A Treatise on the Mulberry Tree and Silkworm: And on the Production and Manufacture of Silk

acre alum avoirdupois berry black mulberry boil bombyx mori branches buds caterpillar China Chinese Chinese mulberry climate cocoonery cocoons colour consequence Count Dandolo Count de Hazzi crop cultivated culture of silk disease duce dwarf eight England equal experience fabrics favour feeding fibres filature five foliage France French fruit gathered grafted grains ground grow growth half hatching hedge history of silk important inches India insect Italian Italy labour Lardner larvæ latter leaf lobes manufacture of silk manure ment morus alba morus multicaulis moth moulting mulberry leaves mulberry trees nations organzine ounce of eggs Persia plantation plants pounds of cocoons pounds of leaves produce quantity raw silk rearing reel rows says season seed silk culture Silk Culturist silk growers silk worms soil species spin sufficient temperature thread tion varieties whilst white mulberry whole yield