Declining Bee Populations

Global food security is one of the most critical and necessary solutions of our generation. How is the global population going to secure food sources for the added 3 billion people in 2050? It won’t be possible without bees.

Native and wild bees are vital for the future of agriculture. Each year, $3 billion of the United States economy depends on native pollinators. Many of these pollinator-dependent crops are not only helped by managed colonies, but also by wild bees. The over 4,000 species of bees in the US complement new systems of managed pollinators, created in large part to protect and ensure our agricultural success in the future.

Even though these controlled pollinators are important to agriculture, wild bees pollinate many crops, in particular specialty crops such as almonds, blueberries, apples, peaches, and watermelons. On a global scale, pollinators support over 2/3 of the world’s crops. These crops either benefit or require pollination to grow, including important exportation crops like coffee and cacao!

Source: Proceedings of the National Academy of Sciences

In a map created by researchers from UVM, Franklin and Marshall College, the University of California at Davis, and Michigan State University, the bee habitats throughout the US were identified and marked. What they found is a frightening reality: in critical agricultural areas of the United States, 139 counties have worrisome falling wild bee populations, paired with rising crop pollination demand. One of the most sobering revelations is that California’s Central Valley – one of the most productive agricultural regions in the world where over 50% of the United States’ fruits, vegetables and nuts are grown – needs a large amount of bees in an area where bee populations are simply decreasing. If this area did not have bees, domestic food supply would decrease, raising food prices and hurting consumers and farmers!

How can we prevent this? By using pollinator-safe tactics in agriculture, like neem-based natural pesticides and fertilizers. Neem is a powerful tool to counteract the declining bee population trend, as neem’s compounds are non-toxic to pollinators since it is only effective against pests that consume the product. As bees do not eat the leaves of the plant, they stay safe and healthy, ready to pollinate plants and feed the world!