Results 1 to 10 of about 214,073 (163)

Identifikasi dan Distribusi Gulma di Lahan Pasir Pantai Samas, Kabupaten Bantul, Daerah Istimewa Yogyakarta [PDF]

open access: yesPlanta Tropika: Jurnal Agrosains, 2014
A research on identification and distribution of weed on samas coastal, Bantul, DIY aims to get the types and distribution of weeds in the area of Samas sandy coastal, in recognition of the types and characteristics of weeds in fields Samas beach sand to
Junaidi Ilham
doaj   +5 more sources

Fecundity Allocation in Some European Weed Species Competing with Crops

open access: yesAgronomy, 2022
Seed production is an important element of weed population dynamics, and weed persistence relies upon the soil seed bank. In 2017 and 2018, we studied the relationship between the aboveground dry biomass of common weed species and their seed production ...
Zahra Bitarafan, Christian Andreasen
doaj   +1 more source

Autumn mowing and pelargonic acid can suppress Elymus repens abundance especially when combined with increased crop competition

open access: yesJulius-Kühn-Archiv, 2022
Couch grass (Elymus repens) is a creeping perennial weed that can cause great yield losses in a wide range of crops. Established stands are usually controlled by glyphosate, selective herbicides, or intensive tillage.
Tørresen, Kirsten S.   +3 more
doaj   +1 more source

Indole-3-Carboxylic Acid From the Endophytic Fungus Lasiodiplodia pseudotheobromae LPS-1 as a Synergist Enhancing the Antagonism of Jasmonic Acid Against Blumeria graminis on Wheat

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
The discovery of natural bioactive compounds from endophytes or medicinal plants against plant diseases is an attractive option for reducing the use of chemical fungicides.
Yawei Que   +14 more
doaj   +1 more source

Colletotrichum echinochloae: A Potential Bioherbicide Agent for Control of Barnyardgrass (Echinochloa crus-galli (L.) Beauv.)

open access: yesPlants, 2023
Barnyardgrass (Echinochloa crus-galli (L.) Beauv.) is one of the most troublesome weeds in transplanted and direct-seeded rice worldwide. To develop a strategy for the biocontrol of barnyardgrass, fungal isolates were recovered from barnyardgrass plants ...
Qiongnan Gu   +5 more
doaj   +1 more source

Weed activity in arable plant communities in the Central Urals (Sverdlovsk oblast) [PDF]

open access: yesARPHA Proceedings, 2020
Weed activity is an integral criterion based on the abundance and frequency of weeds occurrence in crops. Identifying the aggressive, underactive and nonactive weed species is essential for effective agriculture management. In arable plant communities of
Pavel V. Kondratkov   +1 more
doaj   +3 more sources

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

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