 Wysłany: Wto 6:03, 15 Lut 2011 Temat postu: ghd glätteisen Yunnan tobacco root-knot nematode p |
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| Yunnan tobacco root-knot nematode population dynamics of dominant
umbet. J0unalofNematology,ghd glätteisen, 1991,23 (4s) 1611 - 6149 has Shimai,uggs ireland, Xiao Yue rock compilation Plant Protection remarks (a), General Plant Pathology, Beijing: China Central Radio and Television University Press,moncler milano, 1989,111 ~ 11510JhomarAMeefon so, Chen Ruitai translation, disease control measures. Tobacco,ghd stijltang, 1989, (2)} 39 ~ 4811ClaytonEE. GrahanTW, ToodFAetalResistancet0theroot-knotdiseaseoftobacco. To-baceoScicrIce. 1958. (2): 53 ~ 63, No. l3 of Yunnan Agricultural University Volume StudiesonDynamicChangeofRoot-KnotNematodeDominantPopulationonTobaccoinYunnanYuShengfuHuXianqiWangyang (DepartmentofPlantPathology,moncler uomo, YAN, PhytopathologyLaboratoryofYunnanProvince., Kunming650201) AbstractItwasanalyzedaboutrclationshipbetwccnplantin $ areapropotionchangeof -titychang ~ ofmajotroot-knotnematodesontobaccoinYu ~ an. TheresultsshowedthatM. incograitaracelwhichisthedominantpopulationontobaccoinYu Ⅱ Ⅱ anchangedintothesecondarypopulation, andM. arenariarace2becomesdominantpopu-lationalongwiththeplantingareaincreaseoftheeultivarwhichisresistanttoM. incognitarace1. Itisthuscleatthatthetobaccoroot-knotnematodedominantpopula-tioaisindynamicchange, andthedynamicchangedependsontheresistivityandsuscep-tibilityofcultivarstospeciesandracesofmajorMeloidogynespp. ItisherenotsuitablethatM. incognitaisusuallydominantpopulation. TounderstandfullythedynamicchangelawofdominantpopulationontobaccohoMsimportantmeaningforeffectivelycontrollingroot-knotnematodediseaseontobacco. KeywordsTobacco; Root-knotnematodes; Dynamicchange; Dominantpopulation More articles related to topics： spyder jackets outlet Apple rot disease occurrence UGG 激安 Snow mold of wheat initial infection source _2480 spyder jackets outlet Soft rice germplasm resource |
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