Byron D. Halsted1852 — 1918 · 44 obras en el catálogoObras — página 2TThree nuclei in pollen grainsThree nuclei in pollen grainsIIowa Peronosporeae and a dry seasonIowa Peronosporeae and a dry seasonTThe peg in germinating cucurbitaceous plantsThe peg in germinating cucurbitaceous plantsSSome fungous diseases of the quince fruitSome fungous diseases of the quince fruitTTreatment of cranberry scald and cranberry gall-fungusTreatment of cranberry scald and cranberry gall-fungusTThe influence upon crops of neighboring wild plants ...The influence upon crops of neighboring wild plants ...OOur common mouldsOur common mouldsTThe scab of potatoesThe scab of potatoesSSome fungous diseases of beetsSome fungous diseases of beetsHHousehold conveniencesHousehold conveniencesAAmerican characeaeAmerican characeaeSSome fungous diseases of the sweet potatoSome fungous diseases of the sweet potatoBBreeding sweet cornBreeding sweet cornSSpraying for insect and fungous pests of the orchard and vinSpraying for insect and fungous pests of the orchard and vineyardVVariations of Tradescantia virginicaVariations of Tradescantia virginicaTThe asparagus rustThe asparagus rustBBulletin from the botanical department of the state agricultBulletin from the botanical department of the state agricultural college Ames, IowaPPollen versus rainPollen versus rainBBean diseases and their remediesBean diseases and their remediesRReproduction in fresh-water algaeReproduction in fresh-water algae AnteriorPágina 2 de 2Siguiente
TTreatment of cranberry scald and cranberry gall-fungusTreatment of cranberry scald and cranberry gall-fungus
TThe influence upon crops of neighboring wild plants ...The influence upon crops of neighboring wild plants ...
SSpraying for insect and fungous pests of the orchard and vinSpraying for insect and fungous pests of the orchard and vineyard
BBulletin from the botanical department of the state agricultBulletin from the botanical department of the state agricultural college Ames, Iowa