Z 78 is a broad-spectrum contact fungicide with protective action.1 It's manufactured by Indofil Industries Limited and contains Zineb 75% WP as its active ingredient.2 This fungicide is widely used to control a variety of fungal diseases in many crops and also provides essential zinc nutrition to the plants.3

Mode of Action:

Z 78 works by inhibiting the germination of fungal spores and blocking the development of the fungal mycelium. It disrupts several enzyme systems within the fungus, ultimately leading to its death.4 It is converted to an isothiocyanate, which inactivates the sulphahydral (SH) groups in enzymes of fungi.5 Sometimes the metals are exchanged between6 Zineb and enzymes of fungi, thus causing disturbance in fungal enzyme functioning.78

Key Features and Benefits:

• Broad-spectrum control: Effective against a wide range of fungal diseases caused by Alternaria, Pestalotiopsis, Colletotrichum, and Phytophthora.9

• Multi-site action: Reduces the risk of resistance development in fungi, allowing for repeated use.10

• Protective action: Prevents fungal infection by forming a protective barrier on the plant surface.11

• Nutritional benefits: Supplies zinc, which is an essential micronutrient for plant growth and development.12 This results in dark green colored healthy leaves and ultimately increases in yield.13

• Cost-effective: Provides reliable disease control at a competitive price.

• Safe: Safe to foliage, blossoms, and fruits of many plants.14

Application:

Z 78 is applied as a foliar spray.15

• Dosage: Varies depending on the crop and target disease.16 Refer to the product label for specific recommendations. Generally, it ranges from 1.5 to 2 kg/ha.

• Water: Use sufficient water to ensure proper coverage (typically 750-1000 liters/ha).

Crops:

Z 78 is effective on a wide range of crops, including:

• Cereals: Rice, wheat, maize, sorghum, ragi17

• Vegetables: Potato, tomato, chili, onion, brinjal, cucurbits, cauliflower18

• Pulses: Cumin19

• Fruits: Apple, citrus, cherries, grapes, guava20

• Others: Tobacco21

Available Packs: 100g, 250g, 500g, 1kg22

Important Note:

Always read and follow the instructions on the product label carefully before use. The use of the product is beyond the control of the manufacturer, and they do not assume any responsibility other than the uniform quality of the product.

Additional Information:

You can find more information about Z 78 fungicide on the Indofil Industries Limited website or on various agricultural online platforms like BigHaat, Agriplex India, and KrishiMART.23 These resources may provide more detailed information on specific crop recommendations, application rates, and safety precautions.