Results 31 to 40 of about 64,208 (174)
EFFECT OF ALLELOPATHIC POTENTIAL OF JOHNSON GRASS SORGHUM HALEPENSES L. ON GERMINATION AND GROWTH OF SOME CROPS AND RELATIVE INFLUENCE OF DIFFERENT SPECIES EXTRACTION ON SEED GERMINATION AND RIHZOM GROWTH OF JOHNSON GRASS [PDF]
Mesopotamia Journal of Agriculture, 2010 Two pot experiments ware carried out at the college of Agric and Forestry , Mosuel Univ ,in summer growing season of 2000 to determine the allelopathic effect of Sorghum halepenses on seed germination and growth of Sesamum indicum , Vigna sinensis ...
A.M. Sultan
doaj +1 more source
First record of eucalyptus gall wasp Leptocybe invasa (Hymenoptera: Eulophidae) in Mexico
Revista Mexicana de Biodiversidad, 2015 The presence of eucalyptus gall wasp Leptocybe invasa Fischer & La Salle (Hymenoptera: Eulophidae) was recorded in Mexico for the first time. This pest of quarantine importance so far has been observed only in the northern part of Mexico City attacking ...
Juan Manuel Vanegas-Rico +4 more
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Agroclimatic zoning for eucalyptus in the southern mesoregion of Bahia State, Brazil
Pesquisa Florestal Brasileira, 2023 Forestry promotion is one of the approaches to forestry production with an increasing tendency in Brazil. The objective of this work was to present an agroclimatic zoning (AGZ), based on environmental conditions necessary for the planting of four ...
Francis Paola Hernández Mencía +2 more
doaj +1 more source
Coexisting ant species differ in ability to meet their intrinsic nutritional needs
Oikos, EarlyView.Coexisting species are often assumed to reduce competition by foraging for foods that differ in nutrient composition, but few studies test whether field nutritional differences correspond to intrinsic differences in macronutrient selectivity. We compared field estimates of worker trophic position (tissue isotopes: δ15N) and worker tissue stoichiometry (
Hannah L. Riskas +4 more
wiley +1 more source
Pest Management Science, EarlyView.This study highlights the biocontrol potential of Streptomyces strain Strep_22. In vitro, it inhibits key fungal pathogens by 91.52%. In vivo, it significantly reduces disease incidence in wheat and tomato while enhancing biomass, shoot, and root development, offering a highly promising, sustainable ecological alternative to chemical pesticides ...
Thomas Conte +6 more
wiley +1 more source
Reproductive and molecular biology of Eucalyptus marginata Donn ex Smith [PDF]
, 2004 This thesis examined aspects of the reproductive and molecular biology of Eucalyptus marginata (jarrah). The aims were to develop protocols for controlled pollination, that could be used in clonal orchard trees to breed jarrah seedlings that have a known
Wheeler, Margaret
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Methods in Ecology and Evolution, EarlyView.Abstract Observations of three‐dimensional (3D) coarse root system architecture remain limited because most measurement approaches require excavation. Here, we combined dense single‐ and multi‐channel 500 MHz ground‐penetrating radar (GPR) surveys with a flow‐guided connectivity framework to non‐destructively characterise the coarse root architecture ...
Brady Flinchum +2 more
wiley +1 more source
Antioksidan dan komposisi kimia essential oil eucalyptus camaldulensis Dehnh. [PDF]
, 2012 Penelitian yang berjudul antioksidan dan komposisi kimia dari essensial oil dari Eucalyptus Camaldulensis Dehnh. didisain untuk menentukan komposisi essential oil daun – daunan Eucalyptus camaldulensis Dehnh. dan menguji aktifitas antioksidan.
Dur, Sajaratud
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Development and survival of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) on Eucalyptus genotypes
Agricultural and Forest Entomology, Volume 28, Issue 4, Page 671-676, November 2026.This study provides the first experimental evidence of the biological performance of Bemisia tabaci MEAM1 on Eucalyptus genotypes. Development time was shortest and viability highest on soybean compared with the evaluated Eucalyptus genotypes. B. tabaci MEAM1 completed its development on Eucalyptus camaldulensis and Eucalyptus urophylla × Eucalyptus ...
Luis Gustavo Talarico Rubim +4 more
wiley +1 more source
The green-leaved variant of Eucalyptus largiflorens: a story involving hybridization and observant local people [PDF]
, 2010 Eucalyptus largiflorens (Black Box) is the most common tree in the Chowilla anabranch system on the Murray River floodplain. It typically has dull, glaucous, grey-green leaves.
Parsons, Robert F., Zubrinich, Tatia M.
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