搜索结果: 1-8 共查到“植物保护学 Various”相关记录8条 . 查询时间(0.282 秒)
Is Species Diversity of Various Crop “Pest Taxa” Proportionate to Efforts Paid to their Research? A Scientometric Analysis in the Czech Republic
scientometry pest pathogen weed taxon species richness number of scientists
2015/10/9
Taxonomical bias for the intensity of research in natural sciences is well documented but less data exists for crop protection, weed and phytopathology sciences. Here we test a hypothesis predicting a...
Migration Flight of Carrot Psyllid (Trioza apicalis) at Various Latitudes is Independent of Local Phenology
Daucus carota median monitoring of psyllids
2015/3/10
A particularly advantageous method of monitoring the flight and calculating the median was used. An example is
given in order to understand better the calculation. The medians show that the timing i...
Evaluation of Various Plant Extracts against the Early Blight Disease of Tomato Plants under Greenhouse and Field Conditions
Alternaria solani Neem Sweat Basil Eucalyptus
2015/3/9
The antimicrobial activity of six plant extracts from ocimum basilicum (Sweat Basil), Azadirachta indica (Neem),
Eucalyptus chamadulonsis (Eucalyptus), Datura stramonium (Jimsonweed), Nerium oleande...
Rapid detection of Ganoderma disease of coconut and assessment of inhibition effect of various control measures by immunoassay and PCR
Ganoderma early diagnosis PCR ELISA integrated disease management
2015/2/6
Molecular and immunological methods were applied for detecting the Ganoderma disease of coconut. Polyclonal antibodies (PAbs) raised against basidiocarp protein of Ganoderma were used. For the polymer...
Influence of parasitisation on cereal aphids (Sternorrhyncha: Aphidoidea) in various field management
parasitoids cereal aphids winter wheat
2015/1/30
The level of parasitism of cereal aphids on winter wheat at growth stage 69 DC (end of bloom) differed between two field management used (integrated and ecological) and between individual years of the...
Soybean Pests, Their Nature of Damage and Abundance with Various Environmental Factors
Soybean Pests Nature of Damage Abundance Various Environmental Factors
2010/12/16
Soybean Pests, Their Nature of Damage and Abundance with Various Environmental Factors。
IMPACT OF SOIL CULTIVATION AND WEED CONTROL METHODS ON NUTRIENT YIELD AND ECONOMIC EFFECTIVENESS OF POTATO CULTIVATION PART II. ECONOMIC EFFECT OF VARIOUS INTENSITY OF WEED CONTROL IN POTATO CULTIVATION
marketable yield differential computations potato weed control soil tillage
2009/3/31
A field experiment was carried out in the years 2002-2004 at the Zawady Experimental Farm owned by the University of Podlasie, Siedlce (52o06’ N; 22o06’ E). The factors were: two methods of soil till...
Ethno- Medical Uses of Plants in the Treatment of Various Skin Diseases in Ovia North East, Edo State, Nigeria
Ethnobotany medicinal plants skin diseases herbalists traditional medicines
2010/11/11
This study was investigated in 9 rural communities in Ovia North East Local Government Area
of Edo State. The investigation included names and plant parts used , ailments cured, preparation and admin...