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The exploitation of marine biomass, particularly seaweeds, presents significant opportunities for sustainable biopesticide production. Seaweeds, or macroalgae are diverse photosynthetic organisms found in marine environments, rich in bioactive compounds such as terpenoids, polyphenols, and sulphated polysaccharides. These compounds exhibit potent pesticide properties, offering environmentally friendly alternatives to conventional chemical pesticides. The biopesticides derived from seaweeds

In agriculture, Trichoderma serves as a valuable biofertilizer and biocontrol agent, promoting plant growth by stimulating root development and nutrient uptake, and suppressing soil-borne fungal diseases through competition, antimicrobial activity, mycoparasitism, and inducing plant resistance. Its application improves nutrient use efficiency, enhances plant tolerance to abiotic stresses such as drought, and contributes to sustainable agriculture

Bacillus thuringiensis is a Gram-positive bacterium found widely in nature, belonging to the genus Bacillus. Its most famous property is its ability to produce protein crystals that are highly toxic to the larvae of certain insects. This property has made Bt the most widely used and successful microbial insecticide worldwide, and the core gene source

Lecithin is a naturally derived substance that enhances plant resistance to biotic and abiotic stresses. The phospholipids in lecithin have positive effects on plant health, strengthening the natural defense mechanisms of plant tissues against various fungal diseases, such as Alternaria, downy mildew, and powdery spores. Lecithin is even used in agriculture as an adjuvant in

1. Introduction Surfactants are amphiphilic compounds that reduce solution interfacial tension, playing a key role in detergents, cosmetics, and pharmaceuticals. They are classified by structure (ionic, non-ionic, amphoteric) and origin (natural, synthetic). Synthetic surfactants, though widely used, carry environmental risks—components like sulfonates and phosphates lower water dissolved oxygen and cause eutrophication. Some also trigger allergies

Xanthan gum, a microbial polysaccharide, has a significant and positive impact on agricultural soil improvement, particularly in terms of water retention. Xanthan gum’s water-holding capacity and adhesive properties have a wide range of applications in soil improvement, such as improving plant resistance to drought stress and reducing erosion. The role of xanthan gum in soil

1. Introduction 1.1 Industrial Value and Global Cultivation of Hemp Hemp (Cannabis sativa L.), an annual herb of the Cannabaceae family, is renowned for its multi-purpose utility, making it a critical economic crop worldwide. Its fibers are used in high-strength textiles and biodegradable packaging; its seeds are rich in omega-3/6 fatty acids and protein, serving

Surfactants are specialized adjuvants used in agricultural production that reduce surface tension, allowing liquids to better penetrate surfaces. Adding surfactants to crop formulations can improve efficiency and help conserve irrigation water by reducing runoff. Depending on the application of the agrochemical formulation, the choice of surfactant is particularly important. Different surfactants can act as wetting

Seaweed fertilizers, derived from natural seaweed extracts, are becoming increasingly important in sustainable agriculture due to their ability to improve soil health, increase crop yields, and provide environmentally friendly nutritional supplements to a variety of crops.Growing demand for organic and sustainable farming practices, coupled with increasing awareness of the environmental impact of chemical fertilizers, is

As the birthplace and cultural heartland of corn, Mexico faces unique and complex challenges in corn cultivation. These challenges impact not only agricultural yields but also cultural heritage, biodiversity, and national food security. The primary challenges facing corn cultivation in Mexico are climatic and environmental: Drought: Rainfall in much of Mexico is highly seasonal and

Chitosan Oligosaccharide (COS) is a degraded product derived from the deacetylation of chitin. It possesses distinct advantages such as low molecular weight, excellent water solubility, and high bioactivity. In turfgrass maintenance, Chitosan Oligosaccharide serves as a natural biostimulant and immune inducer, integrating multiple functions including promoting turfgrass growth, enhancing disease and pest resistance, and improving soil conditions.

Microorganism and seaweed fertilizers are two important new fertilizers in modern green agriculture. This classic combination of “1+1 > 2” is a key advantage. Simply put, their core connection is this: seaweed fertilizer provides microorganisms with high-quality “food” and a comfortable home (a growth-promoting vehicle), while microorganisms help break down nutrients in the seaweed fertilizer

What is biological insecticides? Biological insecticides (or bioinsecticides) are a class of pesticides that use living organisms (such as bacteria, viruses, fungi, nematodes, and plant extracts) or their metabolites to control pests. They are generally effective against specific target pests and relatively safe for the environment and non-target organisms (such as bees, natural predators, and

γ – PGA is a natural, biodegradable, and non – toxic anionic polymer. It is composed of repeating glutamic acid units linked by amide bonds. The unique structure of γ – PGA, with numerous carboxyl groups in its molecular chain, endows it with exceptional properties. These carboxyl groups are highly hydrophilic, enabling γ – PGA

What is Biostimulants? Biostimulants are substances or microorganisms that improve plant nutrition, nutrient efficiency, stress resistance and quality characteristics by stimulating natural processes within the plant, rather than directly providing nutrients or acting as pesticides. Common examples include protein hydrolysates, seaweed extracts and beneficial microorganisms, which are applied to seeds, foliage or soil to promote

What is biological control？ Biological control is one of the core pillars of modern sustainable agriculture. It refers to the use of organisms or their metabolites to control harmful organisms (such as pests, weeds, and pathogens). The core idea is not to completely eliminate pests, but to control their populations below the economic threshold (i.e.,

In 2025, global climate extremes—from intense heatwaves to erratic floods—have severely disrupted agricultural systems, worsening the global food crisis. This article examines the crisis’s severity amid 2025’s harsh climate and how biostimulants offer a viable mitigation strategy. The 2025 Global Climate Scenario Extreme Temperatures Per the World Meteorological Organization, 2025 continued 2024’s record heat, with

Seaweed has been a part of human culture for thousands of years. Early farmers planted seaweed directly in the soil or used it as a mulch, thereby increasing crop yields and ensuring greater agricultural productivity. Traditional farming communities are well aware of the benefits of seaweed’s nutritional content, which includes essential minerals, trace elements, and

This article was inspired by a client of mine who purchased chitosan oligosaccharides for use in microbial fermentation. This led me to discover a new aspect: chitosan oligosaccharides can not only be used as an additive in combination with microorganisms to enhance their activity, but also play an important role in the microbial fermentation stage.

Common organic soil amendments: Worm castings, Crustacean meal, Bat guano, Bone meal, Rock dust, Kelp meal, Compost, Mycorrhizal fungi, Trichoderma harzianum. The soil improvement effect of Seaweed Powder Seaweed powder usually made from brown algae such as Ascophyllum nodosum or kelp is rich in various active ingredients that can improve soil structure and microbial communities. Seaweed powder

Our previous article explored how to address the food crisis, noting that soil degradation is a key driver of the crisis. Today, we will focus on soil issues and explore in detail how to effectively address soil degradation. ▪ Approximately 33% of the world’s soils are degraded (FAO data), reducing their water storage capacity and expanding

Drought and water scarcity are global challenges affecting even non-arid regions through seasonal occurrences. As a primary constraint on agricultural development, drought-induced losses surpass all other natural disasters in economic impact. The application of soil additives—specifically drought-resistant water-retaining agents—has become fundamental to plant drought resistance strategies. While traditional polyacrylate-based superabsorbent polymers (SAPs) dominate current research

The health of the cannabis plant is a very important part of cannabis cultivation. This is why a great deal of consideration and in-depth research are required to understand the best nutrients that can promote plant health. The seaweed extract in particular is rich in many beneficial nutrients that can help your cannabis reach its

In the agricultural sector, especially when it comes to crop growth, certain products are crucial. These stress-resistant products, with their various functions, play a crucial role in agricultural production. Like umbrellas, they provide strong protection against a variety of adverse environmental conditions. Whether facing natural disasters like floods, droughts, or cold snaps, they each fulfill

Recently, many areas in Mexico have experienced extremely heavy rainfall, accompanied by intensive hailstorms. Conditions have become particularly severe in some areas, with flooding even occurring. This extreme weather phenomenon may have complex causes, including the La Niña phenomenon or increased tropical cyclone activity. These factors can trigger a chain reaction, making the atmosphere unstable.

Alginate oligosaccharides (AOS), derived from brown algae, have emerged as a promising biostimulant in sustainable agriculture due to their ability to enhance fertilizer efficiency. AOS, produced through enzymatic or chemical degradation of alginate (DP 2-10), improves nutrient utilization through multiple pathways, Nutrient Chelation: Carboxyl and hydroxyl groups bind metal ions (e.g., K⁺, Ca²⁺, Fe²⁺), enhancing

Alginate Oligosaccharide (AOS), as a natural marine biostimulant, has shown significant fertilizer synergist potential in the agricultural field in recent years. Fertilizer synergist mechanism of Alginate Oligosaccharide Alginate Oligosaccharide is oligosaccharides (DP 2-10) obtained by enzymatic or chemical degradation of alginate. Their enhancement effect is mainly reflected in: – Nutrient carrier function: carboxyl and hydroxyl

Trichoderma viride is a beneficial soil-borne fungus widely used in agriculture as a biocontrol agent and plant growth promoter. It belongs to the genus Trichoderma, which also includes other important species such as Trichoderma harzianum and Trichoderma asperellum. These fungi enhance plant growth, suppress soil-borne pathogens, and improve crop yield through various mechanisms, including mycoparasitism,

The core of organic lawn care lies in scientific proportion and reasonable application. Chitosan oligosaccharide, tea saponin, GA3 (gibberellic acid) and Dora KelpReal (seaweed fertilizer) each have unique effects. Their combined use can significantly improve the health, stress resistance and beauty of the lawn. Spring recovery period(promoting growth & enhancing resistance) Summer high temperature period

A lush, green lawn is the pursuit of many people, but achieving it without harsh chemicals requires the right organic approach. Several natural ingredients stand out for their effectiveness in promoting healthy grass growth while being environmentally friendly. Let’s examine some of options including chitosan oligosaccharide, tea saponin, GA3, and Dora KelpReal. Chitosan Oligosaccharide: The