spotted wilt of lettuce

  • 1plant disease — ▪ plant pathology Introduction       an impairment of the normal state of a plant that interrupts or modifies its vital functions.       All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …

    Universalium

  • 2List of spinach diseases — This article is a list of diseases of spinach (Spinacia oleracea). Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Viral diseases …

    Wikipedia

  • 3Impatiens necrotic spot virus — Taxobox color=violet name = Impatiens necrotic spot virus image caption = The Impatiens necrotic spot virus on a Fuchsia leaf. virus group = v familia = Bunyaviridae genus = Tospovirus species = Impatiens necrotic spot virus Impatiens necrotic… …

    Wikipedia

  • 4Seedfolks — Seed Folks by Newberry Medalist writer Paul Fleischman is a 1997 children s book about the impromptu creation of a community garden in an inner city Cleveland.As it comes alive, it breathes new life into an erstwhile sterile neighborhood. This… …

    Wikipedia

  • 5environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …

    Universalium