Naadco
NAADCO Pyriforce Pyriproxyfen 100g/L Insect Growth Regulator – 1L
NAADCO Pyriforce Pyriproxyfen 100g/L Insect Growth Regulator – 1L
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Pyriforce is a highly effective insect growth regulator containing 100g/L pyriproxyfen. It targets the juvenile development stages of pests such as whiteflies, aphids, thrips, and scale insects, disrupting their life cycle and preventing population buildup. Ideal for use in horticultural crops, greenhouses, and outdoor settings, Pyriforce offers long-lasting control with minimal impact on beneficial insects. A smart solution for resistance management and sustainable pest control programs.
Pyriforce Pyriproxyfen 100 Insecticide

Stops pest reproduction at the source
Product Features:
Mode of action: Pyriforce is an insect growth regulator. A juvenile hormone-type chitin synthesis inhibitor. It controls normal egg hatching at concentration as low as 1 ppm, it disturbs egg-laying and egg-hatch and keeps young insects from growing into adult forms, targeting pest infestation at the source. Effectively manages overlapping pest generations.
Broad Spectrum: Highly effective against eggs of pests from multiple orders, including: Thysanoptera (thrips), Homoptera (whiteflies, psyllids, scale insects), Lepidoptera (diamondback moth), Diptera (American serpentine leafminer, mosquitoes), Hymenoptera (bees, ants)
Strong systemic activity: Pyriforce Kills eggs upon contact and even when eggs are not directly exposed. Absorbed through adult cuticles, disrupting the reproductive system and rendering laid eggs nonviable.
Long-lasting effect: Only need to applied twice in one season for complete pest control. First spray at early stage, followed by a second application two weeks later.
Novel chemical structure: Low risk of resistance development, no cross-resistance with other pesticides.
Safe and Eco-friendly: Crop-safe with low toxicity to fish and low impact on the environment. It is suitable for public health pest control (mosquitoes, flies, cockroaches, etc.). Compliant with green and eco-friendly standards and safe for humans and livestock.
Direction for Use
| CROP | INSECT | RATE |
| Cotton | Silverleaf whitefly | 500 mL/ha |
| Rockmelon, Tomato,
Capsicum (field and greenhouse) |
Silverleaf whitefly Greenhouse whitefly | |
| Citrus | Red scale, Blackscale | 50 mL/100 L water |
| Mango | Mango scale
Pink wax scale |
|
| Olives | Black scale |
Tank mix recommondation
| Chemical Class/AI | Insects | Remarks | |
| Pyrethroids | Lambda-cyhalothrin, Bifenthrin | Whiteflies, aphids, thrips,psyllids, Diamondback moths | Use with caution in high-tempera-ture greenhouse environments to avoid pest resistance. Highly toxic to bees—avoid application during flowering. |
| Neonicotinoids | Imidacloprid, Acetamiprid, Clothianidin, Thiamethoxam | Sap-sucking pests (whiteflies, scale insects, thrips, planthoppers, aphids) | Strong systemic activity, Can be combined with pyriproxyfen to enhance inhibition of egg hatching. |
| Pyrroles | Chlorfenapyr | Thrips, whiteflies, tea green leafhoppers, diamondback moths, beet armyworms, tobacco cutworms, pod borers, cotton bollworms | Not recommended for use on papaya, water spinach, tobacco, zucchini, or early-season tea crops. |
| Macrocyclic Lactone Antibiotics | Abamectin, Emamectin benzoate | Mites, Homoptera (scale insects, psyllids, whiteflies), Thysanoptera (thrips), Diptera (leafminers, mosquitoes), Lepidoptera (beet armyworms, fruit leafminers) | Exhibits systemic and translaminar activity, effective against both eggs and adults of target pests. |
Shipping & Delivery
Shipping & Delivery
We offer fast Australia-wide shipping with most in-stock orders processed within 1 business day. Orders confirmed and paid before 11:00 AM (Sydney time) are usually dispatched the same day, while orders placed after this time will be shipped on the next working day.
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Returns & Refunds
Returns & Refunds
We offer a 30-day return policy for eligible items. To qualify for a return, products must be unused, in original condition, and include original packaging, tags, and proof of purchase.
If you receive a faulty, damaged, or defective item, you may be entitled to a repair, replacement, or refund under Australian Consumer Law. All return requests must be approved before items are sent back.
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