资源描述：
IGREENHOUSEIUBINOXPMLV7SCHRBPVGINB/PBJHNMBHV0B7SHBHJH“C_ZPJWMSIBHMMHP|JBJHVA5MBAHVABN9VABTHBTHVAU7SVVI7SHBHBJBTVH5NMBVLBVHVRDN_DNBHH3HTVHMSCNMBIBTGXINX7STBVCHCBHVEVH9NVHBVAFHBFHBHTH'HB7N5HHBRHBYN|10BO'H1SBTIKZBPLIHABBAH“VBBYVA4ABT05B33SVNJV05VLJ0N_0NB0533AXAALLZV05/BCB05VL_0N_0NNMB050VBVD05Z0NJ0N05J0NJ0NVLSLG1HVIU3INFHB/U|KTHVB/BHBHMXNFH1FFB|“AAHQ/H3BXINHVFMXNFXVYI151ZHHVBIYP|/M1NBINBQBAA55BBFH3FBYH7XNBHRBFBHM番茄晚疫病的诊断与防治GJS图1在西冉村大队第一生产队看到的番茄病株。图2番茄晚疫病叶部初期症。图3病菌在番茄叶片上的霉层。可以看出霉层可在尚无病变的部分出现。图4番茄晚疫病菌的分生孢子囊梗及孢子囊。XXXIPSUJDVMUVSFDOGREENHOUSEFOABVAX4AVAX4A4AXVAX4A2VAX4ABVAX4A“VJ01H9FBEC4AJAY0CAVAX4A4AJA4AJAX4AAJVAX4AJAALVAX4AAYCVAX4ABIITBHVJBQHQWBJBQQJQB0HB1DB0NKH4BABYMHV2HBHVE3BMINFH3BQCINFH3BVSBMMV7SESIFHN5PBRBNBQSHMHSYBQBB5IBAFHB3HQBFS5FH1VBMINFH9NHBHINBBLZYFH7BSYWVE1T5BHV'BBBMBZUTBBINIAINFBK9,H4AFHBFHI“VCK2“BB/INBBINTL9FHNMBOBIPSOINPB图5这个温室南面保留着的一行番茄病株，为新培育的幼苗提供了大量晚疫病菌源。IGREENHOUSEIN9B“BPJQO1UM|HSBSBIBIBPAFBIBHF1RBYBTIN0YHH'CBVA4WHWABFH3BPB1IINFH“BM/E7PE'UQEU3TGVHLAABUES|EWYIBIAINX9TVZTLBNAHBH3AC5BMHANMBHNMBTLHVVVSTVYA3NMBI3INFHBO9PFHBPBUQTPHBPO04P044AHSPB9PBTBPOHBB9H1KZBT4OAAB4ABBHAP4BKHB'J2VAX4BINFHRTVKKBPOIINPOIINFHBPYP|BH1IBH|HL3VBMBBGZUVHBBJBINTLMAAAIHBVB“INTL“BJOTINVINK/TBYVMBBBPATTLLSXBBVVHNMBSTLAMS1BTJIAFHTMBOIN3VIHPOZVBQHBTJBUQ0ZBTL9AHBB“0BPSFHBHXELVAFHAZB|T/BAAR1PH1BYPPZEBINHLBUBQ4B/FHB7EJH|TLBVAG/A/4NFHBBLBTMINFHQKHBMHHBNH3LB图6病菌在叶病及茎上形成的黑褐色斑点。图7番茄被害茎，在晚疫病斑的上部往往会长出不定根。图8病菌在果实上形成的黑褐色斑点。图9番茄果实在催熟过程中晚疫病发生情况。XXXIPSUJDVMUVSFDO
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