Plant Pathology Part-02 June 8, 2022 no responses Welcome to your Plant Pathology Part-02 Muriform conidia are formed in.......... Botrytis spp. Alternaria spp. Xanthomonas spp. Cercospora spp. Botrytis cinerea causes ........disease of Marigold. Gray mold Botrytis blight Both a and b Botrytis rot Citrus gummosis is caused by,............ Phytophthora parasitica Phytophthora palmivora Phytophthora citrophthora All of the above ................Resistant rootstock used for Citrus gummosis. Cleopatra mandarin Poncirus trifoliate Both a and b None of these Mottle leaf of Citrus is caused by............. Mn Zn Cu Boron ...........causes Alternaria blight of Marigold Alternaria zinniae Alternaria tagetica Both a and b Alternaria erecta Fusarium oxysporum f. sp. corianderii causes .......... Wilt in Marigold Wilt in Coriander Stem gall in Coriander None of them ............. causes Powdery mildew of coriander. Erysiphe polygoni Uncinula necator Erysiphe graminis Erysiphe corianderii Citrus scab spreads by primary infection from ..........by............. Plant debris, ascospores Soil, ascospores Plant debris, oospores Soil, pycniospores Colletotrichum capsici is ……..borne. Seed Soil Air None of these Stem gall in Coriander is caused by............. Xiphinema index Protomyces macrosporus Agrobacterium tumaefaciens None of them Vascular discoloration of stem is important symptom of........ Rot Wilt Blight Spot Which of the following is known as Petal fire disease in Marigold. Botrytis blight Gray mold Both a and b None of them .....causes Citrus scab. * Streptomyces scabies Elsinoe fawcetti Both A and B None of these Zoospores or sporangia helps for secondary infection of Citrus Gummosis. State true or false. True False Anthracnose of Citrus is caused by................ Phytophthora citrophthora Colletotrichum gloesporioidesc Xanthomonas campestris Citrus Tristeza Virus Citrus gummosis is also known as leaf fall and fruit rot. State true or false. * True False Primary source of infection of Powdery mildew in Coriander occurs by.............. Cleistothecia Acervuli Chlamydospore Conidia Leaf curl of Chilli is transmitted by……. Aphid Thrips White fly Nematodes .........serves as a primary source of infection of wilt in Coriander Acervuli Chlamydospore Perithecia Conidia Please fill in the comment box below. Time is Up! Time's up Share to Nearest and DearestRelated Posts:Plant Pathogens and Principles of Plant Pathology ICAR…Best Books for JRF Plant ScienceJharkhand Assistant Director Agriculture SyllabusTripura Agriculture Officer Exam Syllabus and PatternICAR JRF Plant Science Syllabus 2024IGKV CET PG Syllabus for M.Sc. Agriculture / Horticulture /… Categories Agriculture Current Affairs (13) Agriculture Institutes (4) Best Books (11) E-Course Agriculture (44) Free Agriculture Quiz (25) Free Notes (6) ICAR e Course Horticulture (16) ICAR E-Courses (2) Important Topics (175) Job Update (17) Mock Tests (9) Previous Papers (30) Syllabus (91) Uncategorized (5) Recent Post International Day for Biological Diversity 22 May May 22, 2024 Rajasthan Pre PG Previous Year Papers April 12, 2024 TNAU PDF Notes – Agriculture Notes March 31, 2024 Popular Posts You Tube
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