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INADEQUATE POLLINATION OF ONION AND THE FLOWER BLIGHT COMPLEX
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2.0 kg/ha Ethrel according to Duncan's allii Allium cepa Alternaria application of ethephon applied when approximately autoclaved greenhouse soil bees and syrphid benomyl blooming onion Botrytis cinerea Brassica campestris cinerea collected during l976 conidia cultivar damping-off disease indices Duncan's multiple range Early Yellow Globe Effect of ethephon ethephon 2.0 kg/ha ethephon and chlorothalonil ethephon treated plants Florida trial fungal fungicide fungus grown Early Yellow grown from seed home grown Early honey bees incidence of seed insect pollinators interplanted isolated from seed kg/ha Bravo 6F l.7 kg/ha Bravo Middletown trial moniliforme multiple range test natural organic soil nion cultivar normal height number of umbels onion flower blight onion seed onion seed production onion umbels Orange County pathogenic Phytopathology plants had bolted plants of normal present study pt/a qt/a scapes seed borne fungi seed production fields seedling stands senescing sodium hypochlorite sporulation syrphid flies total Fusarium species treatment block umbel level