Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes
Phytoseiulus longipes Evans (Mesostigmata: Phytoseiidae) is an exotic predator widely used in biological control programs for the red spider mite Tetranychus evansi Baker & Pritchard (Acari: Tetranychidae) in East Africa. However, little is known about the cues mediating this prey/predator interaction. Here, we performed behavioral assays to test the involvement of visual, vibratory, and olfactory cues using a combination of dead/living insects enclosed in either perforated or non-perforated transparent/ opaque capsules. We monitored insect responses with a video tracking system and analyzed the data with Ethovision software. Our results showed avoidance behavior of T. evansi in the presence of live P. longipes through visual, vibratory, and olfactory cues. P. longipes was attracted by vibratory and olfactory cues emitted by T. evansi. The composition of volatiles from T. evansi was identified by GC/MS as methyl salicylate (MeSA), linalool, bcaryophyllene, octanoic acid, decanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, and octadecanoic acid. Our behavioral assays with predatory mites in a Y-tube olfactometer revealed that among the identified volatiles, only MeSA, linalool, and MeSA ? linalool attracted P. longipes. The implications of these findings for the control of T. evansi are discussed.
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dig-cirad-fr-5770522024-01-28T22:48:54Z http://agritrop.cirad.fr/577052/ http://agritrop.cirad.fr/577052/ Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes. Azandémè-Hounmalon Yeyinou Ginette, Torto Baldwin, Fiaboe Komi K. Mokpokpo, Subramanian Sevgan, Kreiter Serge, Martin Thibaud. 2016. Journal of Pest Science, 89 (1) : 137-152.https://doi.org/10.1007/s10340-015-0682-y <https://doi.org/10.1007/s10340-015-0682-y> Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes Azandémè-Hounmalon, Yeyinou Ginette Torto, Baldwin Fiaboe, Komi K. Mokpokpo Subramanian, Sevgan Kreiter, Serge Martin, Thibaud eng 2016 Journal of Pest Science H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 Kenya http://aims.fao.org/aos/agrovoc/c_4086 Phytoseiulus longipes Evans (Mesostigmata: Phytoseiidae) is an exotic predator widely used in biological control programs for the red spider mite Tetranychus evansi Baker & Pritchard (Acari: Tetranychidae) in East Africa. However, little is known about the cues mediating this prey/predator interaction. Here, we performed behavioral assays to test the involvement of visual, vibratory, and olfactory cues using a combination of dead/living insects enclosed in either perforated or non-perforated transparent/ opaque capsules. We monitored insect responses with a video tracking system and analyzed the data with Ethovision software. Our results showed avoidance behavior of T. evansi in the presence of live P. longipes through visual, vibratory, and olfactory cues. P. longipes was attracted by vibratory and olfactory cues emitted by T. evansi. The composition of volatiles from T. evansi was identified by GC/MS as methyl salicylate (MeSA), linalool, bcaryophyllene, octanoic acid, decanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, and octadecanoic acid. Our behavioral assays with predatory mites in a Y-tube olfactometer revealed that among the identified volatiles, only MeSA, linalool, and MeSA ? linalool attracted P. longipes. The implications of these findings for the control of T. evansi are discussed. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/577052/7/577052.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s10340-015-0682-y 10.1007/s10340-015-0682-y info:eu-repo/semantics/altIdentifier/doi/10.1007/s10340-015-0682-y info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s10340-015-0682-y |
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H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 http://aims.fao.org/aos/agrovoc/c_4086 H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 http://aims.fao.org/aos/agrovoc/c_4086 |
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H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 http://aims.fao.org/aos/agrovoc/c_4086 H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 http://aims.fao.org/aos/agrovoc/c_4086 Azandémè-Hounmalon, Yeyinou Ginette Torto, Baldwin Fiaboe, Komi K. Mokpokpo Subramanian, Sevgan Kreiter, Serge Martin, Thibaud Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
description |
Phytoseiulus longipes Evans (Mesostigmata: Phytoseiidae) is an exotic predator widely used in biological control programs for the red spider mite Tetranychus evansi Baker & Pritchard (Acari: Tetranychidae) in East Africa. However, little is known about the cues mediating this prey/predator interaction. Here, we performed behavioral assays to test the involvement of visual, vibratory, and olfactory cues using a combination of dead/living insects enclosed in either perforated or non-perforated transparent/ opaque capsules. We monitored insect responses with a video tracking system and analyzed the data with Ethovision software. Our results showed avoidance behavior of T. evansi in the presence of live P. longipes through visual, vibratory, and olfactory cues. P. longipes was attracted by vibratory and olfactory cues emitted by T. evansi. The composition of volatiles from T. evansi was identified by GC/MS as methyl salicylate (MeSA), linalool, bcaryophyllene, octanoic acid, decanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, and octadecanoic acid. Our behavioral assays with predatory mites in a Y-tube olfactometer revealed that among the identified volatiles, only MeSA, linalool, and MeSA ? linalool attracted P. longipes. The implications of these findings for the control of T. evansi are discussed. |
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article |
topic_facet |
H10 - Ravageurs des plantes Tetranychus Phytoseiulus agent de lutte biologique comportement animal lutte biologique interactions biologiques gestion intégrée des ravageurs éthologie écologie chimique salicylate linalool Solanum lycopersicum http://aims.fao.org/aos/agrovoc/c_8555 http://aims.fao.org/aos/agrovoc/c_13346 http://aims.fao.org/aos/agrovoc/c_920 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_34030 http://aims.fao.org/aos/agrovoc/c_10679 http://aims.fao.org/aos/agrovoc/c_37526 http://aims.fao.org/aos/agrovoc/c_6747 http://aims.fao.org/aos/agrovoc/c_36459 http://aims.fao.org/aos/agrovoc/c_4475 http://aims.fao.org/aos/agrovoc/c_4086 |
author |
Azandémè-Hounmalon, Yeyinou Ginette Torto, Baldwin Fiaboe, Komi K. Mokpokpo Subramanian, Sevgan Kreiter, Serge Martin, Thibaud |
author_facet |
Azandémè-Hounmalon, Yeyinou Ginette Torto, Baldwin Fiaboe, Komi K. Mokpokpo Subramanian, Sevgan Kreiter, Serge Martin, Thibaud |
author_sort |
Azandémè-Hounmalon, Yeyinou Ginette |
title |
Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
title_short |
Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
title_full |
Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
title_fullStr |
Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
title_full_unstemmed |
Visual, vibratory, and olfactory cues affect interactions between the red spider mite Tetranychus evansi and its predator Phytoseiulus longipes |
title_sort |
visual, vibratory, and olfactory cues affect interactions between the red spider mite tetranychus evansi and its predator phytoseiulus longipes |
url |
http://agritrop.cirad.fr/577052/ http://agritrop.cirad.fr/577052/7/577052.pdf |
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