Nov 19, 2017: My fellow Oregonians, we have been invaded by aliens who come undocumented and uninvited and with a voracious appetite for our Oregonian landscape and agriculture. These invaders originally came from the Far East but probably more recently came from the Back East where they have been wreaking havoc for years. I speak of the Japanese Beetle and it's beachhead, for the largest invasion ever detected to date in the state, is in the Oak Hills/Cedar Mill area.

Spring and early summer of 2017 the ODA (Oregon Dept. of Agriculture) found 23,000 beetles in monitoring traps set up in the that area. Alerted by numbers caught in the year previous, the ODA set about a program of control and quarantine. With an estimated 2000 homes in the affected area, ODA sought permission of homeowners to apply a granular pesticide to lawn areas. The larval beetle live under sod surfaces from mid-summer to spring when they emerge as adults. 1700 of those 2000 homes granted permission to apply the insecticide Acelepryn. Acelepryn is listed as a "Reduced Risk" pesticide, which in my personal scale of toxicity means I have more to be concerned about the amount of sugar in my diet than the amount of Acelepryn in my garden.

As part of the quarantine component, the ODA is requesting from landscapers and homeowners that all Public Enemy #1Public Enemy #1landscape debris collected within the quarantine area be taken to a special yard waste collection site on Cornelius Pass Rd or put in your regular curbside yard debris can. For a map of the quarantine area, information on yard waste dumping, and updates from beetle control HQ, check out
I can't overemphasize the threat of these #$%@!! beetles. They eat everything! Well, at least 300 types of crops and plant, including fruit trees. And guess what they're favorite is? Roses. Do this math: Japanese beetles + Roses + the Rose City = well, you get the idea.

Even if you're not on the front lines for the battle now, you can help in the war effort by reporting any Japanese beetles you encounter by calling the Oregon Invasive Species Hotline, 1-866- INVADER or there is an online equivalent also.

To paraphrase Winston Churchill (quite horribly, I'm afraid), "We shall fight in backyards. We shall fight in the front yards. We shall fight in the fields and in the orchards. We shall never ever surrender."

F & P