Highly Effective in Insect Killing Spinosad 10%SC CAS No.131929-60-7 For Apple And Pear.

Spinosad 10% SC is a bio-derived suspension concentrate insecticide, primarily effective against chewing pests by disrupting their nervous systems. Its usage should follow scientific guidelines to ensure pest control efficacy, crop safety, and environmental protection, with key steps and requirements as follows:

1. Target Pests & Applicable Crops

First confirm the compatibility of target pests and crops-this product is widely suitable for cash crops, vegetables, fruits, and some field crops, with excellent control effects on the following typical pests:

Vegetables: Diamondback moth, cabbage looper, and Colorado potato beetle (for cabbage, broccoli, potatoes, etc.).

Fruits: Oriental fruit moth, peach twig borer (for peaches, apples, pears, etc.).

Field crops: Cotton bollworm, tobacco budworm (for cotton, tobacco, etc.).
Note: Do not use on crops not listed in the product label (e.g., some sensitive leafy greens) to avoid phytotoxicity.

2. Preparation of Spray Solution

Dilution Ratio: Follow the product label's recommended ratio (typically 1000–2000 times dilution, adjustable based on pest severity). For example:

For mild infestations (e.g., early-stage diamondback moth on cabbage): Dilute 1500 times (10 mL of Spinosad 10% SC mixed with 15 L of clean water).

For severe infestations (e.g., dense cotton bollworm larvae on cotton): Dilute 1000 times (20 mL of product mixed with 20 L of water).

Mixing Method: First add 1/3 of the required water to the spray tank, then slowly pour the measured product while stirring; finally add the remaining water and stir thoroughly to ensure uniform suspension (avoid direct mixing with other pesticides without compatibility testing).

3. Application Timing & Method

Optimal Timing: Apply at the early larval stage of pests (e.g., 1–3 instar larvae), when pests are most sensitive to the active ingredient and less likely to cause crop damage. Avoid applying during extreme temperatures (above 35°C or below 10°C), as high temperatures may accelerate active ingredient decomposition, while low temperatures reduce pest activity and pesticide absorption.

Application Method: Use a knapsack sprayer or tractor-mounted sprayer, and spray evenly on the entire crop canopy (including front and back of leaves, stems, and young fruits). For pests that hide on the undersides of leaves (e.g., cabbage looper), focus on spraying the undersides to ensure the solution contacts the pests directly. The spray volume should be sufficient to moisten the crop surface without dripping (usually 300–500 L/ha for field crops, 500–800 L/ha for dense vegetables/fruits).

4. Frequency & Safety Interval

Application Frequency: Do not apply more than 3 times per crop growing cycle. Excessive use may lead to pest resistance and increased pesticide residues.

Safety Interval (Pre-Harvest Interval, PHI): Strictly comply with crop-specific PHI requirements:

Cabbage, broccoli: 3 days (no harvesting within 3 days after the last application).

Peaches, apples: 7 days.

Cotton, tobacco: 14 days.
Always refer to the product label for PHI values of specific crops, as they may vary by region or regulatory standards.

5. Compatibility with Other Products

This product can be mixed with most non-alkaline insecticides, fungicides, or adjuvants (e.g., pyrethroid insecticides for broad-spectrum pest control, or mineral oil adjuvants to enhance adhesion).

Do not mix with alkaline products (e.g., Bordeaux mixture, lime sulfur) or copper-based fungicides, as they may decompose the active ingredient (spinosad) and reduce efficacy.

Before large-scale mixing, conduct a small-scale compatibility test: Mix the recommended doses in a small container, observe for 30 minutes-if no precipitation, layering, or discoloration occurs, it is safe to use

The application of Spinosad 10% SC (a spinosad-based suspension concentrate) directly determines its pest control efficacy, crop safety, and environmental impact. To maximize its performance while minimizing risks, follow these step-by-step application guidelines:

1. Pre-Application Preparation

Before starting application, confirm key prerequisites to avoid efficacy loss or crop damage:

1.Pest & Crop Verification: Ensure the target pest (e.g., diamondback moth, oriental fruit moth) and the crop (e.g., cabbage, peach tree) are listed as compatible on the product label-do not use on unapproved crops (e.g., sensitive leafy greens like lettuce in some regions) to prevent phytotoxicity.

2.Weather Check: Select a calm day (wind speed < 3 m/s) with no rainfall forecast for at least 1 hour after application. Avoid applying in extreme temperatures:

High temperatures (> 35°C): Accelerate decomposition of spinosad (the active ingredient), reducing efficacy.

Low temperatures (< 10°C): Slow pest activity and pesticide absorption, lowering control effects.

Equipment Inspection: Clean and check the sprayer (knapsack, tractor-mounted, or handheld) for leaks, clogs, or residual chemicals from previous use. Rinse the tank with clean water if it previously held alkaline products (e.g., Bordeaux mixture) to prevent active ingredient decomposition.

Personal Protective Equipment (PPE): Wear standard protective gear, including chemical-resistant coveralls, nitrile gloves, a face mask (or respirator for large-scale application), and goggles-avoid skin contact or inhalation of the spray solution.

2. Spray Solution Preparation

Proper dilution and mixing ensure uniform distribution of the active ingredient, which is critical for consistent pest control:

1.Dilution Ratio Calculation: Follow the label's recommended ratio (typically 1000–2000x dilution), adjusting based on pest infestation severity:

Mild infestation (e.g., 1–2 instar diamondback moth on cabbage): 1500x dilution (mix 10 mL of Spinosad 10% SC with 15 L of clean tap water or river water-avoid turbid water with high sediment, which may clog nozzles).

Severe infestation (e.g., dense 3rd instar cotton bollworm on cotton): 1000x dilution (mix 20 mL of product with 20 L of water).

2.Mixing Sequence:

Fill the spray tank with 1/3 of the required water and turn on the agitator (or stir manually).

Slowly pour the pre-measured Spinosad 10% SC into the tank while stirring-do not dump the product directly to prevent clumping.

Add the remaining 2/3 of water and continue stirring for 1–2 minutes until the solution is a uniform milky suspension (no layering or sediment).

3. In-Application Operations

Focus on targeted, uniform spraying to ensure the solution contacts pests directly:

1.Sprayer Nozzle Selection: Use a flat-fan nozzle (e.g., 80015 or 11002) for broad, even coverage-avoid cone nozzles, which may cause uneven spray distribution. Adjust the nozzle pressure to 200–300 kPa (30–45 psi) for optimal droplet size (150–250 μm), balancing adhesion and drift risk.

2.Spray Targeting:

For leaf-chewing pests (e.g., cabbage looper, Colorado potato beetle): Spray the entire canopy, with extra focus on the undersides of leaves (where larvae often hide) and young shoots (pest feeding hotspots).

For fruit-boring pests (e.g., oriental fruit moth, peach twig borer): Spray young fruits, fruit stems, and new branches-ensure the solution forms a thin, even film on these surfaces to intercept pests before they bore into tissues.

3.Spray Volume Control: Apply enough solution to moisten the crop surface without dripping:

Field crops (cotton, tobacco): 300–500 L per hectare.

Dense vegetables/fruits (cabbage, peaches): 500–800 L per hectare.

4.Avoid Drift: Keep the sprayer nozzle 30–50 cm above the crop canopy. If applying near sensitive areas (e.g., beehives, mulberry fields, aquatic farms), maintain a buffer zone of at least 50 meters (or follow local regulatory requirements) to prevent harm to non-target organisms.

4. Post-Application Management

Proper follow-up ensures residual safety and equipment longevity:

1.Equipment Cleaning: After application, rinse the spray tank, nozzles, and hoses with clean water 2–3 times immediately. For thorough cleaning, add a small amount of neutral detergent (e.g., dish soap) to the final rinse-this removes residual spinosad and prevents contamination of other pesticides used later.

2.Personal Hygiene: Remove PPE carefully, wash exposed skin (hands, face, neck) with soap and running water, and launder contaminated clothing separately (do not mix with daily laundry). Avoid eating, drinking, or smoking until hygiene steps are completed.

3.Efficacy Check: Inspect the crop 3–5 days after application. If pest activity (e.g., fresh feeding holes, live larvae) is still high, wait until the next application interval (at least 7 days) before re-spraying-do not apply more frequently than recommended.

4.Record-Keeping: Document key details, including application date, crop variety, dilution ratio, spray volume, and pest severity. This helps track efficacy, manage resistance, and comply with residue testing requirements.

1.Application Environment and Timing: Do not apply the pesticide in windy weather, as wind may cause the pesticide to drift, affecting efficacy or causing environmental pollution. If rainfall is expected within 1 hour, avoid application to prevent the pesticide from being washed away by rain, which would reduce its effectiveness.
2.Crop Safety Interval: The pre-harvest interval (PHI) varies across different crops. For example, the PHI for cabbage is 3 days, and the maximum number of applications per crop cycle is 3 times. Strictly follow these regulations to avoid excessive pesticide residues.
3.Impact on Organisms: This product is highly toxic to bees and silkworms. It is prohibited for use during the flowering period of flowering crops. When applying, pay attention to the impact on surrounding bee colonies, and prohibit use near silkworm rearing rooms and mulberry fields. Meanwhile, avoid contaminating water bodies such as ponds-do not clean application equipment in water. It is also prohibited for use near aquatic breeding areas, rivers, ponds, and other water bodies to prevent harm to aquatic organisms. Additionally, it is forbidden in areas where natural enemies like trichogramma wasps are released.
4.Personal Protective Measures: Wear protective clothing, gloves, masks, and other protective gear during use to avoid skin contact and inhalation of the pesticide solution through the mouth and nose. Do not smoke, drink, or eat during application. After application, promptly clean exposed parts such as hands and face, and change clothes.
5.Avoiding Pesticide Resistance: To delay the development of pest resistance, it is recommended to alternate use with other insecticides that have different modes of action.
6.Pregnant and Lactating Women: Pregnant and lactating women should avoid contact with this product to protect their own health as well as the health of the fetus or infant.
7.Container Disposal: Used containers must be properly disposed of. They must not be reused for other purposes or discarded arbitrarily to prevent environmental pollution.

Q: How can I get a sample to check the quality of your product?

A: After the price is finalized, you can ask for samples to evaluate our product quality.

Q: When will I get the price quotation?

A: Usually, we'll send you a quotation within 24 hours after we receive your inquiry. If you need the price urgently, just note that in your email, and we'll give your inquiry priority.

Q: What delivery terms do you offer?

A: We accept EXW, FOB Qingdao, and FOB Shanghai. You can choose whichever option is most convenient or economical for you.

Q: What's the production lead time for bulk orders?

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