PRESENT INVENTION RELATES TO A FERTILIZER COMPOSITION COMPRISING PHEROMONE TO INCREASE POLLINATION RATE IN PLANT. THE COMPOSITION IS USEFUL IN ATTRACTING INSECT POLLINATOR TO INCREASE PLANT YIELD. PRESENT INVENTION ALSO DISCLOSES A METHOD FOR PREPARING FERTILIZER COMPOSITION COMPRISING PHEROMONE TO ATTRACT INSECT POLLINATORS IN OIL PALM AND METHOD FOR APPLYING SLOW RELEASE FERTILIZER COMPOSITION COMPRISING PHEROMONE TO ATTRACT INSECT POLLINATORS IN OIL PALM. MOST ILLUSTRATIVE DIAGRAM: FIGURE 4