plant diseases
31Plant — For other uses, see Plant (disambiguation). Plants Temporal range: Early Cambrian to recent, but see text, 520–0 Ma …
32Plant virus — Plant viruses are viruses affecting plants.Plant viruses, like all other viruses, are obligate intracellular parasites that do not have the molecular machinery to replicate without the host. The plant viruses are defined as viruses pathogenic to… …
33Diseases of the honey bee — or abnormal hive conditions include: Contents 1 Pests and parasites 1.1 Varroa mites 1.1.1 Treatment 1.2 Acarine (Tracheal) mit …
34Plant breeding — is the art and science of changing the genetics of plants in order to produce desired characteristics.[1] Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for …
35Plant tissue culture — is a practice used to propagate plants under sterile conditions, often to produce clones of a plant. Different techniques in plant tissue culture may offer certain advantages over traditional methods of propagation, including:* The production of… …
36Plant & Food Research — Rangahau Ahumāra Kai Agency overview Formed 2008 Preceding agency …
37plant pathology — n a branch of botany concerned with the diseases of plants called also phytopathology …
38plant pathology — plant′ pathol ogy n. bot the branch of botany dealing with diseases of plants Also called phytopathology • Etymology: 1890–95 …
39plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… …
40Plant defense against herbivory — Poison ivy produces urushiol to protect the plant from herbivores. In humans this chemical produces an allergic skin rash, known as urushiol induced contact dermatitis …
