plant pests

However, the use of artificial pesticides has a negative impact on the environment, so now many developed biopesticides. Examples of biopesticides to eradicate insects by exploiting estrak leaves neem and leaves paitan.
Plants are said to be sick if there is any change or disturbance to the plant organs. The diseased plant causes abnormal growth and development. Plant diseases are caused by microorganisms such as fungi, viruses, and bacteria. In addition, plant diseases can be caused due to lack of one or several types of nutrients.