Jackfruit is a popular tropical fruit that is extensively cultivated in many parts of the world. However, just like any other crop, the jackfruit plant is susceptible to damage by different pests and diseases. Therefore, protective measures against such threats are necessary to ensure that the plant grows and produces healthy fruits. In this article, we’ll focus on the different ways to protect jackfruit crops from pests and diseases.
1. Proper site selection
Site selection is crucial for the health and growth of jackfruit trees. Planting the trees in a well-drained site with good light and air circulation eliminates waterlogging, which creates a conducive environment for fungus to thrive. A layer of compost and a suitable soil pH level also help to prevent diseases caused by nutrient deficiencies.
2. Pruning
Pruning of jackfruit trees should take place during the dormant season to remove diseased, damaged, or dead parts of the plant. Doing so helps to provide better access to light and air circulation. Pruning also allows the tree to focus its resources on producing healthy fruit instead of spending energy on unproductive parts.
3. Plant rotation
Plant rotation is effective in reducing the spread of pests and diseases that attack jackfruit trees. Crop rotation involves changing the species of crop present on the land to prevent pests and diseases from building up in the soil. For instance, rotating jackfruit trees with legumes helps reduce soil-borne diseases and also improves soil fertility.
4. Use of pesticides
The use of pesticides should be the last option when protecting jackfruit crops from pests and diseases. Majority of pests attacking jackfruit crops include nematodes and stem borers, which can be controlled biologically through predators and crop rotation. However, if an infestation persists, usage of pesticides is necessary. In order to avoid harmful effects on non-target organisms, the application of pesticides should be done according to the labeled instructions.
5. Crop monitoring
Regular observation of the jackfruit crop is essential to identify any symptoms of pest attacks and diseases earlier enough to allow prompt action. Prevention is better than cure, and catching a pest or disease infestation early enough means lower expenses and less damage.
In conclusion, jackfruit crops can be protected from pests and diseases through proper site selection, pruning, crop rotation, limited use of pesticides, and regular crop monitoring. With these protective measures, healthy jackfruit trees with high yields can be grown and harvested.