Results 11 to 20 of about 4,239,686 (312)

Incidence of sensitization to specific inhalatory allergens in patients suffering from allergic rhinitis [PDF]

open access: yesVojnosanitetski Pregled, 2019
Backgound/Aim. Allergic rhinitis is the most frequent type of rhinitis affecting more than 600 million people worldwide. As incidence increases, it is important to know about the characteristics, the allergens that exacerbate it as well as effects of ...
Buljčik-Čupić Maja   +4 more
doaj   +1 more source

Mutation in the Cadherin Gene Is a Key Factor for Pink Bollworm Resistance to Bt Cotton in China

open access: yesToxins, 2022
Transgenic crops producing Bacillus thuringiensis (Bt) toxins are widely planted for insect control, but their efficacy may decrease as insects evolve resistance.
Ling Wang   +8 more
doaj   +1 more source

Thiamine Is Required for Virulence and Survival of Pseudomonas syringae pv. tomato DC3000 on Tomatoes

open access: yesFrontiers in Microbiology, 2022
Pseudomonas syringae pv. tomato DC3000 (PstDC3000) is an important plant pathogen that infects tomatoes and Arabidopsis. Thiamine and its derivative thiamine pyrophosphate (TPP) are cofactors that play an important role in the growth and survival of many
Jun Liu   +12 more
doaj   +1 more source

Activity of Ajuga iva Extracts Against the African Cotton Leafworm Spodoptera littoralis

open access: yesInsects, 2020
Control of the crop pest African cotton leafworm, Spodoptera littoralis (Boisduval), by chemical insecticides has led to serious resistance problems. Ajuga plants contain phytoecdysteroids (arthropod steroid hormone analogs regulating metamorphosis) and ...
Leena Taha-Salaime   +6 more
doaj   +1 more source

Plant genomics: from weed to wheat [PDF]

open access: yesGenome Biology, 2013
A report on the first 'Plant Genomics Congress' meeting, held in London, UK, 12-13 May 2013.
Kaufmann, Kerstin, Busch, Wolfgang
openaire   +2 more sources

Diversity and Biocontrol Potential of Culturable Endophytic Fungi in Cotton

open access: yesFrontiers in Microbiology, 2021
Healthy cotton samples were collected and 93 endophytic fungal strains were isolated: 23 strains from the roots and 70 strains from the stems. Morphological characterization and ITS sequence analysis were used for the identification of these isolates ...
Lirong Jin   +12 more
doaj   +1 more source

Fungi and invasions in South Africa

open access: yesBothalia: African Biodiversity & Conservation, 2017
Background: Fungi are a major component of the functioning of all terrestrial ecosystems. Objectives: To increase awareness of fungi as drivers of ecosystem processes, including invasion biology.
Alan R. Wood
doaj   +1 more source

SE-YOLOv5x: An Optimized Model Based on Transfer Learning and Visual Attention Mechanism for Identifying and Localizing Weeds and Vegetables

open access: yesAgronomy, 2022
Weeds in the field affect the normal growth of lettuce crops by competing with them for resources such as water and sunlight. The increasing costs of weed management and limited herbicide choices are threatening the profitability, yield, and quality of ...
Jian-lin Zhang   +3 more
semanticscholar   +1 more source

Weed leucaena and its significance, implications and control

open access: yesTropical Grasslands-Forrajes Tropicales, 2019
Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia. Leucaena (Leucaena leucocephala) is widely recognized in many countries as a commercially valuable plant, particularly when used as a ...
Shane Campbell   +4 more
doaj   +1 more source

Open Plant Phenotype Database of Common Weeds in Denmark

open access: yesRemote Sensing, 2020
For decades, significant effort has been put into the development of plant detection and classification algorithms. However, it has been difficult to compare the performance of the different algorithms, due to the lack of a common testbed, such as a ...
S. L. Madsen   +5 more
semanticscholar   +1 more source

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