Biological control

Biological control We offer biological products for pest control in farming and public.

Functional fertilizer additives for root promotionFor root promotion, functional fertilizer additives primarily focus on...
06/08/2026

Functional fertilizer additives for root promotion

For root promotion, functional fertilizer additives primarily focus on stimulating cell division, enhancing nutrient uptake, and improving the rhizosphere environment. Key Additives for Root Promotion Biostimulants & Plant Growth Regulators: Humic Acid & Fulvic Acid: Stimulate lateral root elongation and increase root hairs by mimicking plant hormone activities. Seaweed Extract: Rich in natural auxins and cytokinins, which trigger root initiation and branching....

For root promotion, functional fertilizer additives primarily focus on stimulating cell division, enhancing nutrient uptake, and improving the rhizosphere environment. Key Additives for Root Promot…

Functional Fertilizer AdditivesFunctional Fertilizer Additives refer to substances added during fertilizer production or...
06/08/2026

Functional Fertilizer Additives

Functional Fertilizer Additives refer to substances added during fertilizer production or application to improve physical and chemical properties, enhance nutrient use efficiency, or impart specific biological functions to fertilizers. Core Functions & Main Classifications Stabilizers (Efficiency Enhancers): Urease Inhibitors (e.g., NBPT): Slow down urea hydrolysis to reduce ammonia volatilization losses. Nitrification Inhibitors (e.g., DMPP, DCD): Suppress the conversion of ammonium to nitrate, reducing nitrogen leaching and gaseous emissions....

Functional Fertilizer Additives refer to substances added during fertilizer production or application to improve physical and chemical properties, enhance nutrient use efficiency, or impart specifi…

Core Miticides Comparison TableCategory Active Ingredient (AI) Target Lifestages Key Advantages (Pros) Key Disadvantages...
29/07/2026

Core Miticides Comparison Table

Category Active Ingredient (AI) Target Lifestages Key Advantages (Pros) Key Disadvantages (Cons) Best Application Scenarios / Remarks New-Generation & High-Efficiency Cyflumetofen Highly effective on Larvae & Nymphs; moderately controls Eggs & Adults. ① No cross-resistance with traditional miticides; highly effective against resistant "super red spiders".② Fast-acting...

CategoryActive Ingredient (AI)Target LifestagesKey Advantages (Pros)Key Disadvantages (Cons)Best Application Scenarios / RemarksNew-Generation & High-EfficiencyCyflumetofen Highly effective on …

Operational Advantages of NPVs for Integrated Pest Management (IPM)According to the findings, NPVs exhibit several premi...
27/07/2026

Operational Advantages of NPVs for Integrated Pest Management (IPM)

According to the findings, NPVs exhibit several premium agronomic characteristics: Extended Residual Field Activity: Prolonged environmental persistence reduces the required frequency of re-application. Abundant Internal Proliferation: The high multiplication rate within larvae facilitates efficient horizontal secondary transmission through fields. Resistance Management: Serving as a broad-spectrum substitute for chemical options, it delivers reliable control over diamondback moth and beet armyworm populations that have developed high resistance to traditional chemistry. For more about NPVs from Lin Chemical International

According to the findings, NPVs exhibit several premium agronomic characteristics: Extended Residual Field Activity: Prolonged environmental persistence reduces the required frequency of re-applica…

Biological Control Technologies in cotton fieldsConservation and Augmentation of Natural Enemies against Cotton Diseases...
23/07/2026

Biological Control Technologies in cotton fields

Conservation and Augmentation of Natural Enemies against Cotton Diseases and Pests Throughout the cotton growth cycle, critical emphasis must be placed on utilizing natural enemies to maximize their predatory and parasitic biocontrol efficacy. For instance, in crop rotation systems involving cotton and wheat, leaving wheat straw in the field for two days post-harvest can effectively stimulate the migration of natural enemies, such as ladybugs (...

Conservation and Augmentation of Natural Enemies against Cotton Diseases and Pests Throughout the cotton growth cycle, critical emphasis must be placed on utilizing natural enemies to maximize thei…

Biocontrol of Soybean Red Crown Rot and Cutting Off Nematode Transmission PathwaysIn soybean cultivation, the pathogen c...
23/07/2026

Biocontrol of Soybean Red Crown Rot and Cutting Off Nematode Transmission Pathways

In soybean cultivation, the pathogen causing red crown rot (Calonectria ilicicola) and soybean cyst nematodes (SCN) or root-knot nematodes often act as a destructive disease complex. The mechanical wounds inflicted on soybean roots by nematodes feeding not only severely breach the plant's physical defenses, but also open the floodgates for the germination and invasion of red crown rot fungal microsclerotia....

In soybean cultivation, the pathogen causing red crown rot (Calonectria ilicicola) and soybean cyst nematodes (SCN) or root-knot nematodes often act as a destructive disease complex. The mechanical…

Biological Characteristics of the Fall Armyworm (Spodoptera frugiperda)1. Highly Polyphagous Nature (Broad Host Range) E...
19/07/2026

Biological Characteristics of the Fall Armyworm (Spodoptera frugiperda)

1. Highly Polyphagous Nature (Broad Host Range) Extensive Host Spectrum: A highly polyphagous and voracious pest capable of feeding on more than 80 plant species. Preference for Poaceae: It shows a strong preference for grass crops, most heavily damaging corn (maize), rice, wheat, barley, sorghum, millet, sugarcane, ryegrass, and Sudan grass. Broad Crop Infestation: Beyond grasses, it infests wide-ranging plant families including Brassicaceae, Cucurbitaceae, Malvaceae, Fabaceae, Solanaceae, and Asteraceae....

1. Highly Polyphagous Nature (Broad Host Range) Extensive Host Spectrum: A highly polyphagous and voracious pest capable of feeding on more than 80 plant species. Preference for Poaceae: It shows a…

Are you facing problem with Spodoptera frugiperda?What's Spodoptera frugiperda? The fall armyworm (Spodoptera frugiperda...
16/07/2026

Are you facing problem with Spodoptera frugiperda?

What's Spodoptera frugiperda? The fall armyworm (Spodoptera frugiperda (Smith), also known as the common armyworm), belongs to the order Lepidoptera and the family Noctuidae. Native to tropical and subtropical regions of the Americas, it is widely distributed across the continent and is a significant agricultural pest. With increasing international trade, the fall armyworm has now invaded 44 sub-Saharan African countries, as well as India, Bangladesh, Sri Lanka, and Myanmar in Asia, where damage has been reported....

What’s Spodoptera frugiperda? The fall armyworm (Spodoptera frugiperda (Smith), also known as the common armyworm), belongs to the order Lepidoptera and the family Noctuidae. Native to tropic…

Common Bacillus thuringiensis （Bt ）Subspecies and Target PestsDifferent subspecies of Bt contain different toxin genes, ...
16/07/2026

Common Bacillus thuringiensis （Bt ）Subspecies and Target Pests

Different subspecies of Bt contain different toxin genes, targeting entirely different types of pests: Bacillus thuringiensis subsp. kurstaki / thuringiensis: Targets Lepidoptera (diamondback moths, cabbage worms, cotton bollworms, fall armyworms, etc.). Bacillus thuringiensis subsp. israelensis: Targets Diptera (mosquito, fly, and blackfly larvae). It is widely used in public health and vector control. Bacillus thuringiensis subsp. tenebrionis: Targets Coleoptera (flea beetles, weevils, Colorado potato beetles, and other beetles).

Different subspecies of Bt contain different toxin genes, targeting entirely different types of pests: Bacillus thuringiensis subsp. kurstaki / thuringiensis: Targets Lepidoptera (diamondback moths…

Key Advantages and Efficacy Characteristics by using HaNPV to control to***co budworm (Helicoverpa assulta)High Cross-Pa...
14/07/2026

Key Advantages and Efficacy Characteristics by using HaNPV to control to***co budworm (Helicoverpa assulta)

High Cross-Pathogenicity (Excellent Kill Rate on Young Larvae):When applied during the 1st to 3rd instar (early stage) larvae of the to***co budworm, the pests ingest the virus-contaminated foliage. Once inside, the virus replicates rapidly within the host's body. The peak of larval mortality typically occurs 4 to 7 days after application, achieving an overall control efficacy of 80% to 90% or higher…...

High Cross-Pathogenicity (Excellent Kill Rate on Young Larvae):When applied during the 1st to 3rd instar (early stage) larvae of the to***co budworm, the pests ingest the virus-contaminated foliage…

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