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Int. J. Life. Sci. Scienti. Res., 3(4): 1230-1237.
Innovative Approaches towards Aphid Resistance Prevention in Brassica Crops.
Varsha Jain1 , Archana Tiwari1* 1Dept. of Biotechnology, School of Sciences, Noida International University, GB Nagar, Greater Noida, Uttar Pradesh, India *Address for Correspondence: Dr. Archana Tiwari, Director, Dept. of Biotechnology, School of Sciences, Noida International University, GB Nagar, Greater Noida, Uttar Pradesh, India Received: 15 March 2017/Revised: 24 May 2017/Accepted: 21 June 2017.
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Controlling aphids on mustard plants naturally involves using various methods that are environmentally friendly and avoid the use of synthetic pesticides. Here are some strategies you can consider:
Beneficial Insects:
- Ladybugs: Ladybugs are natural predators of aphids. You can attract them to your garden by planting flowers such as marigolds and daisies.
- Parasitic Wasps: These wasps lay their eggs inside aphids, eventually killing them. Planting flowers like yarrow and fennel can attract parasitic wasps.
Neem Oil:
- Neem oil is a natural pesticide that disrupts the feeding and reproductive cycles of aphids. Mix neem oil with water and a small amount of mild soap, then spray the solution on the affected plants.
Garlic Spray:
- Garlic has natural insect-repelling properties. You can make a garlic spray by blending garlic cloves with water and a little bit of dish soap. Strain the mixture and spray it on the mustard plants.
Diatomaceous Earth:
- Diatomaceous earth is a powder that contains the fossilized remains of marine phytoplankton. Sprinkle it around the base of the mustard plants. It works by dehydrating and damaging the exoskeletons of aphids.
Companion Planting:
- Planting mustard with companion plants that repel aphids can be beneficial. For example, nasturtiums and mint are known to deter aphids.
Soap and Water Solution:
- Mix a few drops of mild dish soap with water and spray it on the aphids. This solution disrupts the aphids' cell membranes, causing them to dehydrate and die.
Physical Removal:
- Use a strong stream of water to wash aphids off the plants. This can be effective for smaller infestations.
Removing Infested Parts:
- Regularly inspect your plants and prune away heavily infested parts. This can help control the aphid population and prevent its further spread.
Kaolin Clay:
- Kaolin clay can be applied as a barrier to deter aphids. It creates a powdery film on the plant surface, making it less attractive to aphids.
Remember to regularly monitor your mustard plants for signs of aphid infestation and take action promptly to prevent the population from getting out of control. Combining several of these methods may provide the most effective natural control for aphids on mustard plants.
The are alot of natural enemies which feed aphids so aviod unsuitable environment for natural enemies like synthetic insecticides.