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Monday, March 30, 2020
Tags Witches broom

Tag: witches broom

Botany for Halloween – Witches, Brooms and Pumpkins

At the moment, I am teaching plant hormones in our course on plant cell and developmental biology (BS1003). Fortunately, hormones and development link well...

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Habitat partitioning through reproductive interference in Geranium

We’re familiar with seeing insects flit from one flower to the next, carrying pollen as they do so. What happens when they...

Improving overyielding in legume-based mixtures

A major challenge when supporting the development of intercropping systems remains the design of efficient species mixtures. The ecological processes that sustain...

The Oaks of the North Are Unexpectedly Well-Defended

Normally you would expect plant defences to increase, the closer you get to the equator. This is where insect life is more...

Pollen on stigmas as proxies pollinator effectiveness

How do you measure the effectiveness of a pollinator? One common method is to sit patiently by a flower and watch for...