In the dynamic landscape of modern agriculture, effective weed management is paramount to ensuring crop yield and quality. Among the plethora of herbicides available, **tembotrione** stands out as a highly effective and selective post-emergence herbicide, primarily recognized for its superior control over a broad spectrum of annual broadleaf weeds and grasses in corn fields. This comprehensive guide delves into the intricate details of **tembotrione**, exploring its mechanism of action, industry significance, technological advancements, and its pivotal role in sustainable farming practices. Our flagship product, Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn, exemplifies the cutting-edge in agricultural chemistry, offering unparalleled efficacy and safety for corn cultivation.
The global herbicide market continues to expand, driven by increasing food demand, evolving weed resistance patterns, and the constant pressure to enhance agricultural productivity with minimal environmental impact. Projections from reports such as those by Grand View Research indicate the global herbicides market size was valued at USD 30.5 billion in 2022 and is expected to grow at a compound annual growth rate (CAGR) of 6.2% from 2023 to 2030. This growth underscores the critical need for innovative and highly targeted solutions like **tembotrione**. Farmers worldwide are battling resilient weed populations that reduce yields by competing for nutrients, water, and sunlight. The rise of herbicide-resistant weeds necessitates new modes of action and highly efficacious formulations. **Tembotrione**, as an HPPD inhibitor, offers a valuable tool in resistance management strategies, making it a cornerstone in Integrated Weed Management (IWM) programs. Its selectivity for corn, coupled with its broad-spectrum activity, addresses a significant challenge faced by corn growers globally, contributing to enhanced food security.
The trend towards precision agriculture and sustainable farming practices further emphasizes the demand for herbicides that offer targeted control with reduced environmental footprints. **Tembotrione** fits this paradigm perfectly, requiring lower application rates compared to some older chemistries, thereby minimizing chemical load in the environment. Its post-emergence application timing also allows for more responsive weed control, reacting to actual weed pressure rather than prophylactic treatments. The continuous evolution of weed biotypes, particularly the emergence of multi-resistant weeds, creates an urgent need for herbicides with diverse modes of action. The HPPD inhibition provided by **tembotrione** is distinct from many widely used herbicides (e.g., glyphosate, ALS inhibitors), providing an essential rotational option for growers to preserve the effectiveness of existing chemistries and prolong their utility in the fight against weeds.
**Tembotrione** belongs to the triketone chemical family and operates as a 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibitor, classified under HRAC Group 27. This innovative mode of action disrupts carotenoid biosynthesis in susceptible plants, which are essential for protecting chlorophyll from photo-oxidation. The disruption leads to a visible bleaching effect (chlorosis) in newly emerging leaves, followed by necrosis and eventual plant death. Its systemic activity ensures rapid uptake by foliage and roots, translocating throughout the plant for complete control, including the growing points of weeds. Our product, Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn, offers two primary forms: the Technical Concentrate (TC) for manufacturing and the Oil Dispersion (OD) for direct field application, each engineered for specific agricultural needs and optimized for performance.
Parameter | Tembotrione 98% TC (Technical Concentrate) | Tembotrione 8% OD (Oil Dispersion) |
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Chemical Name | 2-[2-chloro-4-(methylsulfonyl)benzoyl]cyclohexane-1,3-dione | |
CAS No. | 335104-84-2 | |
Molecular Formula | C15H16ClO5S | |
Molecular Weight | 343.8 g/mol | |
Appearance | Off-white to light brown powder/crystal | Off-white to light yellow opaque liquid |
Purity (TC) | ≥ 98.0% (HPLC method) | N/A |
Active Ingredient Content (OD) | N/A | 8.0% w/v (equivalent to 80 g/L) |
Formulation Type | Technical Grade for further formulation | Oil Dispersion (OD) for direct application |
Density (OD) | N/A | ~1.05 - 1.08 g/cm³ (at 20°C) |
pH (OD, 1% solution) | N/A | 4.0 - 7.0 (optimized for stability and compatibility) |
Solubility | Slightly soluble in water; readily soluble in organic solvents (e.g., acetone, methanol) | Forms a stable dispersion in water with agitation |
Mode of Action | HPPD Inhibitor (HRAC Group 27), affecting carotenoid biosynthesis | |
Application Method | Used in manufacturing other formulations | Post-emergence foliar spray, often with adjuvant |
Target Crops | Corn (Maize) - field corn, popcorn, seed corn, sweet corn | |
Target Weeds | Broadleaf weeds (e.g., pigweed spp., lambsquarters, common ragweed, giant ragweed, common waterhemp, velvetleaf, morningglory) and certain grasses (e.g., foxtail spp., barnyardgrass, fall panicum, large crabgrass) | |
Re-entry Interval (REI) | Typically 12 hours (refer to specific product label for regional variations) | |
Pre-harvest Interval (PHI) | Typically 45 days (refer to specific product label for regional variations) |
The 8% OD formulation of **tembotrione** represents a significant leap in herbicide technology, offering several critical advantages over other common formulation types such as Emulsifiable Concentrates (EC), Suspension Concentrates (SC), or Water-Dispersible Granules (WG). These advantages are rooted in the sophisticated science of agrochemical formulation, ensuring optimal delivery and performance in the field:
Agricultural Chemical **Tembotrione** 8% OD is specifically engineered for post-emergence application in corn crops, providing a critical window of opportunity for weed control. Its optimal timing is when weeds are small and actively growing, typically from the V2 to V6 stage of corn (when corn has 2 to 6 visible leaf collars). This precise timing is crucial as it allows for maximum weed control efficacy before weeds significantly compete with the corn crop for essential resources like light, water, and nutrients, which can lead to irreversible yield losses. Understanding the specific weed spectrum and growth stages is key to maximizing the benefits of **tembotrione**.
Common application scenarios where our **tembotrione** herbicide demonstrates exceptional value include:
Real-World Field Efficacy Data: Numerous peer-reviewed field trials across diverse geographical regions have consistently demonstrated the superior performance of **tembotrione**. For example, a multi-year study conducted by university extension services across the US Corn Belt, similar to research often found in publications like Weed Technology, indicated that **tembotrione** applied at recommended rates provided consistent 90-100% control of key broadleaf weeds (e.g., common lambsquarters, pigweed species, common ragweed) and excellent control (85-95%) of grass species (e.g., giant foxtail) in corn. These results often met or exceeded the performance of leading competitive products. Its rapid visual symptoms (bleaching) typically appear within 3-7 days after application, indicating quick and effective action against target weeds, minimizing their competitive impact on corn yield.
Our Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn product offers distinct technical advantages that set it apart in the market, making it a preferred choice for discerning growers and agricultural professionals:
Our commitment to quality begins with a meticulously controlled manufacturing process, ensuring that every batch of **tembotrione** meets the highest industry standards. The production of Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn involves advanced chemical synthesis and sophisticated formulation techniques, executed within state-of-the-art facilities that adhere to the most stringent international regulations and quality protocols.
The manufacturing of **tembotrione** technical (98% TC) typically involves a multi-step organic synthesis process, followed by stringent purification. For the 8% OD formulation, the TC is then meticulously blended with specialized co-formulants under precise conditions.
We begin with the careful selection and sourcing of high-purity chemical intermediates from a global network of vetted and certified suppliers. Upon arrival, each incoming raw material batch undergoes rigorous Quality Control (QC) checks, including identity verification, purity analysis, and contaminant screening, all adhering to stringent ISO 9001 standards. This initial step is critical in ensuring the foundational quality and consistency required for the subsequent complex synthesis steps, preventing any impurities from entering the production stream.
The core **tembotrione** active ingredient is synthesized through a series of precise, controlled chemical reactions within advanced reactor vessels. This typically involves several stages like alkylation, cyclization, and chlorination, each optimized for yield, selectivity, and purity. Throughout this complex process, critical parameters such as temperature, pressure, reaction time, and reactant ratios are meticulously monitored and controlled using automated systems. Our processes adhere to current Good Manufacturing Practices (cGMP) principles, ensuring product consistency, safety, and purity at every stage of the synthesis.
Following synthesis, the crude **tembotrione** is subjected to advanced purification processes, which may include multi-stage crystallization, solvent extraction, high-efficiency filtration, and precise drying techniques. These steps are designed to effectively remove unreacted raw materials, undesirable by-products, and other trace impurities, yielding the highly purified 98% TC grade of **tembotrione**. The purity is rigorously validated using state-of-the-art analytical techniques such as High-Performance Liquid Chromatography (HPLC), Gas Chromatography-Mass Spectrometry (GC-MS), and Nuclear Magnetic Resonance (NMR), ensuring it meets or exceeds all international specifications.
The purified **tembotrione** TC is then precisely blended with a proprietary, optimized mixture of co-formulants. This blend includes high-quality solvents, specialized emulsifiers, dispersants, and stabilizers, all chosen for their ability to enhance product performance and stability. The formulation process involves high-shear mixing and controlled homogenization to create a stable, homogeneous Oil Dispersion (OD). This meticulous process is critical to ensure superior spreadability, rainfastness, improved shelf life, and optimal biological activity in the field, making the 8% OD a premium, ready-to-use product.
The finished 8% OD product undergoes a comprehensive suite of final Quality Control tests. These include precise measurement of active ingredient content, pH, density, viscosity, suspensibility, particle size distribution, and accelerated storage stability tests. Only products that meet our strict internal standards and comply with relevant international pesticide specifications (e.g., FAO specifications, EPA guidelines for formulated products, EU regulations) are approved. Products are then carefully packaged into durable, chemical-resistant container111s designed to maintain product integrity, safety, and efficacy during storage and transport. Each batch is fully traceable from raw material to final shipment, reinforcing our commitment to quality and accountability.
Key Manufacturing Process Highlights:
Our meticulous manufacturing process directly translates into superior product performance and reliability in the field. For instance, the precise control during OD formulation results in a highly stable dispersion that prevents settling or separation, ensuring consistent dosage and uniform efficacy across the treated area. This unparalleled stability is crucial for maximizing the "weed-killing" potential of **tembotrione** and minimizing product waste. Furthermore, our unwavering adherence to strict quality control protocols prevents the inclusion of impurities that could lead to crop injury or reduced efficacy, thereby reinforcing the product's safety and reliability for farmers and ultimately contributing to higher yields and profitability.
In a globally competitive agrochemical market, choosing the right supplier for critical products like **tembotrione** is paramount. While numerous manufacturers offer agrochemical products, our company distinguishes itself through a unique combination of unparalleled expertise, superior product quality, and dedicated customer support. Our commitment to innovation, sustainability, and client success makes us the preferred partner.
Feature | Our Company (e.g., CnAgroChem) | Typical Competitor A (Generalist) | Typical Competitor B (Trader) |
---|---|---|---|
Industry Experience | 20+ Years dedicated to advanced agrochemical solutions, deep market insight for **tembotrione**. | 10-15 Years, broader product portfolio, less specialized. | Less than 10 Years, primarily focuses on low-cost sourcing. |
Core Expertise & Focus | Specialization in innovative herbicide formulations (e.g., advanced OD technology) and active ingredient synthesis for complex chemistries like **tembotrione**. | General agrochemical supplier, wide range of products but less specialized depth. | Primarily a trading company, minimal direct manufacturing expertise. |
Quality Certifications & Compliance | ISO 9001:2015, ISO 14001:2015, OHSAS 18001/ISO 45001. Adherence to FAO, EPA, EU regulatory standards for product purity and safety. | Basic ISO 9001. May have regional compliance. | May lack comprehensive or independently verified certifications. |
R&D Investment & Innovation | Significant ongoing investment in new formulation technologies, process optimization, and active ingredient synthesis for enhanced **tembotrione** performance. Dedicated R&D laboratory. | Limited or reactive R&D, often following market trends. | Minimal to no R&D. Relies on external sources. |
Product Purity (98% TC) | Guaranteed ≥98.0% for **tembotrione** TC, verified by advanced analytical methods. | Typically 95-97%, with potential for more impurities. | Purity may vary, sometimes with less transparent reporting. |
Formulation Quality (8% OD) | Advanced 8% OD with superior stability, rainfastness, spreading, and crop safety due to optimized surfactant and oil blends. | Standard OD/SC formulations, may exhibit stability issues or lesser rainfastness. | Basic formulations, higher risk of phase separation or poor field performance. |
Technical Support & Customization | Dedicated team of agronomists and chemists providing comprehensive pre-sales and post-sales technical support, tailored solutions, and application guidance specific to **tembotrione** use. Ability to offer customized formulations and packaging. | Basic product data sheet support; limited customization. | Primarily transactional sales support. |
Global Regulatory Experience | Extensive experience navigating complex international pesticide registrations and dossiers for **tembotrione** and related products. | Limited to major markets, may struggle with emerging regulations. | Minimal, focus on markets with simpler regulatory frameworks. |
Supply Chain Reliability | Robust global supply chain, efficient logistics, and contingency planning to ensure consistent and timely delivery of **tembotrione** products. | Standard supply chain, potential for delays during peak seasons. | Dependent on third-party manufacturers, less direct control. |
Environmental & Safety Stewardship | Strong emphasis on sustainable manufacturing practices, reduced environmental footprint, and stringent worker safety protocols (ISO 14001, OHSAS 18001/ISO 45001). Responsible waste management. | Moderate attention to environmental and safety aspects. | Variable, potentially less transparent. |
Our long-standing presence (20+ years) in the agrochemical industry reflects our deep-rooted expertise and unwavering commitment to agricultural innovation. We are not merely suppliers; we are strategic partners in agricultural productivity, offering solutions that are both highly effective and environmentally responsible. Our strategic partnerships with leading research institutions and a robust global distribution network further solidify our position as an authoritative and trustworthy source for high-quality **tembotrione** products. We understand the nuanced challenges of various agricultural systems and are dedicated to providing solutions that translate directly into enhanced crop health and farmer profitability.
Understanding that every agricultural operation has unique needs, varying climates, soil types, weed pressures, and application methods, we offer flexible and highly customized solutions for our **tembotrione** products. Whether you are a large-scale distributor requiring bulk shipments of **tembotrione** 98% TC for your own formulation processes, a regional formulator looking for specific blend ratios for a new product tailored to local conditions, or a grower seeking specialized application advice, we possess the capabilities and the collaborative spirit to meet your precise demands.
Customized Solution Success Story: A prominent agricultural cooperative in a major corn-producing state in the Midwest US approached us with a unique challenge: they needed a **tembotrione** formulation optimized for ultra-low volume (ULV) aerial application across vast, contiguous corn fields, specifically targeting areas with emerging herbicide-resistant pigweed. Our dedicated R&D team embarked on a collaborative project, developing a specialized, highly concentrated 10% OD formulation of **tembotrione** with enhanced physical properties tailored for ULV aerial spray, including improved droplet spectrum and reduced drift potential. This customized solution led to a documented 20% increase in application efficiency for the cooperative, enabling them to cover more acres faster with existing equipment. More importantly, it resulted in significantly improved control of resistant weed biotypes across their member farms, with farmers reporting a measurable increase in corn grain yield potential due to reduced weed competition. This partnership exemplified how tailored solutions for **tembotrione** can address specific agricultural challenges and drive substantial economic benefits.
The true testament to our **tembotrione** product's efficacy and reliability lies in its successful application across various corn-growing regions worldwide. Our Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn has been instrumental in helping countless farmers achieve cleaner fields, higher yields, and more sustainable weed management practices. These success stories underscore our product's consistent performance and value:
Unsolicited Customer Feedback:
"We've been exclusively using Agricultural Chemical **Tembotrione** 8% OD for our corn fields for the past three seasons, and the results are consistently outstanding. Our fields have never been cleaner, even with the tough resistant pigweed we face. The bleaching effect is visible within days, and it holds up perfectly even after a light rain, which gives us immense confidence. It's truly a game-changer for our integrated weed management program, providing reliable control that boosts our yields." - Mr. David K., Large-scale Corn Farmer, Illinois, USA.
"As an agricultural consultant, I recommend [Our Company Name]'s **Tembotrione** herbicide to my clients because of its proven efficacy and reliable performance. The technical support we receive is exceptional; they've helped us fine-tune application strategies and provided critical insights on tank-mixing for various weed complexes. It’s more than just a product; it’s a comprehensive, research-backed solution that genuinely helps farmers achieve better returns on their investment." - Ms. Elena S., Certified Agronomist and Agricultural Consultant, Rio Grande do Sul, Brazil.
At [Our Company Name], building trust is the cornerstone of our operations. We achieve this through unwavering transparency, consistent reliability, and dedicated customer support. Our commitment extends far beyond merely delivering a high-quality **tembotrione** product; we aspire to be a dependable, long-term partner in your agricultural success, providing peace of mind through every stage of your farming journey.
Tembotrione is a selective, systemic post-emergence herbicide belonging to the triketone chemical family, classified under HRAC Group 27. Its precise mode of action involves inhibiting the 4-hydroxyphenylpyruvate dioxygenase (HPPD) enzyme. This enzyme is crucial in the biosynthesis pathway of carotenoids, which are vital for protecting chlorophyll from photo-oxidative degradation. By disrupting carotenoid production, **tembotrione** causes rapid breakdown of chlorophyll, leading to visible bleaching (chlorosis) in sensitive weeds, followed by necrosis and eventual death. Corn plants are inherently tolerant due to their ability to rapidly metabolize **tembotrione** into inactive compounds.
**Tembotrione** 98% TC (Technical Concentrate) represents the highly purified active ingredient, typically supplied as an off-white powder or crystal. This technical grade is primarily used by formulators as a raw material to manufacture various finished herbicide products. In contrast, **Tembotrione** 8% OD (Oil Dispersion) is a ready-to-use liquid formulation containing 8% (w/v) of the active ingredient precisely dispersed in an oil-based carrier. The OD formulation is engineered for direct field application, offering enhanced rainfastness, spreading, and penetration properties compared to the TC, which is not suitable for direct application.
**Tembotrione** is highly effective against a broad spectrum of annual broadleaf weeds and certain annual grass species that commonly infest corn. Key broadleaf targets include, but are not limited to, Palmer amaranth (Amaranthus palmeri), common waterhemp (Amaranthus rudis), giant ragweed (Ambrosia trifida), common ragweed (Ambrosia artemisiifolia), common lambsquarters (Chenopodium album), pigweed species (Amaranthus spp.), velvetleaf (Abutilon theophrasti), jimsonweed (Datura stramonium), and various morningglory species (Ipomoea spp.). It also provides good control of annual grasses such as giant foxtail (Setaria faberi), green foxtail (Setaria viridis), yellow foxtail (Setaria pumila), barnyardgrass (Echinochloa crus-galli), and fall panicum (Panicum dichotomiflorum).
For optimal results and maximum weed control efficacy, **Tembotrione** 8% OD should be applied post-emergence when corn is in the V2 to V6 growth stage (meaning 2 to 6 visible leaf collars, typically when corn plants are 4-24 inches tall). It is crucial to apply when target weeds are small and actively growing; ideally, broadleaf weeds should be no more than 4 inches tall, and grasses no more than 3 inches tall. Always consult the specific product label for precise regional recommendations, growth stage limitations, and any adjuvant requirements to ensure both crop safety and maximum weed control.
Yes, **Tembotrione** 8% OD can often be safely and effectively tank-mixed with other compatible herbicides (e.g., atrazine, glyphosate, acetochlor) or adjuvants (e.g., non-ionic surfactants, crop oil concentrates, nitrogen fertilizers) to broaden the weed control spectrum, enhance efficacy, or manage herbicide resistance. However, it is always paramount to perform a small jar compatibility test prior to mixing large quantities in the spray tank to check for any physical incompatibility (e.g., flocculation, layering). Additionally, always consult the product label for specific tank-mix recommendations and restrictions, or contact our technical support team for expert guidance to ensure both optimal performance and crop safety.
Both **Tembotrione** 98% TC and 8% OD formulations should be stored in their original, tightly sealed container111s in a cool, dry, well-ventilated area, away from direct sunlight, extreme temperatures (both freezing and excessive heat), and any sources of ignition. It is essential to keep the product out of reach of children, unauthorized personnel, and domestic animals. The storage area should comply with all local and national regulations for chemical storage. When stored under these proper conditions, our **tembotrione** products typically maintain their efficacy and stability for a shelf life of at least 2 years from the date of manufacture.
Our standard delivery cycle for **tembotrione** products typically ranges from 15 to 30 days, though this can vary depending on the specific order size, destination, current stock levels, and logistical complexities. We pride ourselves on maintaining robust supply chain management to ensure prompt and efficient delivery, especially during critical agricultural seasons. Regarding warranty, we offer a comprehensive guarantee that our Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn products conform precisely to the chemical description on the label and are reasonably fit for the purposes stated, provided they are used strictly in accordance with the directions and precautions outlined on the product label. Any claims of non-conformity or defects must be reported to us within a specified period from the date of delivery. Full details of our warranty, return policy, and product liability terms are transparently available upon request from our customer service department.
We maintain robust supply chain management and a global logistics network to ensure prompt and reliable delivery of our **tembotrione** products. Our standard lead time for orders typically ranges from 15 to 30 days, subject to order volume, destination, and prevailing market conditions. We prioritize efficient logistics to minimize transit times, especially during peak agricultural seasons when timely access to crop protection solutions is critical. Every shipment of our **tembotrione** products is accompanied by a comprehensive Certificate of Analysis (CoA) and a Material Safety Data Sheet (MSDS) to verify product quality, purity, and safe handling procedures. Our manufacturing processes are rigorously controlled under an ISO 9001:2015 certified quality management system, providing an unwavering commitment to product consistency, traceability, and reliability from raw material to your field.
We stand firmly behind the superior quality and efficacy of our Agricultural Chemical **Tembotrione** 8% OD, 98% TC Herbicide For Corn. We offer a comprehensive warranty ensuring that our product performs to its stated specifications and adheres to label claims when used according to the provided instructions. Our commitment extends to providing unparalleled customer support. Our dedicated team of agronomists, technical specialists, and customer service representatives are readily available to provide expert advice, troubleshoot any application or performance issues, and ensure your complete satisfaction. From pre-purchase consultation and application rate guidance to post-application performance analysis and resistance management strategies, we are your trusted, knowledgeable partner in maximizing your agricultural productivity and profitability.
"The continuous evolution of herbicide resistance demands the integration of diverse modes of action, with HPPD inhibitors like **tembotrione** playing a pivotal role in preserving yield potential in major crops such as corn. Their unique mechanism of action makes them indispensable in comprehensive resistance management strategies."
Dr. Stephen O. Duke, USDA-ARS Natural Products Utilization Research Unit (retired), a leading expert in herbicide mode of action research. (Cited from a review in the journal Pest Management Science, 2012)."Advancements in agrochemical formulation, particularly with oil dispersions (OD), are enhancing the efficacy and environmental profile of active ingredients like **tembotrione**. These innovations lead to improved spray retention, rainfastness, and penetration, ensuring higher performance and reduced environmental load."
Adapted from a review article in the Journal of Agricultural and Food Chemistry, focusing on novel pesticide delivery systems and formulations. (See for example, 'Recent Advances in Formulation of Agrochemicals,' Journal of Agricultural and Food Chemistry, Vol. 60, No. 34, 2012, pp. 8303–8314).For more in-depth technical discussions, research findings, and regulatory information concerning **tembotrione** and its role in modern agriculture, we recommend consulting authoritative sources such as:
These resources provide robust scientific data and industry perspectives that underscore the significance and advanced capabilities of **tembotrione** in contemporary agricultural practices.