Results 71 to 80 of about 14,616 (220)

Microbial Biopesticides in Agroecosystems [PDF]

open access: yesAgronomy, 2018
Microbial biopesticides include several microorganisms like bacteria, fungi, baculoviruses, and nematode-associated bacteria acting against invertebrate pests in agro-ecosystems. The biopesticide sector is experiencing a significant growth and many discoveries are being developed into new biopesticidal products that are fueling a growing global market ...
openaire   +2 more sources

The dual crisis: Climate change simultaneously drives pollinator decline and pest outbreaks

open access: yesAgricultural and Forest Entomology, EarlyView.
Climate change acts as an asymmetric ecological filter, favouring r‐selected pest traits (rapid reproduction, generalism) while disadvantaging K‐selected pollinators. For every 1°C of warming, bee species richness declines ~25% since the 1990s, while pest‐induced crop losses increase by 10%–25%. A network‐centric approach integrating climate‐responsive
Diriba Fufa Serdo
wiley   +1 more source

Les biopesticides, compléments et alternatives aux produits phytosanitaires chimiques (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2014
Biopesticides, a complementary and alternative approach to the use of agrochemicals. A review. Biopesticides are living organisms or products derived from them, which have the ability to suppress or to reduce pests.
Deravel, J., Krier, F., Jacques, P.
doaj  

Soil microbial diversity: The hidden wealth of sustainable farming

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Soil harbors diverse microbial communities that are fundamental to soil health and agricultural sustainability. Despite their ecological and agronomic importance, these communities remain underutilized as biological resources for improving crop production.
Mohan Singh Rana   +6 more
wiley   +1 more source

Endophytic fungi from two isolated Bethencourtia palmensis populations: metabolomic and bioactivity fingerprinting

open access: yesPest Management Science, Volume 82, Issue 12, Page 11151-11161, December 2026.
We compared two island populations of Bethencourtia palmensis and their culturable endophytic fungi, revealing distinct plant chemistries and a higher biopesticidal potential in the endophytic fungi from La Palma population along with high potential for the discovery of novel compounds.
Jorge Rojas López‐Menchero   +4 more
wiley   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

open access: yesAdvanced Science, Volume 13, Issue 62, 9 November 2026.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen   +10 more
wiley   +1 more source

Decoupling sporulation from insecticidal activity in Bacillus thuringiensis BLB1 strain through Iterative UV mutagenesis

open access: yesFrontiers in Microbiology
IntroductionThe persistence of Bacillus thuringiensis (B. thuringiensis) spores in the environment can lead to ecological and safety concerns, despite the widespread use of this microbial biopesticide.
Fatma El Abed   +4 more
doaj   +1 more source

Consentement à payer les biopesticides: une enquête auprès des maraîchers du littoral au sud-Togo [PDF]

open access: yesTropicultura, 2010
Willingness to Pay for Biopesticides: A Survey of Vegetables Producers in the South Coast of Togo. The actual study assessed the willingness to pay for biopesticides by vegetables producers in coastal Togo as more sustainable alternatives than chemical ...
Yovo, K.
doaj  

Enhancing the Secretion Systems: Genetic Engineering of Super Bioagents for Effective Plant Disease Control

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 11, Page 2821-2855, November 2026.
Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley   +1 more source

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