Introduction

NAA Planofix is an effective plant growth regulator that is widely used in agriculture as well as the horticulture industry to improve the fruit set, avoid the drop of fruit, and encourage uniform flowering. It is an important tool to increase yields on crops and to ensure better quality fruit.

Quick Guide to Planofix

Planofix Feature	Details
Active Ingredient	A-Naphthalene Acetic Acid (NAA) 4.5% w/w 4.5 percent in w/w
Formulation	Liquid Concentrate
Purpose	Prevents fruit drop, improves fruit set, induces flowering
Application Method	Foliar spray
Recommended Dosage	10-30ppm based on the crop
Best Application Time	Early fruiting, flowering early fruiting, preharvest stages
Crops	Mango, Tomato, Brinjal, Citrus, Pomegranate, Apple, Grapes, Pineapple, Chilli, Cotton, Papaya, Guava
Storage Conditions	Place in a cool, dry location out of direct sun

Composition and Active Ingredient in Planofix 

Planofix includes Naphthalene Acetic Acid (NAA), a synthetic plant hormone that belongs to the group of auxins. The entire chemical composition comprises:

• Active Ingredient: a-Naphthalene Acetic Acid (NAA) – 4.5% w/w
• Solvent: Iso-propanol
• Emulsifier Non-ionic surfactants
• stabilizers, and preservatives to prolong shelf life and efficiency

It’s designed to be a liquid concentrate that allows for ease of use.

Mode of Action

Planofix is a natural auxins that are vital in controlling plant growth processes like the division of cells, their elongation and differentiation. The most important mechanisms are:

• Fruit Retention Blocks the biosynthesis of ethylene slowing abscission, and thus stopping fruit loss.
• Cell Elongation Increases the elongation and expansion of fruit cells, which leads to a uniform development of the fruit.
• Flowers Induction Induces blooming and helps to prevent premature flower fall by ensuring the hormonal balance.
• Intensity Tolerance reduces the negative effects caused by stress in the environment, which results in higher yield and set of fruit.

Uses and Benefits

Planofix is widely utilized in many crops to gain these benefits:

1. Fruit Drop Control

• Helps prevent the premature shed of young fruits and flowers.
• Enhances retention of fruit in citrus, mango, and pomegranate.
• Reduces losses caused by environmental stressors like high temperatures and wind.

2. Enhanced Fruit Set

• Encourages the transformation of blossoms into fruits in crops such as tomatoes, brinjal, and chili.
• It helps in overcoming stress-induced drop of flowers.
• Improves fertilization and pollination processes.

3. Uniform Fruit Development

• Encourages uniform size, shape, and color of fruit.
• Reduces deformities caused due to hormonal imbalances.
• It ensures that the fruit’s maturity is synchronized for greater efficiency in harvesting.

4. Increased Yield and Quality

• This increases the productivity of a plant, as it improves the retention of fruits.
• Improves texture, color, and sellable quality.
• Enhances shelf-life and quality of storage for the produce that is harvested.

5. Induction of Flowering

• It encourages flowers in crops like mango and pineapple.
• It increases the number of flowers that are productive, which leads to greater yields.
• Reduces the effects of off-season flowering problems.

6. Prevention of Pre-Harvest Drop

• Reduces the loss due to the premature drop of fruit before harvest.
• This ensures that there is a greater proportion of produce that is marketable.
• Increases the economic return for farmers by cutting down on wastage.

Crops and Application Rates

Planofix is utilized in an array of crop varieties. The rates of application vary based on the type of crop and stage:

Crop	Purpose	Dosage (ppm)	Application Stage
Mango	Fruit drop prevention	10-20 ppm	45-60 days from the time that fruit is set
Tomato	A fruit setting that is enhanced	10-25 ppm	Flowering stage
Brinjal	More fruit retention	10-20 ppm	Early flowering
Citrus	Preventing the drop of fruit	10-25 ppm	Post-flowering stage
Pomegranate	Uniform fruit development	10-20 ppm	Early fruiting
Apple	Prevention of the preharvest drop	15-25 ppm	30 days before harvest
Grapes	Growth in the size of the berries	10-15 ppm	Berry is in the development stage
Pineapple	Induction of flowering	20-30 ppm	A minimum of 3 months before flowering
Chilli	The prevention of drop of flowers	10-20 ppm	Flowering stage
Cotton	Boll retention	10-25 ppm	Boll formation in the early stages and before flowering
Papaya	Uniform fruit development	15-20 ppm	The early stage of fruiting
Guava	Fruit set improvement	10-20 ppm	Early fruiting and flowering

Method of Application for Different Crops

1. Mango Apply Planofix spray at 10-20 ppm for 45-60 days following the time when the fruit was set to stop fruit loss and improve retention of the fruit.
2. Tomato Use Planofix between 10 and 25 ppm at the time of flowering stage to allow for the best fruit setting and to reduce the loss of flowers.
3. Brinjal Apply 10-20 ppm Planofix spray at the beginning of the flowering stage to encourage higher fruit retention.
4. Citrus (Orange lemon): Spray 10-25 ppm after flowering to limit early fruit drop.
5. Pomegranate Utilize 10-20ppm at the beginning of fruiting to encourage uniform fruit development.
6. Apple Use 15-25ppm about 30 days before the time of harvest to avoid fruit drop.
7. Grapes Sprinkle 10-15ppm throughout the development of the berry to increase the size of the berries and ensure uniformity.
8. Pineapple: Use 20-30 ppm 2 months before flowering to trigger the synchronized flowering.
9. Chilli Apply 10-20ppm in the period of flowering to stop flower loss and to boost the set of fruit.
10. Cotton Use 10-25ppm before flowering and in the early stages of boll development to help improve boll retention.
11. Papaya Utilize 15-20ppm at the beginning of fruiting to ensure uniform size and development.
12. Guava Sprinkle 10-20 ppm in the early stages of flowering and fruiting for greater fruit set and retention.

Precautions and Safety Measures

• Avoid over-application because it could lead to an abnormal growth.
• Use the recommended doses to avoid phytotoxicity.
• Wear protective gear when spraying and handling.
• Keep it in a dry, cool location far in direct sun and water.
• Avoid contact with animals and children to avoid accidental exposure.

Conclusion

Planofix is a powerful grower regulator that plays an essential role in enhancing the set of fruit, preventing loss, and improving the overall yield of the crop. A proper use as directed guarantees maximum benefits greater yields and higher quality produce. Through the integration of Planofix into modern agricultural practices, farmers can reap more consistent yields and profits. Solomon Insecticide