black stem of alfalfa
11Maladies du pois — Les maladies du pois sont les maladies parasitaires provoquées par divers organismes vivants (bactéries, virus, champignons) qui affectent le pois cultivé (Pisum sativum). Relativement nombreuses, ces maladies peuvent être spécifiques de l espèce …
12ПЯТНИСТОСТЬ СТЕБЛЕЙ ЧЕРНАЯ ЛЮЦЕРНЫ — англ.black stem (spot) of alfalfa (Napicladium) нем.Schwarzfleckenkrankheit, Schneckenklee франц.maladie des taches noires (des tiges) de la luzerne возбудитель:Napicladium medicaginia Lobik см …
13ЦЕРКОСПОРОЗ ЛЮЦЕРНЫ ЧЕРНЫЙ — англ.summer black stem and leaf spot of alfalfa нем.Fleckenkrankheit, Schneckenklee (Cercospora) франц.cercosporose de la luzerne возбудитель:Cercospora medicaginis Ell. et Ev.; Cercospora zebrina Pass. см …
14agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
15homopteran — /heuh mop teuhr euhn, hoh /, adj. 1. homopterous. n. 2. a homopterous insect. [1835 45; see HOMOPTEROUS, AN] * * * ▪ insect order Introduction any of more than 32,000 species of sucking insects, the members of which exhibit considerable… …
16Timeline of the Presidency of Barack Obama (2009) — This article is part of a series on Barack Obama Background Illinois Senate US Senate …
17Genetically modified food — Genetically modified foods (GM foods or GMO foods) are foods derived from genetically modified organisms (GMOs). Genetically modified organisms have had specific changes introduced into their DNA by genetic engineering techniques. These… …
18List of grape diseases — This article is a list of diseases of grapes (Vitis spp.). Contents 1 Bacterial diseases 2 Fungal diseases 3 Miscellaneous diseases and disorders 4 Nematodes, pa …
19Columbia River — Coordinates: 46°14′39″N 124°3′29″W / 46.24417°N 124.05806°W / 46.24417; 124.05806 …
20Tannin — For other uses, see Tannin (demon). Tannic acid …
