Mother Nature sure knew what she was doing when she created asparagus.
Asparagus is low in calories & sodium. It is a good source of calcium, magnesium, zinc, folic acid, protein, vitamins B, A, C, E, & K, rutin, thiamin, fiber, potassium, riboflavin, iron, phosphorus, copper, niacin, manganese and selenium, as well as chromium, a trace mineral that heightens the ability of insulin to transfer glucose from the bloodstream in cells.The amino acid asparagine derives its name from asparagus, as the asparagus plant is rich in this compound.
I’m not sure what she was thinking when she whipped up the asparagus beetle.
These little guys are my bane. All in all they don’t do that much damage to my plants, but I hover over my plants like a circling vulture. I use IPM (Integrated pest management), meaning that I hunt and squish bugs! I can’t say that I am pesticide free, but most issues can be taken care of without chemicals. IMO no chemical action is need for these beetles. But, if you must, I’ve sprayed neem oil on the eggs after harvesting time, which is sometime late June (soon). There are normally 2 cycles of insects here, but there could be more.
The easiest way to catch these buggers is to have a cup of water ready. As you move towards them, they move to the other side of the stalk (quite funny to watch!) Put the cup under them & wave your hand near them. Their instinct is to drop to the ground, but instead, the cup of water will catch them. The larva and eggs aren’t as easy to remove. It’s the same method I use for typing… Hunt & peck.
There are two kinds of asparagus beetle, the common asparagus beetle, Crioceris asparagi & the spotted asparagus beetle, Crioceris duodecimpunctata. Both feed on the tender young tips of the spear, but the spotted beetles larva tend to only eat the berries. How nice of them! =-)
© The Naturarian