Results 111 to 120 of about 12,193 (223)

3D reconstruction of weeds using depth cameras [PDF]

open access: yes, 2015
El objetivo de este estudio fue optimizar el ángulo de posicionamiento del sensor Kinect para la reconstrucción de la estructura tridimensional de Xanthium strumarium L., Datura stramonium L.
Andújar, Dionisio   +5 more
core  

Significant weed species, density and frequency in sesame cultivated areas of middle Shabelle Province in Somalia

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science
Weed competition represents a major constraint to sesame (Sesamum indicum L.) productivity, with yield losses of up to 90% reported due to uncontrolled weed infestations.
Hussein Ahmed Nur Yusuf   +2 more
doaj   +1 more source

АДВЕНТИВНАЯ ФЛОРА ИСТОРИЧЕСКОЙ ЧАСТИ ГОРОДА ТВЕРИ [PDF]

open access: yes, 2008
Проанализирована адвентивная флора исторической части города Твери.
Нотов, А. А., Нотов, В. А.
core  

An Assessment of Avian Populations Within the FAP 431 Project Area, Cook, Dupage, and Will Counties, Illinois [PDF]

open access: yes, 1989
Final Report, issued June, 1989Report issued on: June 1989INHS Technical Report prepared for Ilinois Department of Transportation, Bureau of Location and ...
Malmborg, Patti L., Vanderah, Glendy C.
core  

Effects of Invasive Plants(Xanthium spinosum, Xanthium strumarium and Phragmites australis) on Rhizobacteria Density

open access: yesInternational Journal of Pure and Applied Sciences
This study investigated whether certain invasive plant species affect the densities of soil bacteria essential for plant growth in agricultural regions. In this study, the densities of nitrogen-fixing (NF), phosphate-solubilizing (PS), and sidero-phore-producing bacteria (SPB) were assessed in the rhizospheres of the invasive plants Xanthium spinosum ...
Şeyma Çankaya Kılıç   +3 more
openaire   +2 more sources

Prioritisation of weed species relevant to Australian livestock industries for biological control [PDF]

open access: yes, 2013
Classical biological control is the only realistic option for managing many of the most serious weeds affecting livestock industries in Australia.
Dhileepan, K.   +6 more
core   +1 more source

Medical segetal flora of Central Poland [PDF]

open access: yes, 2008
In the paper a list and general characterization of medical segetal flora of Central Poland is given. This flora consists of 300 taxa. Among the most threatened species there are 6 taxa: Adonis aestivalis, A.
Warcholińska, Aurelia Urszula
core  

Misdiagnosis of Laryngemphraxis Caused by Xanthium Sibiricum: Analysis of two cases

open access: yesHuli yanjiu, 1996
苍耳子秋季成熟,其果实表面多刺,常粘附于人体。儿童好奇,经常捡其果实玩耍,有时含在口中,一旦误吸入气道,可引起严重的呼吸道粳塞,甚至危及生命。因喉梗塞后患儿不能讲话,又缺乏典型的症状、体征,常不能及时做出诊断,以致延误治疗。现报告两例,旨在引起同行们的注意。
辛兰英
doaj  

Análisis del Voltinismo y la Diapausa en Poblaciones de Apagomerella versicolor (Coleoptera: Cerambycidae) en el Gradiente Latitudinal de su Distribución en la Argentina Voltinism and Diapause in Populations of Apagomerella versicolor (Coleoptera: Cerambycidae) in the Distribution of its Latitudinal Gradient

open access: yesRevista de la Sociedad Entomológica Argentina, 2005
RESUMEN. Apagomerella versicolor es un cerambícido cuyas larvas barrenan los tallos de plantas compuestas de los géneros Xanthium, Ambrosia y Pluchea (Asteraceae). En la Argentina se distribuye entre los 25º y 39º de LS.
Guillermo Logarzo, Daniel E. Gandolfo
doaj  

A BRIEF REVIEW ON PHYTOCHEMISTRY AND PHARMACOLOGICAL ACTIVITY OF XANTHIUM STRUMARIUM L.

open access: yesFUUAST Journal of Biology, 2019
Xanthium strumarium Linn. is one of the medicinally valuable herb belongs to genus Xanthium of family Compositeae. The plant occurs allover Pakistan, India, China, Eurasia and also in America. The trade name is Cocklebur and Chotadhatura while generally
AMINA SULTANA   +5 more
doaj  

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