Plant Pollinator interactions in high temperatures
brown within one to four
hours and make it possible to check the bumblebees’
work. These brown marks can be used to help
determine how many hives must be [...] temperature to affect pollination takes at least one
to two weeks. Similarly, it takes two weeks of cold
weather for pollination to return to normal.
2
Figure [...] applying a coating on the covering. Whitewash
is particularly used on greenhouses in Mediterranean
regions to keep out thermal radiation and to diffuse
the light