نتایج جستجو برای: insect
تعداد نتایج: 39374 فیلتر نتایج به سال:
Documentation of insect diversity is an important component of the study of biodiversity, community dynamics, and global change. Accurate identification of insects usually requires catching individuals for close inspection. However, because insects are so diverse, most trapping methods are specifically tailored to a particular taxonomic group. For scientists interested in the broadest possible ...
the experiment was conducted to determine α-amylase activity and the effect of seven plant species extracts including punica granatum l. (punicaceae), rheum officinale b. (polygonaceae), rhus coriaria l. (anacardiaceae), artemisia sieberi b. ( compositae), peganum harmala l. (nitrariaceae) , datura stramonium l. (solanaceae) and thymus vulgaris l. (lamiaceae) on α-amylase activity of four store...
to evaluate the effects of presence of insect pollinators on quantity and quality of seeds of two common cultivars of onion (allium cepa l.), namely red azar shahr and yellow sweet spanish, an experiment in a factorial randomized complete block design was carried out at two sites. bulbs of equal size were planted with plant to plant 35 cm and row to row 50 cm spacing. at each site, experimental...
the experiment was conducted to determine α-amylase activity and the effect of seven plant species extracts including punica granatum l. (punicaceae), rheum officinale b. (polygonaceae), rhus coriaria l. (anacardiaceae), artemisia sieberi b. ( compositae), peganum harmala l. (nitrariaceae) , datura stramonium l. (solanaceae) and thymus vulgaris l. (lamiaceae) on α-amylase activity of four store...
This paper describes the design process of Plant Diseases and Insect Pests Information Markup Language that is used in Plant Diseases and Insect Pests Information Database of Installation Agriculture Information Platform. After analyzing and defining the basic comprising elements of plant diseases and insect pests information, the XMLSchema of Plant Diseases and Insect Pests Information Markup ...
The use of genetically modified (GM) insects for control of human disease can be consistent with common ethical norms of international society to reduce human suffering. This paper considers a range of ethical issues including animal rights, informed consent, community consensus and environmental viewpoints. Each community needs to decide its own priorities for methodology of disease policy gui...
[This corrects the article DOI: 10.1186/s13601-016-0095-x.].
While several software programs exist to count bacterial colonies on a Petri plate, no suitable solution is available for quick and reliable enumeration of small, live insects. We have written a program called FlyCounter that can obtain counts from images, even if insects are highly clumped in space. We also describe a simple and inexpensive system for anesthetizing and capturing high-quality i...
Cereal Products and Food Science, National Center for Agricultural Utilization Research, 1815 N. University Street, Peoria, IL 61614, United States New Crops and Processing Technology Research Units, National Center for Agricultural Utilization Research, 1815 N. University Street, Peoria, IL 61614, United States Area Statistician, National Center for Agricultural Utilization Research, 1815 N. U...
Multicomponent systems, termed High Entropy Alloys (HEAs), with predominantly single solid solution phases are a current area of focus in alloy development. Although different empirical rules have been introduced to understand phase formation and determine what the dominant phases may be in these systems, experimental investigation has revealed that in many cases their structure is not a single...
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