Experts Warn: Climate Change Fuels Rise of Pests and Invasive Species in Manipur

Climate change is rapidly transforming ecosystems, and Manipur is facing significant challenges. Experts warn that rising temperatures and shifting weather patterns are fostering the spread of pests and invasive plants, which threaten local agriculture and biodiversity.

During a recent media session, scientists from Central Agricultural University and the Indian Council of Agricultural Research shared their findings on this pressing issue. Prof. T. Shantibala and Dr. Arati Ningombam highlighted the alarming rise of certain pests that can devastate crops. For instance, the armyworm appeared in Manipur in 2019, wreaking havoc on maize and triggering panic among farmers. Other pests, like the South American tomato pinworm, threaten vital tomato crops, which can yield three harvests a year if managed correctly.

The spiraling whitefly, another invasive species first detected in 2015-16, also poses a significant risk. These pests are hard to control and can lead to substantial crop loss.

Dr. Haripriya raised concerns about the overwhelming growth of para grass in Loktak wetland, which is critical for the state’s wildlife, including the Sangai deer. This invasive grass is outcompeting local plants and threatening habitats.

Historically, Manipur has relied on its diverse ecosystems for agriculture and community livelihoods. However, today’s threats require urgent action. Recent data shows that agricultural pests have seen a 30% increase across the region due to changing climates. Experts argue that understanding these challenges is crucial for formulating effective management strategies.

Staying informed about these shifts is more important than ever. Engaging with local communities and leveraging research can help mitigate the impacts of climate change in Manipur and protect its unique biodiversity.



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