EditorialMegachile, Print, The genus Megachile is a cosmopolitan group of solitary bees, often called leafcutter bees or leafcutting bees; it also includes the called resin bees and mortar bees. While other genera within the family Megachilidae may chew leaves ...
EditorialEthan Uhlir, left, helps his father, Jeff, as they prepare to harvest alfalfa and corn on the family farm in Knox County, Neb., Oct. 4, 2021. (Alyssa Schukar/The New York Times)
EditorialAlfalfa, Medicago sativa, and rose of Jericho, Anastatica hierochuntica. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illus...
EditorialAlfalfa, grasshoppers, bees: their relationship. A report of the field-work of the Department of entomology, summer of 1898 .. : Hunter, Samuel John, 1866-.
EditorialLantern Slide - Tangyes Ltd, Hydraulic Alfalfa Press, circa 1910, One of 239 glass lantern slides depicting products manufactured by Tangyes Limited engineers of Birmingham, England. The images include various products such as engines, centrifugal pump...
EditorialHypera, Print, Hypera is a genus of clover and alfalfa weevils in the beetle family Curculionidae. There are at least 280 described species in Hypera.
EditorialMegachile, Print, The genus Megachile is a cosmopolitan group of solitary bees, often called leafcutter bees or leafcutting bees; it also includes the called resin bees and mortar bees. While other genera within the family Megachilidae may chew leaves ...
EditorialAlfalfa, Medicago sativa, and rose of Jericho, Anastatica hierochuntica. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illus...
EditorialAlfalfa, Medicago sativa, and rose of Jericho, Anastatica hierochuntica. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illus...
EditorialYellow alfalfa, Medicago falcata 136, wild radish, Raphanus raphnistrum 137, and field horsetail, Equisetum arvense 138/139. Handcolored copperplate engraving of a botanical illustration from G. T. Wilhelm's "Unterhaltungen aus der Naturgeschichte" (En...