Cartap for Controlling Rice Stem Borers: An Effective Solution for Farmers

Cartap for Controlling Rice Stem Borers

Stem borers are among the most destructive pests in Vietnam’s rice fields. Every year, they damage hundreds of thousands of hectares of rice, reducing yields by 20–60%, and in severe outbreaks, can even cause total crop failure. Facing such a threat, farmers need an effective and sustainable solution. Cartap for stem borer control has proven its importance in protecting rice crops, helping farmers reduce losses and enhance farming efficiency. The following article provides detailed information on this product and how to use it effectively.

1. Cartap – A Powerful Solution for Stem Borer Control in Rice

Cartap Hydrochloride is a biological insecticide derived from a natural compound found in the marine tobacco plant. It is widely recommended by agricultural experts as a leading solution for managing rice stem borers.

1.1 Characteristics and Damages Caused by Rice Stem Borers

Rice stem borers (Scirpophaga incertulas) are insects from the Pyralidae family with a life cycle comprising four stages: egg, larva, pupa, and adult. The most dangerous stage is the larval phase, during which the caterpillar bores into the rice stem and feeds on internal tissues.

Damage caused by stem borers includes:

• “White head” or “dead heart” symptoms, severely reducing yield.
• Increased risk of lodging, especially during storms or strong winds.
• Reduced number of grains per panicle and overall grain quality.
• Creates entry points for other plant diseases.
• Severe economic loss, directly impacting farmers' livelihoods.

According to statistics, rice stem borers can cause 5–30% crop losses per season, depending on the severity and timing of the infestation.

1.2 Why a Specialized Solution is Needed – The Advantages of Cartap

Cartap is specially formulated for stem borer control and boasts several key advantages:

• Cartap Hydrochloride directly targets the pest’s nervous system, causing paralysis and rapid death.
• Effective against all stages of the pest—eggs, larvae, and adults.
• Strong systemic action—penetrates deep into the rice stem, reaching hidden larvae.
• Low risk of resistance compared to many conventional insecticides.
• Safe for beneficial insects in rice fields, supporting ecological balance.

Notably, Cartap-based products by Sataka are rigorously tested to ensure consistent quality and performance in real farming conditions.

Cartap – A Powerful Solution for Stem Borer Control in Rice

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2. Mode of Action and Effectiveness of Cartap in Controlling Rice Stem Borers

Cartap is one of the most effective active ingredients for controlling rice stem borers, thanks to its unique mode of action and long-lasting field efficacy.

2.1 Mode of Action of Cartap

Cartap Hydrochloride works through multiple mechanisms:

• Inhibits the enzyme acetylcholinesterase, disrupting the pest’s nervous system
• Has strong stomach poisoning effects, causing larvae to stop feeding immediately after contact
• Possesses high penetrability and systemic movement, reaching borers hidden inside plant stems
• Disrupts ATP chains in insect cells, causing paralysis and rapid death

When applied, Cartap penetrates plant tissues and maintains its protective effect for 7–10 days, allowing effective control of multiple generations of borers and safeguarding rice during critical growth stages.

2.2 Field Effectiveness

Field trials across major rice-growing regions have demonstrated Cartap’s superior performance:

• Stem borer mortality rates reach 85–95% within 3–5 days of spraying
• Significantly reduces the incidence of “white heads” to below economic damage thresholds
• Promotes fast recovery and healthy development of rice plants after treatment
• Long-lasting protection reduces the number of necessary applications

Compared to other active ingredients such as Abamectin, Chlorpyrifos, or Fipronil, Cartap is less prone to resistance, well-suited to Vietnam’s humid tropical climate, and compatible with modern rice farming systems.

2.3 Safety, Pre-Harvest Interval, and Usage Recommendations

Cartap is considered relatively safe when used correctly:

• Moderate acute toxicity (LD50) for warm-blooded animals
• Low environmental residue and rapid natural degradation
• Pre-harvest interval: 7–14 days depending on dosage
• Non-toxic to honeybees and most beneficial insects

User precautions:

• Wear gloves, masks, and protective clothing when mixing and spraying
• Avoid smoking, eating, or drinking while handling the product
• Wash hands thoroughly after contact
• Do not spray against the wind or in bad weather conditions

3. How to Use Cartap Effectively to Control Rice Stem Borers

To maximize the effectiveness of Cartap, farmers should strictly follow dosage and spraying schedule recommendations.

Recommended Dosage, Mixing, and Spraying Time

• Dosage: 0.6–0.8 kg/ha (depending on infestation level)
• Spray volume: 400–500 liters/ha
• Mixing: Dilute 100g of Cartap in 1–2 barrels (200 liters) of water

Optimal application times:

• Stage 1: Tillering stage (20–25 days after sowing), spray 5–7 days after peak moth emergence
• Stage 2: Late panicle initiation to booting stage (50–55 days after sowing)
• Spray early in the morning or late in the afternoon to avoid degradation under strong sunlight

Spray evenly across the field, focusing on the base and stem where borers usually hide. For heavy infestations, a repeat spray after 7–10 days is recommended.

Notes When Using Cartap from Sataka

Farmers should note the following when using Cartap distributed by Sataka:

• Always check the expiration date and origin of the product
• Mix according to the manufacturer’s recommended concentration
• Do not mix with highly alkaline pesticides
• Ensure thorough and adequate application over the entire crop area
• Consult Sataka experts for optimal usage methods
• Store in a cool, dry place, away from direct sunlight

Combining Cartap with Integrated Pest Management (IPM) strategies enhances control effectiveness and minimizes environmental impact.

How to Use Cartap Effectively to Control Rice Stem Borers

4. Benefits of Purchasing Cartap for Rice Stem Borer Control from Sataka Vietnam

Choosing Cartap from Sataka offers outstanding advantages, especially for agents, distributors, and agricultural enterprises.

4.1 Commitment to Product Quality and Proven Origin

Sataka Vietnam is proud to provide Cartap products with guaranteed quality:

• Genuine products with circulation licenses from the Ministry of Agriculture and Rural Development
• Active ingredient content meets declared standards
• Production process complies with ISO 9001:2015 standards
• Strict quality control before market release
• Safe packaging and convenient storage

Each Cartap product for stem borer control from Sataka includes anti-counterfeit labels and QR codes for traceability, ensuring customer confidence in product quality.

4.2 Technical Support Services and Tailored B2B Solutions

For business clients, Sataka Vietnam offers:

• In-depth technical consultations by agricultural experts
• Comprehensive solutions for stem borer control in rice
• On-site support and post-use effectiveness evaluation
• Updates on the latest plant protection strategies
• Technical training for partner staff

Notably, all Cartap products from Sataka come with detailed usage instructions and direct technical assistance, helping B2B clients maximize their business efficiency.

4.3 Competitive Pricing and After-Sales Support

Sataka Vietnam is committed to offering competitive pricing and excellent after-sales service:

• Special pricing for business clients
• Attractive discounts for bulk orders
• Nationwide shipping support
• Transparent invoicing with full VAT documentation
• Ongoing support throughout the farming season
• Flexible return policies for defective products

Benefits of Purchasing Cartap for Rice Stem Borer Control from Sataka Vietnam

5. Conclusion

Cartap for rice stem borer control is an effective and sustainable solution for one of the most destructive pests affecting rice farmers. With its multi-target mode of action, strong plant penetrability, and prolonged efficacy, Cartap has proven itself a top-tier product for controlling this dangerous pest.

By choosing Cartap from Sataka, you not only get a high-quality product but also benefit from full-spectrum support from a trusted provider. Especially for B2B customers, Sataka Vietnam is ready to accompany you throughout the product distribution and business process.

Contact Sataka Vietnam today for detailed consultation on Cartap for rice stem borer control and receive the most competitive quotation!

SATAKA VIETNAM JOINT STOCK COMPANY
Address: No. 246 Nguyen Kim Cuong, Tan Thanh Dong Commune, Cu Chi District, Ho Chi Minh City
Hotline: 0856.555.585 or 0789.917.927
Website: https://sataka.com.vn/