Results 31 to 40 of about 724,820 (290)

Control y Biología del Helecho Trepador Japonés (Lygodium japonicum)

open access: yesEDIS, 2016
El helecho trepador japonés es una enredadera invasiva no nativa de los Estados Unidos (EEUU) que fue introducida aproximadamente en 1900. Este helecho se ha establecido a lo largo de la llanura costera del sudeste de los EEUU desde los estados de Norte
Elsa D. Chevasco   +3 more
doaj   +5 more sources

Contribution to the knowledge of Ichneumonidae (Hymenoptera) of Bursa Uludağ National Park area including new records

open access: yesTurkish Journal of Entomology, 2020
In order to record species of the family Ichneumonidae (Hymenoptera) in Bursa Uludağ National Park area, this study was conducted between 2018-2019. Specimens belonging to the subfamily Campopleginae and Cryptinae were collected from three localities on ...
F. Z. Çaylak, S. Çoruh
semanticscholar   +1 more source

Review on the possible interactions of pests, diseases & weeds in cereals grown in organic and conventional agriculture [PDF]

open access: yes, 2001
Background The demand for organically produced food is outstripping the ability of UK farmers to supply it and the majority is imported. Furthermore, there is a major shortfall in home-produced organic cereals and cereal products, including straw.
Anon
core  

Friends or Foes? The Problem of South Florida’s Invasive Mangroves [PDF]

open access: yes, 2017
A recent global review on the impacts of climate change on mangroves concluded that different regions will experience varying degrees of impacts due to the variability of expected changes in climate (shifts in precipitation, frequency and intensity of ...
Araújo, Rafael J., Cox, Kelly J.
core   +2 more sources

Temperature and Farm Labor in Nigeria

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley   +1 more source

Generative Artificial Intelligence Shaping the Future of Agri‐Food Innovation

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
Emerging use cases of generative artificial intelligence in agri‐food innovation. ABSTRACT The recent surge in generative artificial intelligence (AI), typified by models such as GPT, diffusion models, and large vision‐language architectures, has begun to influence the agri‐food sector.
Jun‐Li Xu   +2 more
wiley   +1 more source

A CHECK-LIST ON THE INVASIVE SPECIES OF FORESTRY PLANTATIONS IN LOWER AMAZON, NW. [PDF]

open access: yesActa Amazonica, 1992
The work conelete of a survey of the mvaewe plants which appeared during the first six months of seedling stage in foreet plantations of second and third rotation, in the Jari area, Brazil. The resulting list showed two types of invasives: (1) true weeds
Maria Joaquina Pires
doaj   +1 more source

Biological control of Rubus alceifolius (Rosaceae) in La Réunion Island (Indian Ocean): from investigations of the plant to the release of the biocontrol agent Cibdela janthina (Argidae) [PDF]

open access: yes, 2011
The giant bramble (Rubus alceifolius Poir.: Rosaceae), native to Southeast Asia, is one of the most invasive plants in La Réunion. A ten year research program was launched in 1997 with three components: i) genetic diversity, ii) development strategy, and
Baret, Stéphane   +2 more
core  

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

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