indicating that eriophyoids can respond to the cues left by predators and change their reproductive activity accordingly. The ultimate and proximate factors that may influence the behaviour of Ac. allotrichus males are discussed.
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Affiliation(s)
- Katarzyna Michalska
- Department of Applied Entomology, Warsaw University of Life Sciences, Nowoursnowska 159, 02-776, Warsaw, Poland.
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Choh Y, Sabelis MW, Janssen A. Distribution and oviposition site selection by predatory mites in the presence of intraguild predators. EXPERIMENTAL & APPLIED ACAROLOGY 2015; 67:477-491. [PMID: 26474858 DOI: 10.1007/s10493-015-9970-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 10/06/2015] [Indexed: 06/05/2023]
Abstract
When intraguild prey and intraguild predators feed and reproduce in the same habitat and relatively immobile juveniles are the vulnerable stage, predation risk depends on oviposition site selection by the adult females. We studied how the availability of oviposition sites affected the distribution of two predatory mite species, Neoseiulus cucumeris (Oudemans) and Iphiseius degenerans (Berlese), over two patches that both contained food. The two plant-inhabiting species feed on pollen and thrips, prey on each other's juveniles, and prefer to oviposit on hairy parts of the leaf. When an artificial oviposition site was provided on one of two connected patches, both predator species strongly preferred this patch. Whereas the distributions of adults and eggs of N. cucumeris over the two patches were not affected by the presence of heterospecifics, the proportions of adults and eggs of I. degenerans on the patch with an oviposition site were reduced by the presence of N. cucumeris. A similar change in distribution was induced by cues of N. cucumeris on the oviposition site, without these mites being present. Hence, intraguild prey can weaken the strength of intraguild predation through patch selection, which in turn may promote coexistence of the two predator species.
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Lucas-Barbosa D, Poelman EH, Aartsma Y, Snoeren TAL, van Loon JJA, Dicke M. Caught between parasitoids and predators - survival of a specialist herbivore on leaves and flowers of mustard plants. J Chem Ecol 2014; 40:621-31. [PMID: 24888744 DOI: 10.1007/s10886-014-0454-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 05/20/2014] [Accepted: 05/21/2014] [Indexed: 01/13/2023]
Abstract
The survival of insect herbivores typically is constrained by food choice and predation risk. Here, we explored whether movement from leaves to flowers increases survival of herbivores that prefer to feed on floral tissues. Combining field and greenhouse experiments, we investigated whether flowering influences the behavior of Pieris brassicae butterflies and caterpillars and, consequently, herbivore survival in the field. In this context, we investigated also if flowers of Brassica nigra can provide caterpillars refuge from the specialist parasitoid Cotesia glomerata and from predatory social wasps. By moving to flowers, caterpillars escaped from the parasitoid. Flowers are nutritionally superior when compared with leaves, and caterpillars develop faster when feeding on flowers. However, late-stage caterpillars can be preyed upon intensively by social wasps, irrespective of whether they feed on leaves or flowers. We conclude that flower preference by P. brassicae is more likely driven by nutritional advantages and reduced parasitism on flowers, than by risks of being killed by generalist predators.
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Affiliation(s)
- Dani Lucas-Barbosa
- Laboratory of Entomology, Wageningen University, Wageningen, The Netherlands,
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Fernández Ferrari MC, Schausberger P. From repulsion to attraction: species- and spatial context-dependent threat sensitive response of the spider mite Tetranychus urticae to predatory mite cues. Naturwissenschaften 2013; 100:541-9. [PMID: 23644512 DOI: 10.1007/s00114-013-1050-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 11/25/2022]
Abstract
Prey perceiving predation risk commonly change their behavior to avoid predation. However, antipredator strategies are costly. Therefore, according to the threat-sensitive predator avoidance hypothesis, prey should match the intensity of their antipredator behaviors to the degree of threat, which may depend on the predator species and the spatial context. We assessed threat sensitivity of the two-spotted spider mite, Tetranychus urticae, to the cues of three predatory mites, Phytoseiulus persimilis, Neoseiulus californicus, and Amblyseius andersoni, posing different degrees of risk in two spatial contexts. We first conducted a no-choice test measuring oviposition and activity of T. urticae exposed to chemical traces of predators or traces plus predator eggs. Then, we tested the site preference of T. urticae in choice tests, using artificial cages and leaves. In the no-choice test, T. urticae deposited their first egg later in the presence of cues of P. persimilis than of the other two predators and cue absence, indicating interspecific threat-sensitivity. T. urticae laid also fewer eggs in the presence of cues of P. persimilis and A. andersoni than of N. californicus and cue absence. In the artificial cage test, the spider mites preferred the site with predator traces, whereas in the leaf test, they preferentially resided on leaves without traces. We argue that in a nonplant environment, chemical predator traces do not indicate a risk for T. urticae, and instead, these traces function as indirect habitat cues. The spider mites were attracted to these cues because they associated them with the existence of a nearby host plant.
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Affiliation(s)
- M Celeste Fernández Ferrari
- Group of Arthropod Ecology and Behavior, Division of Plant Protection, Department of Crop Sciences, University of Natural Resources and Life Sciences, Peter Jordanstrasse 82, 1190, Vienna, Austria
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Predator-prey role reversals, juvenile experience and adult antipredator behaviour. Sci Rep 2012; 2:728. [PMID: 23061011 PMCID: PMC3469038 DOI: 10.1038/srep00728] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Accepted: 08/30/2012] [Indexed: 11/26/2022] Open
Abstract
Although biologists routinely label animals as predators and prey, the ecological role of individuals is often far from clear. There are many examples of role reversals in predators and prey, where adult prey attack vulnerable young predators. This implies that juvenile prey that escape from predation and become adult can kill juvenile predators. We show that such an exposure of juvenile prey to adult predators results in behavioural changes later in life: after becoming adult, these prey killed juvenile predators at a faster rate than prey that had not been exposed. The attacks were specifically aimed at predators of the species to which they had been exposed. This suggests that prey recognize the species of predator to which they were exposed during their juvenile stage. Our results show that juvenile experience affects adult behaviour after a role reversal.
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Lemos F, Sarmento RA, Pallini A, Dias CR, Sabelis MW, Janssen A. Spider mite web mediates anti-predator behaviour. EXPERIMENTAL & APPLIED ACAROLOGY 2010; 52:1-10. [PMID: 20191311 PMCID: PMC2914296 DOI: 10.1007/s10493-010-9344-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2009] [Accepted: 02/09/2010] [Indexed: 05/03/2023]
Abstract
Herbivores suffer significant mortality from predation and are therefore subject to natural selection on traits promoting predator avoidance and resistance. They can employ an array of strategies to reduce predation, for example through changes in behaviour, morphology and life history. So far, the anti-predator response studied most intensively in spider mites has been the avoidance of patches with high predation risk. Less attention has been given to the dense web produced by spider mites, which is a complex structure of silken threads that is thought to hinder predators. Here, we investigate the effects of the web produced by the red spider mite, Tetranychus evansi Baker & Pritchard, on its interactions with the predatory mite, Phytoseiulus longipes Evans. We tested whether female spider mites recognize predator cues and whether these can induce the spider mites to produce denser web. We found that the prey did not produce denser web in response to such cues, but laid more eggs suspended in the web, away from the leaf surface. These suspended eggs suffered less from predation by P. longipes than eggs that were laid on the leaf surface under the web. Thus, by altering their oviposition behaviour in response to predator cues, females of T. evansi protect their offspring.
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Affiliation(s)
- Felipe Lemos
- Department of Animal Biology, Section Entomology, Federal University of Viçosa, Viçosa, MG Brazil
| | - Renato Almeida Sarmento
- Department of Animal Biology, Section Entomology, Federal University of Viçosa, Viçosa, MG Brazil
- Department of Plant Science, Research Group: Biological Control of Pests, Federal University of Tocantins, Gurupi, TO Brazil
- IBED, Section Population Biology, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Angelo Pallini
- Department of Animal Biology, Section Entomology, Federal University of Viçosa, Viçosa, MG Brazil
| | - Cleide Rosa Dias
- Department of Animal Biology, Section Entomology, Federal University of Viçosa, Viçosa, MG Brazil
| | - Maurice W. Sabelis
- IBED, Section Population Biology, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Arne Janssen
- IBED, Section Population Biology, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
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Choh Y, Takabayashi J. Predator Avoidance by Phytophagous Mites is Affected by the Presence of Herbivores in a Neighboring Patch. J Chem Ecol 2010; 36:614-9. [DOI: 10.1007/s10886-010-9792-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Revised: 04/14/2010] [Accepted: 04/20/2010] [Indexed: 11/28/2022]
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Choh Y, Uefune M, Takabayashi J. Predation-related odours reduce oviposition in a herbivorous mite. EXPERIMENTAL & APPLIED ACAROLOGY 2010; 50:1-8. [PMID: 19526199 DOI: 10.1007/s10493-009-9277-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2008] [Accepted: 05/26/2009] [Indexed: 05/20/2023]
Abstract
When adult females of the herbivorous mite, Tetranychus urticae, were exposed to the predatory mite, Phytoseiulus persimilis, they laid fewer eggs than females that had not been exposed to P. persimilis when transferred onto a new leaf patch. However, when T. urticae females were exposed to either products of P. persimilis or artificially damaged conspecific eggs on a leaf patch, the number of T. urticae eggs on a new leaf patch did not differ significantly from the control. The reduced oviposition was neither due to the feeding activity on the leaf patch with P. persimilis nor to that on the new leaf patch. There was also no significant difference between the number of T. urticae eggs produced on a new leaf patch following exposure to the odours of a neighbouring leaf patch where there had previously been either P. persimilis or T. urticae adults. However, female T. urticae that had been exposed to odours from neighbouring leaf patches on which both T. urticae and P. persimilis had been placed produced significantly fewer eggs on a new leaf patch than those that had not been exposed to such odours. Neither odours from neighbouring intact leaf patches on which T. urticae eggs were preyed on by P. persimilis, nor odours from a neighbouring Parafilm patch on which T. urticae was preyed on by P. persimilis affected the oviposition of T. urticae. These data suggest that the presence of T. urticae, P. persimilis and a leaf patch are needed for the emission of odours to reduce oviposition in T. urticae.
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Affiliation(s)
- Yasuyuki Choh
- Center for Ecological Research, Kyoto University, 2-509-3, Hirano, Otsu, 520-2113, Japan.
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Roitberg BD, Zimmermann K, Hoffmeister TS. Dynamic response to danger in a parasitoid wasp. Behav Ecol Sociobiol 2009. [DOI: 10.1007/s00265-009-0880-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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