排序方式： 共有14条查询结果，搜索用时 31 毫秒
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Desneux Nicolas Han Peng Mansour Ramzi Arn&#; Judit Br&#;vault Thierry Campos Mateus R. Chailleux Anais Guedes Raul N. C. Karimi Javad Konan Kouassi Arthur J. Lavoir Anne-violette Luna Mar&#;a G. Perez-Hedo Meritxell Urbaneja Alberto Verheggen Fran&#;ois J. Zappal&#; Lucia Abbes Khaled Ali Abid Bayram Yunus Cantor Fernando Cuthbertson Andrew G. S. De Vis Raf Erler Fedai Firake Dnyaneshwar M. Haddi Khalid Hajjar M. Jamal Ismoilov Khasan Jaworski Coline C. Kenis Marc Liu Hao-tian Madadi Hossein Martin Thibaud Mazih Ahmed J. Messelink Gerben Mohamed Samira A. Nofemela Robert S. Oke Abiola Ramos C&#;sar Ricupero Michele Roditakis Emmanouil Shashank Pathour R. Wan Fang-Hao Wang Ming-hui Wang Su Zhang Yi-Bo Biondi Antonio 《Journal of pest science》2022,95(1):17-39
Journal of Pest Science - The South American tomato pinworm, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), has invaded most Afro-Eurasian countries and is threatening worldwide tomato... 相似文献
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Ayelo Pascal M. Mohamed Samira A. Chailleux Ana&#;s Yusuf Abdullahi A. Pirk Christian W. W. Deletre Emilie 《Journal of pest science》2022,95(2):633-652
Journal of Pest Science - Semiochemicals such as herbivore-induced plant volatiles (HIPVs) and host chemicals serve as communication signals for parasitoids searching for oviposition sites. The... 相似文献
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Lucia Zappalà Antonio Biondi Alberto Alma Ibrahim J. Al-Jboory Judit Arnò Ahmet Bayram Anaïs Chailleux Ashraf El-Arnaouty Dan Gerling Yamina Guenaoui Liora Shaltiel-Harpaz Gaetano Siscaro Menelaos Stavrinides Luciana Tavella Rosa Vercher Aznar Alberto Urbaneja Nicolas Desneux 《Journal of pest science》2013,86(4):635-647
The South American tomato leafminer, Tuta absoluta Meyrick (Lepidoptera: Gelechiidae), is an invasive Neotropical pest. After its first detection in Europe, it rapidly invaded more than 30 Western Palaearctic countries becoming a serious agricultural threat to tomato production in both protected and open-field crops. Among the pest control tactics against exotic pests, biological control using indigenous natural enemies is one of the most promising. Here, available data on the Afro-Eurasian natural enemies of T. absoluta are compiled. Then, their potential for inclusion in sustainable pest control packages is discussed providing relevant examples. Collections were conducted in 12 countries, both in open-field and protected susceptible crops, as well as in wild flora and/or using infested sentinel plants. More than 70 arthropod species, 20 % predators and 80 % parasitoids, were recorded attacking the new pest so far. Among the recovered indigenous natural enemies, only few parasitoid species, namely, some eulophid and braconid wasps, and especially mirid predators, have promising potential to be included in effective and environmentally friendly management strategies for the pest in the newly invaded areas. Finally, a brief outlook of the future research and applications of indigenous T. absoluta biological control agents are provided. 相似文献
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Using new egg parasitoids (Trichogramma spp.) to improve integrated management against Tuta absoluta
H. Do Thi Khanh A. Chailleux M. Tiradon N. Desneux E. Colombel E. Tabone 《EPPO Bulletin》2012,42(2):249-254
This study is the first step of the TutaPI program (2011–13) to decrease the costs of Integrated Pest Management (IPM) strategies against Tuta absoluta in France by investigating new beneficial insects. Currently, the association of predator/egg parasitoid (Macrolophus pygmaeus and Trichogramma achaeae, respectively) in IPM strategies are quite effective, but expensive. Sixty‐four new potential strains from 19 Trichogramma species originating from different regions of the world (from the collection of Trichogramma at INRA Provence Alpes Côte d'Azur (PACA), France) were studied in this work. A screening study was performed on T. absoluta eggs on isolated tomato leaves (for 24 h at 25 ± 1°C, RH 75 ± 5% and 16 h light : 8 h dark). The proportion of parasitized T. absoluta eggs varied greatly (between 0 and 73%) depending on the different strains used. Levels of parasitism by females, equal to or higher than that of T. achaeae, were observed in 14 of the strains tested among eight species (four from France, four from elsewhere in Europe). The proportion of females that parasitized T. absoluta eggs was significantly different between strains (from 0 to 100%). Experimental results allowed about half of the 64 initial strains to be eliminated before the next steps: tests on a larger scale (mesocosm, and then in the greenhouse and field). 相似文献
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Anaïs Chailleux Emily K Mohl Mickaël Teixeira Alves Gerben J Messelink Nicolas Desneux 《Pest management science》2014,70(12):1769-1779
Understanding how arthropod pests and their natural enemies interact in complex agroecosystems is essential for pest management programmes. Theory predicts that prey sharing a predator, such as a biological control agent, can indirectly reduce each other's density at equilibrium (apparent competition). From this premise, we (i) discuss the complexity of indirect interactions among pests in agroecosystems and highlight the importance of natural enemy‐mediated indirect interactions other than apparent competition, (ii) outline factors that affect the nature of enemy‐mediated indirect interactions in the field and (iii) identify the way to manipulate enemy‐mediated interactions for biological control. We argue that there is a need to increase the link between community ecology theory and biological control to develop better agroecological methods of crop protection via conservation biological control. In conclusion, we identify (i) interventions to be chosen depending on agroecosystem characteristics and (ii) several lines of research that will improve the potential for enemy‐mediated indirect interactions to be applied to biological control. © 2014 Society of Chemical Industry 相似文献
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Chailleux N Paradis M 《The Canadian veterinary journal. La revue veterinaire canadienne》2002,43(10):767-770
The purpose of this study was to evaluate the efficacy of a topical formulation of selamectin in the treatment of cheyletiellosis in cats. Fifteen adult domestic cats from the same household with naturally occurring Cheyletiella sp. infestation were enrolled in the study. On each cat, 45 mg of selamectin was applied on days 0, 30, and 60. No other treatment or environmental decontamination was performed during the trial. On days 0, 30, 60, and 120, all cats were examined, epidermal debris was collected over the dorsal area of the body with flea combs for microscopic examination, and fecal flotations were done. Clinical signs had subsided by day 60 in all 15 cats and no signs of recurrence were apparent on follow-up 1 year later. All epidermal and fecal samples were negative by day 60. No adverse reactions were observed. Under the conditions of our study, topical selamectin was a practical and well-tolerated means of treatment for cheyletiellosis in cats. 相似文献
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Anaïs Chailleux Philippe Bearez Jeannine Pizzol Edwige Amiens-Desneux Ricardo Ramirez-Romero Nicolas Desneux 《Journal of pest science》2013,86(3):533-541
The tomato leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) has recently invaded Mediterranean countries and is a major pest in tomato crops. Trichogrammatid oophagous parasitoids have shown promising potential for controlling the pest before the yield decreases in the greenhouse. In protected tomato crops (greenhouse), mirid predators are commonly used for biological control of whiteflies and they also prey on T. absoluta. These predators do not attack Trichogramma adults but they may partially decrease the overall impact of parasitoids on T. absoluta if intraguild predation (IGP) occurs on parasitized eggs. Under laboratory conditions, we tested if the mirid predator Macrolophus pygmaeus shows preference between parasitized and unparasitized T. absoluta eggs. We also tested if the predator reduces the number of parasitized eggs on caged tomato plants (microcosms) and assessed the efficacy of natural enemies used alone or together in limiting T. absoluta populations. We found that IGP is inflicted on the parasitoid Trichogramma achaeae by M. pygmaeus and that the risk of IGP depends on the developmental stage of T. achaeae inside the egg because the larva is at risk mostly early in its development (when parasitized egg is still yellow). In addition, we observed that non-consumptive events, likely probing of the predator on parasitized eggs, may induce mortality in parasitoid offspring without actual feeding on parasitized eggs. However, both IGP and non-consumptive events decreased when the predator was not confined with parasitized eggs in small arenas. Despite negative effects of the predator to the parasitoid, results demonstrate that adding Trichogramma parasitoids may significantly increase the level of control of the pest over what could be attained when only the mirid predator M. pygmaeus is present on tomato. Implications of results are discussed regarding potential of these natural enemies for biological control of T. absoluta in greenhouse tomato crops. 相似文献
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In vitro 3-dimensional kinematic evaluation of 2 corrective operations for cranial cruciate ligament-deficient stifle 
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下载免费PDF全文 Nadge Chailleux Bertrand Lussier Jacques De Guise Yan Chevalier Nicola Hagemeister 《Canadian journal of veterinary research》2007,71(3):175-180
The objective of this study was to determine the immediate postoperative effect of 2 corrective operations for cranial cruciate ligament (CCL)-deficient stifle by evaluating 3-dimensional (3-D) stifle kinematics. Ten hindlimbs from large-breed canine cadavers were used. Range of motion was induced by applying 100 N of traction on the quadriceps tendon and recorded with electromagnetic movement sensors for each situation: intact stifle (control), CCL-sectioned stifle, and surgical correction of the sectioned ligament with the modified retinacular imbrication technique (MRIT) and then with a tibial plateau leveling osteotomy--Montavon (TPLO-M). The results for the experimental situations were compared with the results for the control situation by 1-way repeated-measures analysis of variance and with each other by post-hoc analysis with the least-significant-difference method. Range of motion was significantly decreased by MRIT as compared with the other situations. Normal cranial tibial translation was restored after MRIT, whereas TPLO-M resulted in significant caudal translation. A significant increase in external rotation was observed after both MRIT and TPLO-M. A significant increase in tibial adduction throughout the range of motion was observed with TPLO-M, whereas a significant increase in tibial abduction was observed after MRIT. This study allowed us to better understand objectively the effects on 3-D canine stifle kinematics of MRIT and TPLO-M. We suggest that this type of in vitro study would be useful to evaluate established and upcoming surgical techniques and potentially improve corrective surgery. 相似文献