Even dodders don't eat wheat

KimS · 09-28-2006, 09:49 PM

Well, I finally feel like I have done everything I HAVE to get done tonight and have set myself down for a nice cup of tea and a read... and this is what I found... so I had to share it.

http://news.yahoo.com/s/ap/20060929/...iffing_plant_8

Quote:

Co-author Mark C. Mescher added, "One of the interesting things we found was that the plants make choices."

When they gave the dodder seedlings a choice between a tomato plant and a wheat plant, they preferred the tomato.

Dodder will infect wheat if there is no choice, he said, but they discovered that one of the volatile chemicals given off by wheat repels dodder, so it will choose the tomato if allowed to pick.

However, this part is a little frightening for us:

Quote:

So, finding one compound that tends to be repellant could lead to ways to either treat crops to resist dodder or even engineer them to produce the compound themselves, Mescher said.

Site Navigation

NeuroTalk Online Support Groups

Even dodders don't eat wheat

NeuroTalk Forums