Penconazole 200EC 200g/L Ew Liquid Fungicide

Penconazole acts as a sterol demethylation inhibitor. It disrupts ergosterol biosynthesis, a key component of the fungal cell membrane. This disruption prevents cell membrane formation and leads to fungal death.

Penconazole differs from other triazole fungicides. It has been modified to reduce gibberellin inhibition at the top of the plant. This modification makes it safer for crops. Thus, it has a milder inhibitory effect when controlling crop diseases.

When sprayed on plant leaves, prochloraz kills existing diseases. It also forms a protective film on the leaf surface. This film provides long-lasting disease prevention. Penconazole has excellent systemic absorption. The active ingredient penetrates various parts of the plant. This movement allows the solution to quickly reach disease targets within plant tissues. As a result, it produces rapid fungicidal effects. That’s why Penconazole can eliminate diseases within 1 to 2 days. It maintains efficacy for up to 15 days.

Product Details of Penconazole

Product name	Penconazole
Tech grade	96%TC
Formulation	10%EC, 20%EW
Molecular formula	C13H15Cl2N3
CAS No.	66246-88-6
EINECS No.	266-275-6
Shelf life	2 Years

Application

1. To prevent and control grape white rot, begin application at the early onset of the disease. A spray of 10% Penconazole emulsion diluted to 2500 times is recommended, with a residual efficacy period of up to 15 days.

2. For the control of apple scab and pearscab, use a 24% Penconazole suspension diluted to 3000 times for spraying. Apply once every 7 to 10 days, generally making 2 to 3 consecutive sprays for outstanding results.

3. To manage peach leaf spot, at the early onset of the disease, apply a 24% Penconazole suspension diluted to 3000 times, spraying every 7 to 10 days with 2 to 3 consecutive applications for excellent efficacy.