Nexiva

Description

What is NEXIVA

NEXIVA is a specialized crop protection product from Farmisto Chemicals designed to help Pakistani citrus growers manage citrus canker with confidence. It contains a powerful combination of Kasugamycin 2 percent and Copper Oxy Chloride 45 percent in a wettable powder formulation.

Kasugamycin is a well known aminoglycoside antibiotic that offers systemic protection against bacterial infections. Copper Oxy Chloride is a reliable copper based fungicide-bactericide that works through contact action. Together, they provide two-way control that stops disease development on the plant surface and inside plant tissues.

Citrus canker is a serious disease affecting orange orchards across Punjab, Khyber Pakhtunkhwa, Balochistan, and Sindh. NEXIVA helps reduce infection pressure and protects foliage, twigs, and fruit. With the right spray program, growers can protect orchard health and improve fruit quality.

This product page provides full technical details, field relevance in Pakistan, and SEO-optimized content to help growers find the best information for citrus disease control.

Key Benefits

• Gives strong protection against citrus canker in oranges.

• Combines systemic and contact action for complete coverage.

• Controls both bacterial and fungal pathogens on the plant.

• Reduces new infections during humid and rainy periods.

• Helps maintain healthy leaves and fruit for better yield.

• Suitable for citrus regions across Pakistan.

How It Works

NEXIVA works through two different but complementary mechanisms:

Kasugamycin: Systemic action

Kasugamycin moves inside plant tissues after application. It stops bacterial growth by blocking protein synthesis. When bacteria cannot produce essential proteins, they cannot multiply or spread. This slows disease expansion and reduces lesion development on new leaves and shoots.

Copper Oxy Chloride: Multi-site contact action

Copper Oxy Chloride forms a protective layer on leaves, stems, and fruit. When bacterial or fungal spores land on the treated surface, copper ions interfere with many biological processes at the same time. This multi-site action prevents spores from germinating and blocks infection at the entry point.

Combined effect

When both molecules work together, NEXIVA provides internal protection and external shielding. This combination is especially useful for citrus canker because the disease spreads quickly in humid conditions. The product helps lower the disease load in orchards while protecting new growth.

Target Pests and Diseases

Main Target Disease:

• Citrus canker

Crop:

• Orange

Other Crops & Diseases

✔ 1. Citrus (General Citrus Crops)
Diseases Controlled:
• Bacterial spot
• Fungal leaf spots
• Twig infections

Benefits / Usage / Why Effective / Ideal Conditions:
• Strong surface protection in rainy seasons
• Reduces spread of bacterial lesions
• Helps maintain leaf health in humid orchards

✔ 2. Vegetables (Tomato, Pepper, Brinjal)
Diseases Controlled:
• Bacterial spot
• Bacterial speck
• Early leaf infections

Benefits / Usage / Why Effective / Ideal Conditions:
• Copper forms a protective cover on foliage
• Helps minimize damage during wet conditions
• Supports healthy shoots in nursery and field stages

✔ 3. Cucurbits (Melon, Watermelon, Cucumber)
Diseases Controlled:
• Angular leaf spot
• Downy mildew
• Surface fungal infections

Benefits / Usage / Why Effective / Ideal Conditions:
• Good for disease control in warm, moist climates
• Gives both preventive and protective action
• Keeps leaf surface protected during early growth

✔ 4. Stone Fruits (Peach, Plum, Apricot)
Diseases Controlled:
• Bacterial shot hole
• Leaf curl related infections
• Blossom infections

Benefits / Usage / Why Effective / Ideal Conditions:
• Ideal for orchards with spring rainfall
• Helps protect new growth flushes
• Supports clean foliage early in the season

✔ 5. Grapes
Diseases Controlled:
• Downy mildew
• Surface fungal infections

Benefits / Usage / Why Effective / Ideal Conditions:
• Copper film protects tender leaves
• Good for humid vineyard conditions
• Supports clean canopy structure

Recommended Use

• Follow label instructions or contact Farmisto Chemicals for exact dose. Apply or treat crops as directed on packaging.
• Ensure full coverage of foliage.
• Maintain proper spray intervals as per orchard condition.

Safety and Precautions

• Wear gloves, mask, and protective clothing while mixing and spraying.

• Avoid breathing spray droplets or dust.

• Do not eat, drink, or smoke during application.

• Wash hands and face with soap after use.

• Store product in a cool and dry place away from food and children.

• Dispose of empty packs safely and away from canals or ponds.

Local Advice for Pakistani Farmers

Disease pressure in Pakistan varies by region. NEXIVA can support citrus growers in the following ways:

Punjab

Punjab has large citrus production and humid winters. Citrus canker becomes active during moist and foggy conditions. Timely sprays help reduce infection and keep new flushes clean.

Khyber Pakhtunkhwa (KPK)

In KPK, cooler temperatures reduce some disease pressure but canker remains a concern in orchards with poor air flow. Regular monitoring and preventive sprays are useful for healthy fruit development.

Sindh

Sindh experiences warm weather and early season humidity. This favors bacterial growth. Using NEXIVA during sensitive growth stages protects young leaves and keeps fruit surface clean.

Balochistan

Dry climate reduces some fungal issues but bacterial infections can still spread during irrigations or rainfall. A protective program helps safeguard orchards in key citrus zones like Sibi and Lasbela.

General Advice

• Improve air movement by pruning crowded branches.

• Avoid overhead irrigation if canker is present.

• Follow safe PHI guidelines of fourteen to twenty one days.

• Use with proper orchard hygiene for best results.

FAQs

Q1: What is NEXIVA used for?
NEXIVA is used to control citrus canker in orange orchards through systemic and contact action.

Q2: What is the PHI of NEXIVA?
The pre harvest interval is fourteen to twenty one days.

Q3: How should I store NEXIVA?
Store it in a cool, dry place away from food, water, and the reach of children.