When you plant a butterfly garden, you feel good. You know you are helping pollinators of all
kinds even as you focus on butterflies for their beauty and incredible natural
history. If you are careful in selecting
nectar and host plants, a butterfly garden can be easy to maintain. But, to have a Monarch Rescue
Garden , you need to plant
milkweeds.
Once you figure out what milkweed to plant and where and how
to plant them, you think the hard part is done, and watering may be your only
concern. It never occurred to me that a
plant with the word "weed" in its name would need any special care.
THEN, the pests arrive.
Nobody told me about the milkweed's pests before I planted. These pests are disgusting! It's as if the milkweed has said to the
world. "Yes, I will feed the babies
of the beautiful monarch, but I won't stop there. I will feed some of the world's ugliest
critters, too.. And some of those ugly
critters will threaten the monarch's eggs.
I won't decide between them. I'll
let them figure it out for themselves."
So, last year I discovered the Milkweed Bug. This is a bug that needs the milkweed to
survive just as much as the Monarch does. It doesn't look so bad until you see
its babies oozing out of the milkweed's seed pod. (see the picture).
They eat the seeds, and as they grow they suck the
leaves. In large numbers they can take
nutrients away from monarch caterpillars, and they are just plain ugly in huge
numbers.
Then come the aphids. These orange critters crowd the stems of
milkweed plants. They are bad for
monarchs because they eat monarch eggs laid on the plant's leaves, and monarchs
will avoid any milkweed that contains them.
They also look disgusting and slimy.
And the plant just wither under their influence..
Now, you are monarch rescue gardeners. You must grow milkweeds. If I were you, I would be thinking about how
to engage my students or volunteers in a project to examine and "study"
the pests of the milkweed, by searching your milkweed plants each day. You could even reward the first student who
finds an aphid or milkweed bug with a candy bar. Maybe the teacher-leader has to think of
her/himself as a bit of a Tom Sawyer.
Get those students to beg to clean the milkweed plants of pests. (Now, how can I get my grandchildren to
become milkweed cleaners? Snickers or M&Ms? )