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Pollinator decline is the reduction in abundance of insect and other animal pollinators in many ecosystems worldwide that began being recorded at the end of the 20th century. Multiple lines of evidence exist for the reduction of wild pollinator populations at the regional level, especially within Europe and North America.
With the decline of both wild and domestic pollinator populations, pollination management is becoming an increasingly important part of horticulture.Factors that cause the loss of pollinators include pesticide misuse, unprofitability of beekeeping for honey, rapid transfer of pests and diseases to new areas of the globe, urban/suburban development, changing crop patterns, clearcut logging ...
Pollinators support biodiversity, as there is a positive correlation between plant diversity and pollinator diversity. [ 7 ] [ 8 ] [ 9 ] The elimination, replacement or reduction of a pollinator may result in the decline of a plant species, which in turn may affect plant abundance, and hence community dynamics [ 10 ] [ 11 ] [ 12 ] and impact ...
2. Include a Diverse Mix of Plants. Your strongest strategy, experts agree, is to choose a mix of pollinator plants combining different colors, shapes, and bloom times that are native to your area.
As pollinators decline, agricultural yields do as well. [10] Without pollination, the main sources of human nutrition will suffer. [ 11 ] [ 12 ] Further, it is not just crops that are in danger, because 80-95% of non-crop plant species require some form of pollination as well. [ 13 ]
Honeybees and bumblebees can also act as pollinators of crop species. Although pollination can be achieved during pollen transport via wind, a large amount is also achieved via insect, specifically bee transport. In 1986, there was an estimated 17,000 million worth of crops that were solely pollinated by insects in the United States. [21]
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In agriculture, where the goal is to raise selected crops, insects that hinder the production process are classified as pests, while insects that assist production are considered beneficial. In horticulture and gardening , beneficial insects are often considered those that contribute to pest control and native habitat integration.