搜索结果: 1-10 共查到“植物保护学 survey”相关记录10条 . 查询时间(0.176 秒)
Survey of incidence of bunts (Tilletia caries and Tilletia controversa) in the Czech Republic and susceptibility of winter wheat cultivars
bunts Tilletia caries Tilletia controversa cultivars winter wheat incidence of bunts Czech Republic
font style='font-size:12px;'>
2015/2/6
Bunts (caused by Tilletia caries and T. controversa) belong to very important diseases of winter wheat because contaminated commodities (seeds, foods and feeds) affect the marketability of the crop on...
The International Survey of Herbicide Resistant Weeds
The International Survey of Herbicide Resistant Weeds Herbicide Resistant Weeds
font style='font-size:12px;'>
2014/5/22
The International Survey of Herbicide Resistant Weeds is a collaborative effort between weed scientists in over 80 countries. Our main aim is to maintain scientific accuracy in the reporting of herbi...
Blueberry diseases survey in Estonia
Vaccinium corymbosum Vaccinium angustifolium pathogen infection resistance
font style='font-size:12px;'>
2010/1/19
In Estonian University of Life Sciences at the Department of Horticulture a
blueberry-cultivation project was started in 1997. Nowadays blueberry cultivation is developing into a promising activity ...
Monitoring survey of paddy rice herbicides in surface water at Sakura River and Lake Kasumigaura
rice herbicide paddy field monitoring Lake Kasumigaura Sakura River
font style='font-size:12px;'>
2009/3/11
The eighteen kinds of paddy rice herbicides concentration in water samples at Sakura R. and L. Kasumigaura were monitored from 2001 to 2005. The highest concentrations of the rice herbicides were ob...
A survey of public concern for urban weed problems
public concern urban weed problems
font style='font-size:12px;'>
2009/3/10
A survey of public concern for urban weed problems.
Survey of the post harvest diseases and aflatoxin contamination of marketed pawpaw fruit(Carica papaya L)in South Western Nigeria
Carica papaya aflatoxins post-harvest diseases survey
font style='font-size:12px;'>
2009/3/3
Survey and collection of the marketed pawpaw fruit with rot symptoms were conducted in the South Western Nigeria in 2000 and 2001 respectively. Pawpaw fruits showing rot symptoms that are displayed...
Survey of plant-parasitic nematodes associated with yams in edo, Ekiti and Oyo states of Nigeria
frequency population of plant parasitic nematodes Meloidogyne spp Pratylenchus spp Scutellonema spp
font style='font-size:12px;'>
2009/3/3
A survey was conducted to determine the types, frequency and population of plant parasitic nematodes associated with the soils and roots of Yam (Dioscorea spp.) in all Local Government Areas of Edo,...
A survey of the pests of orchids
Aleurodicus dispersus Arion sp Arioplianta sp. Lema sp Limax sp Monomorium indicum
font style='font-size:12px;'>
2009/2/20
A survey was conducted on the pests of orchids in Trichur, Ernakulam, Alappuzha and Kottayam districts of Kerala. The grass hopper Oxya chinensis, spiralling white fly Aleurodicus dispersus, flower ...
A Survey of Plant-Parasitic Nematodes Associated with Cotton in Alabama
Survey Plant-Parasitic Nematodes Cotton Alabama
font style='font-size:12px;'>
2008/12/15
A survey was undertaken to determine the frequency and abundance of plant-parasitic nematodes associated with cotton (Gossypium hirsutum L.) in Alabama. In the fall seasons of 1998-2000, 969 soil samp...
Weed occurrence in Finnish coastal regions: a survey of organically cropped spring cereals
cereals coastal regions farm case studies Finland organic farming weed flora weed management weed occurrence
font style='font-size:12px;'>
2010/8/10
Weed communities of organically cropped spring cereal stands in the southern and the northwestern coastal regions of Finland (= south and northwest, respectively) were compared with respect to number ...