It Wouldn't Be Spring Without Strawberries

Apr 28, 2017

It wouldn't be spring without strawberries....or the bees that pollinate them!

California's strawberry crop was worth $1.8 billion in 2015; our state produces 88% of the US crop. Tasty and nutritious, they are high in vitamin C, potassium, iron, fiber, and antioxidants. 

No bees = fewer, low-quality strawberries. Flowers are self-fertile, but bee pollination improves yield and quality: poor pollination leads to the misshapen fruit seen on the left.

High-quality fruit takes teamwork: honey bees tend to pollinate the top of the flower, while wild bees pollinate the base. Bee pollinators of almonds include mason bees (Osmia spp.), honey bees (Apis mellifera), mining bees (Andrena spp.) and bumble bees (Bombus spp.).

Yellow-faced bumble bee
Yellow-faced bumble bee

Strawberries are easy to grow at home.....want to improve pollination and yield in your home garden? In one study, planting wildflower strips next to strawberry field increased bee flower visits by 25%. An easy way to achieve this is to interplant strawberries with herbs and let the herbs flower.

Strawberries are easy to grow
  
Strawberries interplanted with herbs
Strawberries (front) interplanted with herbs (back)


By Christine Casey
Author - Academic Program Management Officer III