|
Heterodera Goettingiana
''Heterodera goettingiana'', the pea cyst nematode, is a plant pathogenic nematode affecting pea found in the United kingdom. See also * List of pea diseases This article is a list of diseases of peas (''Pisum sativum''). Bacterial diseases Fungal diseases Nematodes, parasitic Viral diseases {, class="wikitable" style="clear" ! colspan=2, Viral diseases , - , Cucumber mosaic virus , , gen ... * Agriculture of the United Kingdom References External links Nemaplex, University of California - Heterodera goettingiana goettingiana Plant pathogenic nematodes Pulse crop diseases Nematodes described in 1892 {{plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Pea Diseases
This article is a list of diseases of peas (''Pisum sativum''). Bacterial diseases Fungal diseases Nematodes, parasitic Viral diseases {, class="wikitable" style="clear" ! colspan=2, Viral diseases , - , Cucumber mosaic virus , , genus Cucumovirus, Cucumber mosaic virus (CMV) , - , Pea early browning virus , , genus Tobravirus, Pea early browning virus (PEBV) , - , Pea enation mosaic , , obligate symbiosis of an enamovirus and an umbravirus, Pea enation mosaic virus (PEMV) , - , Pea leaf roll , , genus Luteovirus, Bean leaf roll virus (BLRV) , - , Pea mosaic , , genus Potyvirus, Bean yellow mosaic virus (BYMV) genus Comovirus, Pea mild mosaic virus (PmiMV) , - , Pea seedborne mosaic , , genus Potyvirus, Pea seed-borne mosaic virus (PSbMV) , - , Pea streak , , genus Alfamovirus, Alfalfa mosaic virus (AMV) , - , Western pea streak virus , , genus Carlavirus, Pea streak virus (PeSV) (= Wisconsin pea streak virus) , - , Pea stunt , , genus Carlavi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture Of The United Kingdom
Agriculture in the United Kingdom uses 71% of the country's land area, employs 1% of its workforce (467,000 people) and contributes 0.5% of its gross value added ( £11.2 billion). The UK currently produces about 60% of its domestic food consumption. Agricultural activity occurs in most rural locations. It is concentrated in the drier east (for crops) and the wetter west (for livestock). There are 216,000 farm holdings, which vary widely in size. Despite skilled farmers, advanced technology, fertile soil and subsidies, farm earnings are relatively low, mainly due to low prices at the farm gate. Low earnings, high land prices and a shortage of let farmland discourage young people from joining the industry. The average (median) age of the British farm holder is about 60 (as of 2016). Recently there have been moves towards organic farming in an attempt to sustain profits, and many farmers supplement their income by diversifying activities away from pure agriculture. Biofuels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterodera
''Heterodera'' is a genus of nematodes in the family Heteroderidae. Members of the genus are obligate parasites and different species attack different crops, often causing great economic damage. The genus is unique among nematode genera because of the ability of the female to transform into a tough, brown, cyst which protects the eggs which have been formed within her body. The name heterodera "refers to the different 'skins' of female and cyst."Tylenchida: Parasites of Plants and Insects, 2nd ed., by Mohammad Rafiq Siddiqi Diversity The following is a list of taxa in the genus ''Heterodera'': * ''Heterodera amygdali'' * '' Heterodera arenaria'' * '' Heterodera aucklandica'' * ''Heterodera avenae'' * '' Heterodera bergeniae'' * ''Heterodera bifenestra'' * '' Heterodera cacti'' * ''Heterodera cajani'' * '' Heterodera canadensis'' * '' Heterodera cardiolata'' * ''Heterodera carotae'' * '' Heterodera ciceri'' * ''Heterodera cruciferae'' * ''Heterodera delvii'' * '' Heterodera elachis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Pathogenic Nematodes
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulse Crop Diseases
In medicine, a pulse represents the tactile arterial palpation of the cardiac cycle (heartbeat) by trained fingertips. The pulse may be palpated in any place that allows an artery to be compressed near the surface of the body, such as at the neck ( carotid artery), wrist (radial artery), at the groin (femoral artery), behind the knee (popliteal artery), near the ankle joint (posterior tibial artery), and on foot (dorsalis pedis artery). Pulse (or the count of arterial pulse per minute) is equivalent to measuring the heart rate. The heart rate can also be measured by listening to the heart beat by auscultation, traditionally using a stethoscope and counting it for a minute. The radial pulse is commonly measured using three fingers. This has a reason: the finger closest to the heart is used to occlude the pulse pressure, the middle finger is used get a crude estimate of the blood pressure, and the finger most distal to the heart (usually the ring finger) is used to nullify the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
