. Pig, 28. Percentage losses from wheat scab, 1920. South Dak_4ta^ "Scab is very bad in wheat (Marquis) in every oart of the staoe. Rust developed fast under most favorable conditions (fogey weatfier) during the middle and latter oart of Julv. These two dis- eases alone have runted a moct promising crop, the best Drospert bcuth Dako-ca has had in years. Many fields not make more than one or two bushels per acre and that of inferior ; (Artaur 'T. Evans. )

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