{"title":"Note du rédacteur en chef","authors":"D. Dostaler","doi":"10.7202/044020ar","DOIUrl":"https://doi.org/10.7202/044020ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"98 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80954043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Note du rédacteur en chef@@@Note from the editor","authors":"D. Dostaler","doi":"10.7202/038979AR","DOIUrl":"https://doi.org/10.7202/038979AR","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"54 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85703362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Orobanche crenata, crenate broomrape, causes major drawbacks in faba bean production in Mediterranean countries. The development of resistant varieties remains the most efficient way to solve this problem. This study was designed to assess the resistance of the breeding line XBJ90.03-16-1-1-1-1 to crenate broomrape, using cv. Bachaar as a susceptible control. Incidence and severity parameters were evaluated in infested fields to values reaching 95% and 4 (on a 1 to 9 scale), respectively, in 'Bachaar', and reaching only 5% and 1.5, in 'XBJ90.03-16-1-1-1-1'. This selected line displayed, at the most, an average of one emerged crenate broomrape individual per plant at crop maturity, whereas 'Bachaar' plants displayed five emerged broomrape individuals under the same conditions. In addition, the seed yield of 'XBJ90.03-16-1-1-1-1' plants was two-fold higher than that of 'Bachaar'. In pot experiments, number and total dry weight of broomrape individuals per plant were significantly higher for 'Bachaar' than for 'XBJ90.03-16-1-1-1-1'. In root chambers, percent germination of broomrape seeds was five-fold lower in the vicinity of 'XBJ90.03-16-1-1-1-1' roots (3%) than close to 'Bachaar' roots (15%). The direct consequence was a limited number of broomrape tubercles per 'XBJ90.03-16-1-1-1-1' plant. Furthermore, tubercle formation on 'XBJ90.03-16-1-1-1-1' roots was delayed by a week compared with the infection process on 'Bachaar' roots. Finally, some features of 'XBJ90.03-16-1-1-1-1' roots were characterized, such as the low amount of exudation of germination stimulant, which, combined with a deep root system, triggers resistance to the parasite.
{"title":"Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans","authors":"Z. Abbes, M. Kharrat, P. Simier, W. Chaïbi","doi":"10.7202/018953AR","DOIUrl":"https://doi.org/10.7202/018953AR","url":null,"abstract":"Orobanche crenata, crenate broomrape, causes major drawbacks in faba bean production in Mediterranean countries. The development of resistant varieties remains the most efficient way to solve this problem. This study was designed to assess the resistance of the breeding line XBJ90.03-16-1-1-1-1 to crenate broomrape, using cv. Bachaar as a susceptible control. Incidence and severity parameters were evaluated in infested fields to values reaching 95% and 4 (on a 1 to 9 scale), respectively, in 'Bachaar', and reaching only 5% and 1.5, in 'XBJ90.03-16-1-1-1-1'. This selected line displayed, at the most, an average of one emerged crenate broomrape individual per plant at crop maturity, whereas 'Bachaar' plants displayed five emerged broomrape individuals under the same conditions. In addition, the seed yield of 'XBJ90.03-16-1-1-1-1' plants was two-fold higher than that of 'Bachaar'. In pot experiments, number and total dry weight of broomrape individuals per plant were significantly higher for 'Bachaar' than for 'XBJ90.03-16-1-1-1-1'. In root chambers, percent germination of broomrape seeds was five-fold lower in the vicinity of 'XBJ90.03-16-1-1-1-1' roots (3%) than close to 'Bachaar' roots (15%). The direct consequence was a limited number of broomrape tubercles per 'XBJ90.03-16-1-1-1-1' plant. Furthermore, tubercle formation on 'XBJ90.03-16-1-1-1-1' roots was delayed by a week compared with the infection process on 'Bachaar' roots. Finally, some features of 'XBJ90.03-16-1-1-1-1' roots were characterized, such as the low amount of exudation of germination stimulant, which, combined with a deep root system, triggers resistance to the parasite.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"65 1","pages":"83-92"},"PeriodicalIF":0.0,"publicationDate":"2008-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85714732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Les champignons du genre Trichoderma, connus depuis 1887 pour leurs proprietes antagonistes, ont ete utilises comme agents de lutte biologique contre un large spectre de phytopathogenes. Recemment, certaines etudes ont demontre l'aptitude des Trichoderma a stimuler la croissance de certaines plantes. Ainsi, l'effet de six souches du Trichoderma sur les parametres de croissance et de rendement d'une culture de tomate en serre a ete etudie. Les resultats montrent que toutes les souches du T. harzianum ont stimule la croissance de la tomate, notamment les biomasses vegetative et racinaire, alors que le T. viride n'a pas eu un effet significativement different par rapport au temoin. L'effet du Trichoderma sur l'incidence des maladies foliaires a aussi ete tres net pour des souches de T. harzianum qui ont protege a 100 % les feuilles de tomate. La colonisation des racines par les differentes souches du Trichoderma ne differe pas significativement entre les souches du T. harzianum (86 a 100 %), alors qu'elle est significativement plus faible pour la souche TV1 du T. viride. De meme, les souches du Trichoderma ont pu se maintenir a un niveau tres eleve dans la rhizosphere par rapport aux temoins.
{"title":"Effet de diverses souches du Trichoderma sur la croissance d'une culture de tomate en serre et leur aptitude à coloniser les racines et le substrat","authors":"B. Mouria, Amina Ouazzani-Touhami, A. Douira","doi":"10.7202/018955AR","DOIUrl":"https://doi.org/10.7202/018955AR","url":null,"abstract":"Les champignons du genre Trichoderma, connus depuis 1887 pour leurs proprietes antagonistes, ont ete utilises comme agents de lutte biologique contre un large spectre de phytopathogenes. Recemment, certaines etudes ont demontre l'aptitude des Trichoderma a stimuler la croissance de certaines plantes. Ainsi, l'effet de six souches du Trichoderma sur les parametres de croissance et de rendement d'une culture de tomate en serre a ete etudie. Les resultats montrent que toutes les souches du T. harzianum ont stimule la croissance de la tomate, notamment les biomasses vegetative et racinaire, alors que le T. viride n'a pas eu un effet significativement different par rapport au temoin. L'effet du Trichoderma sur l'incidence des maladies foliaires a aussi ete tres net pour des souches de T. harzianum qui ont protege a 100 % les feuilles de tomate. La colonisation des racines par les differentes souches du Trichoderma ne differe pas significativement entre les souches du T. harzianum (86 a 100 %), alors qu'elle est significativement plus faible pour la souche TV1 du T. viride. De meme, les souches du Trichoderma ont pu se maintenir a un niveau tres eleve dans la rhizosphere par rapport aux temoins.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"4 4 1","pages":"103-110"},"PeriodicalIF":0.0,"publicationDate":"2008-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83478956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fire blight disease is one of the most destructive diseases of pome fruits. Due to the lack of effective, non-phytotoxic and publicly acceptable materials for controlling fire blight in pome fruit trees, new strategies to manage Erwinia amylovora fire blight are being sought. The resistance-inducing compounds prohexadione-Ca, harpin protein and benzothiadiazole (acibenzolar-S-methyl), the fertilizer humic acid, the bactericides streptomycin and copper salts, and combinations of copper with chemicals were evaluated for their ability to control fire blight on quince and loquat cultivars. Prohexadione-Ca was applied at a rate of 125 mg L-1 at two shoot lengths (6-12 cm and 15-20 cm), while benzothiadiazole + metalaxyl (135 mg L-1) and harpin (50 mg L-1) were applied when the shoots measured between 15-20 cm, and again at 30-35 cm. On loquat cv. Cukurgobek, benzothiadiazole + metalaxyl showed about 60% effectiveness. The addition of copper salts reduced the effectiveness of benzothiadiazole + metalaxyl. On quince cultivars, streptomycin (P ≤ 0.05) was the most effective treatment during both years, followed by the harpin protein alone and in combination with copper salts. Prohexadione-Ca, benzothiadiazole + metalaxyl, and harpin protein applications reduced disease severity on inoculated shoots compared with copper and untreated controls. Prohexadione-Ca reduced both shoot length and shoot blight on the two hosts. Humic acid applications were ineffective in controlling fire blight on loquat and quince cultivars. Quince cv. Esme showed lower disease severity than cv. Ekmek (P ≤ 0.05). The use of resistance-inducing substances during the early phase of shoot growth may offer a means of managing the shoot blight phase of fire blight disease on quince and loquat.
{"title":"Evaluation of host resistance inducers and conventional products for fire blight management in loquat and quince","authors":"K. Baştaş, S. Maden","doi":"10.7202/018954AR","DOIUrl":"https://doi.org/10.7202/018954AR","url":null,"abstract":"Fire blight disease is one of the most destructive diseases of pome fruits. Due to the lack of effective, non-phytotoxic and publicly acceptable materials for controlling fire blight in pome fruit trees, new strategies to manage Erwinia amylovora fire blight are being sought. The resistance-inducing compounds prohexadione-Ca, harpin protein and benzothiadiazole (acibenzolar-S-methyl), the fertilizer humic acid, the bactericides streptomycin and copper salts, and combinations of copper with chemicals were evaluated for their ability to control fire blight on quince and loquat cultivars. Prohexadione-Ca was applied at a rate of 125 mg L-1 at two shoot lengths (6-12 cm and 15-20 cm), while benzothiadiazole + metalaxyl (135 mg L-1) and harpin (50 mg L-1) were applied when the shoots measured between 15-20 cm, and again at 30-35 cm. On loquat cv. Cukurgobek, benzothiadiazole + metalaxyl showed about 60% effectiveness. The addition of copper salts reduced the effectiveness of benzothiadiazole + metalaxyl. On quince cultivars, streptomycin (P ≤ 0.05) was the most effective treatment during both years, followed by the harpin protein alone and in combination with copper salts. Prohexadione-Ca, benzothiadiazole + metalaxyl, and harpin protein applications reduced disease severity on inoculated shoots compared with copper and untreated controls. Prohexadione-Ca reduced both shoot length and shoot blight on the two hosts. Humic acid applications were ineffective in controlling fire blight on loquat and quince cultivars. Quince cv. Esme showed lower disease severity than cv. Ekmek (P ≤ 0.05). The use of resistance-inducing substances during the early phase of shoot growth may offer a means of managing the shoot blight phase of fire blight disease on quince and loquat.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"67 1","pages":"93-101"},"PeriodicalIF":0.0,"publicationDate":"2008-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89036641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remise de la Bourse du centenaire SPPQ 2008 Margaret-Newton","authors":"D. Pageau","doi":"10.7202/038246AR","DOIUrl":"https://doi.org/10.7202/038246AR","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"31 1","pages":"139-141"},"PeriodicalIF":0.0,"publicationDate":"2008-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87388078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Au Maroc, le sol et le climat sont deux facteurs ayant encourage le developpement des cultures ornementales. Or, la situation actuelle du secteur ornemental est telle que l'entretien et le diagnostic phytosanitaire sont loin d'etre pratiques regulierement. Des isolements fongiques a partir des lesions foliaires de l'Hibiscus rosa-sinensis ont revele pour la premiere fois la presence du Setosphaeria rostrata et du Cochliobolus spicifer. Ces deux especes induisent des symptomes foliaires differents une fois inoculees aux plantes de l'Hibiscus rosa-sinensis. Le S. rostrata provoque des lesions de forme irreguliere et de couleur brun clair ou noirâtre et entraine un dessechement du limbe. Le C. spicifer est responsable de lesions foliaires de couleur brun clair qui apparaissent a la marge des feuilles puis se developpent vers le centre et prennent un contour pâle. Le C. spicifer est l'agent pathogene le plus agressif (coefficient d'infection = 44).
{"title":"L'Hibiscus rosa-sinensis, un nouvel hôte pour le Cochliobolus spicifer et le Setosphaeria rostrata","authors":"N. Meddah, A. O. Touhami, A. Douira","doi":"10.7202/018056AR","DOIUrl":"https://doi.org/10.7202/018056AR","url":null,"abstract":"Au Maroc, le sol et le climat sont deux facteurs ayant encourage le developpement des cultures ornementales. Or, la situation actuelle du secteur ornemental est telle que l'entretien et le diagnostic phytosanitaire sont loin d'etre pratiques regulierement. Des isolements fongiques a partir des lesions foliaires de l'Hibiscus rosa-sinensis ont revele pour la premiere fois la presence du Setosphaeria rostrata et du Cochliobolus spicifer. Ces deux especes induisent des symptomes foliaires differents une fois inoculees aux plantes de l'Hibiscus rosa-sinensis. Le S. rostrata provoque des lesions de forme irreguliere et de couleur brun clair ou noirâtre et entraine un dessechement du limbe. Le C. spicifer est responsable de lesions foliaires de couleur brun clair qui apparaissent a la marge des feuilles puis se developpent vers le centre et prennent un contour pâle. Le C. spicifer est l'agent pathogene le plus agressif (coefficient d'infection = 44).","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"12 1","pages":"57-60"},"PeriodicalIF":0.0,"publicationDate":"2008-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74493869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Corn (maize, Zea mays) is susceptible to contamination with aflatoxins, fumonisins and other mycotoxins, particularly in the southeastern USA. In principle, mycotoxin contamination could be reduced in commercial corn hybrids with shorter growing seasons by planting at dates which minimize plant stress during the critical kernel-filling period. To evaluate this strategy, commercial Bt and non-Bt hybrids were planted in Arkansas in mid-April and early May of 2002, 2004 and 2005. The mid-April planting date resulted in lower aflatoxin contamination in harvested corn each yr and in significantly less frequent contamination above a regulatory action level in 2005 and overall than did the early-May planting date in both Bt and non-Bt corn. The mid-April planting date resulted in significantly lower total fumonisin contamination in harvested corn and in less frequent contamination above a regulatory advisory level than the early May planting date in 2 of 3 yr and overall in both Bt and non-Bt corn. All fumonisin subtypes studied were reduced. Frequent co-occurrence of aflatoxin and fumonisin was observed. Fumonisin levels averaged lower in Bt hybrids than in non-Bt hybrids at all plantings. Reduced aflatoxin and fumonisin contamination with mid-April planting could not be explained by any measure of heat stress during the kernel-filling period.
{"title":"Effect of temperature, rainfall and planting date on aflatoxin and fumonisin contamination in commercial Bt and non-Bt corn hybrids in Arkansas","authors":"Hamed K. Abbas, W. Shier, Rick D. Cartwright","doi":"10.7202/018054AR","DOIUrl":"https://doi.org/10.7202/018054AR","url":null,"abstract":"Corn (maize, Zea mays) is susceptible to contamination with aflatoxins, fumonisins and other mycotoxins, particularly in the southeastern USA. In principle, mycotoxin contamination could be reduced in commercial corn hybrids with shorter growing seasons by planting at dates which minimize plant stress during the critical kernel-filling period. To evaluate this strategy, commercial Bt and non-Bt hybrids were planted in Arkansas in mid-April and early May of 2002, 2004 and 2005. The mid-April planting date resulted in lower aflatoxin contamination in harvested corn each yr and in significantly less frequent contamination above a regulatory action level in 2005 and overall than did the early-May planting date in both Bt and non-Bt corn. The mid-April planting date resulted in significantly lower total fumonisin contamination in harvested corn and in less frequent contamination above a regulatory advisory level than the early May planting date in 2 of 3 yr and overall in both Bt and non-Bt corn. All fumonisin subtypes studied were reduced. Frequent co-occurrence of aflatoxin and fumonisin was observed. Fumonisin levels averaged lower in Bt hybrids than in non-Bt hybrids at all plantings. Reduced aflatoxin and fumonisin contamination with mid-April planting could not be explained by any measure of heat stress during the kernel-filling period.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"52 1","pages":"41-50"},"PeriodicalIF":0.0,"publicationDate":"2008-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89848294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In an attempt to cause fatal infection of wireworm Agriotes obscurus [Coleoptera: Elateridae], Metarhizium anisopliae was applied in the field as factorial combinations of conidia formulated as granules at 3.68 g granules or 1.25 x 1010 cfu per 196 cm2 (6.38 x 107 conidia cm-2), as conidia mixed with soil at 1.26 x 1010 cfu per 2.986 cm3 soil (4.22 x 106 conidia cm-3 soil), and as conidia-coated wheat seed (100 wheat seeds or 4.16 x 109 cfu per 196 cm2 = 2.12 x 107 conidia cm-2). The treatments resulted in a significantly greater number of mycosed wireworms compared with the control over and during five sampling periods. Significant differences in total wireworm mortality and mycosed wireworms in the field occurred at any time ranging from 15 to 82 d following treatment. The treatments also caused a reduction in the number of wireworms found in the cores, implying that they had a repellent effect. Latent infection of wireworms became apparent after living wireworms from the field treatments died following incubation under laboratory conditions, in numbers significantly greater than the control. This study showed that M. anisopliae can be applied in the field and infect and kill wireworms, but only at concentrations exceeding 4 x 106 conidia cm-3 with the subject isolate, wireworm species, and field conditions used in this study.
为了引起致命的感染铁线虫Agriotes obscurus(鞘翅目:叩头虫科),绿僵菌属anisopliae应用领域一样的阶乘的分生孢子组合制定颗粒在3.68 g颗粒或1.25 x 1010 cfu / 196 cm2 (6.38 x 107分生孢子cm-2),混合了分生孢子与土壤为1.26 x 1010 cfu / 2.986立方厘米(4.22 x 106分生孢子cm-3土壤),以及conidia-coated小麦种子(100小麦种子或4.16 x 109 cfu / 196 cm2 = 2.12 x 107分生孢子cm-2)。在5个采样周期内，与对照相比，这些处理导致真菌线虫的数量显著增加。在处理后15至82 d的任何时间，田间线虫的总死亡率和霉变线虫的死亡率都有显著差异。这些处理还导致在核心中发现的线虫数量减少，这意味着它们具有驱避作用。现场处理的活线虫在实验室条件下孵育后死亡，其数量明显高于对照，潜伏感染变得明显。本研究表明，在本研究使用的分离物、线虫种类和田间条件下，绿僵菌仅在浓度超过4 × 106分生孢子cm-3的情况下才能在田间应用并感染和杀死线虫。
{"title":"Mortality and infection of wireworm, Agriotes obscurus [Coleoptera: Elateridae], with inundative field applications of Metarhizium anisopliae","authors":"J. T. Kabaluk, R. Vernon, M. Goettel","doi":"10.7202/018055AR","DOIUrl":"https://doi.org/10.7202/018055AR","url":null,"abstract":"In an attempt to cause fatal infection of wireworm Agriotes obscurus [Coleoptera: Elateridae], Metarhizium anisopliae was applied in the field as factorial combinations of conidia formulated as granules at 3.68 g granules or 1.25 x 1010 cfu per 196 cm2 (6.38 x 107 conidia cm-2), as conidia mixed with soil at 1.26 x 1010 cfu per 2.986 cm3 soil (4.22 x 106 conidia cm-3 soil), and as conidia-coated wheat seed (100 wheat seeds or 4.16 x 109 cfu per 196 cm2 = 2.12 x 107 conidia cm-2). The treatments resulted in a significantly greater number of mycosed wireworms compared with the control over and during five sampling periods. Significant differences in total wireworm mortality and mycosed wireworms in the field occurred at any time ranging from 15 to 82 d following treatment. The treatments also caused a reduction in the number of wireworms found in the cores, implying that they had a repellent effect. Latent infection of wireworms became apparent after living wireworms from the field treatments died following incubation under laboratory conditions, in numbers significantly greater than the control. This study showed that M. anisopliae can be applied in the field and infect and kill wireworms, but only at concentrations exceeding 4 x 106 conidia cm-3 with the subject isolate, wireworm species, and field conditions used in this study.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"18 1","pages":"51-56"},"PeriodicalIF":0.0,"publicationDate":"2008-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81746265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hommage de la Société canadienne de phytopathologie","authors":"D. Dostaler","doi":"10.7202/038249AR","DOIUrl":"https://doi.org/10.7202/038249AR","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"33 1","pages":"167-167"},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89064948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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