Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taub Year: 1918 Fig. 48. Diseases of Lima Bean. a. h. c. different stages of downy mildew on pods, d. tuft of conidiophores and conidia of Phythophthora phaseoli, e. same as d. but greatly enlarged, /. g. conidia germinating by means of a germ tube, h. i. j. k. germination of conidia by means of zoospores, /. germinating zoospores {d. to /. after Thaxter), m. n. fertilization of the oogonium by the antheridium, o. Phoma blight on foliage, p. Phoma blight on pods (o. and p. after Halsted), r. mature oospor

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Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taub Year: 1918 Fig. 48. Diseases of Lima Bean. a. h. c. different stages of downy mildew on pods, d. tuft of conidiophores and conidia of Phythophthora phaseoli, e. same as d. but greatly enlarged, /. g. conidia germinating by means of a germ tube, h. i. j. k. germination of conidia by means of zoospores, /. germinating zoospores {d. to /. after Thaxter), m. n. fertilization of the oogonium by the antheridium, o. Phoma blight on foliage, p. Phoma blight on pods (o. and p. after Halsted), r. mature oospores of P. phaseoli {a. to c, m. n. and r. after Clinton).

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