questionsfreaking japanese beetles

vote-for8vote-against +8 -0

by samo22
asked a year ago

vote-for3vote-against

evil, I believe they are doing the devil's work. I spray them with pesticide. I have no mercy. BTW I don't think burning the house down would stop them, I think they are like roaches, they will just come back.

vote-for2vote-against

I'll come back later with the specific brand and description for what I use (which you pour on the tree roots, and then the tree takes it up, and it protects from pests). I'm simply not conscious enough yet for competency...

vote-for1vote-against

@hobbit: Funny thing that you should mention roachees. It made me think of something Cher said. She said because of all the plastic surgery she has had, that after nuclear war, the only living things left would be her and cockroaches.

vote-for1vote-against

@shrdlu: Excellent, thanks. I am looking forward to your post-caffeine post.

vote-for2vote-against

@samo22: It will be a while. I have none of the whatever-it-is on hand (it's too early for me to apply it, so there was no need to have it). I'll check back later in the day; there are plenty of enterprising folks who may know what I'm talking about, and will post back.

BTW, this will cut way down on the box elder bugs (since they will be discouraged from living on the tree), but it is NOT an insecticide. I do not recommend insecticides for anything, preferring other methods for various six and eight legged creatures. For the four and two legged creatures, I have a nice friendly 9mm.

For cockroaches... If you are living anywhere in the south, or in a place that is humid, they will simply be a part of life. Keeping any consumables in sealed containers is a way to keep them out of food (and I'm sure I'm preaching to the choir), but you can, at best, discourage them.

vote-for2vote-against

This what we used to use to repel insects off our Hibiscus Trees and it says it work against the Japanese Beetles: http://www.bayeradvanced.com/product/Tree-Shrub-Insect-Control/concentrate.html
We stopped using it however because it contains Imidacloprid, which we were told makes the bees go crazy and forget to return to the hive. Oddly enough we had a beehive crop up right next to the tree and the bees seemed fine, so I'm not sure.

If anyone could enlighten me on whether this was true, that would be great.

vote-for3vote-against

@catbertthegreat: Yay! That's the stuff. There are commercial bee keepers all over the area, and I have the creds as a serious, crazy tree hugger. I have bees, wasps, yellowjackes, hornets, you name it, and they are all just fine and buzzy and filled with vim and vigor (and venom) all spring, summer, and fall.

I will ask some friends who are beekeepers, and also ask the local nursery, but I STRONGLY doubt this.

Please note, I'm the one that uses old wasp nest bits to encourage wasps to build nests above my front door. snicker No one that knows me EVER knocks on my front door. Only salesmen. This is very fun for me.

Personally, I strongly recommend this for the box elder bug problem (and for aphids, which can kill a tree in two or three years of infestation).

Back later, after more answers from people who know more than I.

vote-for5vote-against

@catbertthegreat: Wikipedia has an article about this: http://en.wikipedia.org/wiki/Imidacloprid_effects_on_bee_population

But I'd be curious to hear what shrdlu finds out, too.

vote-for3vote-against

@shrdlu: I wish aphids would kill my awful bradford pear tree, I hate it. I did not plant it, it came with the house. I would cut it down, but then I would also have to buy another tree to replace it so I am caught in a catch 22.

vote-for4vote-against

@hobbit: No unfortunate damage from the harsh winter, eh? How about an ad on Craig's List? "Free to a good home. One beautiful, non-fruiting pear tree. Well established & will bring a breath-taking ornamentation to the landscape of your choosing. Must provide own tools and removal service/transportation. An offer too good to miss!"

Love the ad to the right of the comments. Creepycrawly bugs!

vote-for2vote-against

@hobbit: Pear tree? Ground Clear.

vote-for3vote-against

@sfeitler: I trust Wikipedia as much as I trust any random place that can be edited by a multiple of random strangers. It's good when it's good, but there's a lot of bad information too.

The bee keeper and the nursery guy say EXACTLY the same things. There's a spray version of the stuff I'm about to recommend. This spray should ONLY be used in the early morning or late evening, when bees are not about, since it can cause those and other problems. In addition, SEVIN et al is notorious for this problem.

The Bonide Annual Tree & Shrub Insect Control with SYSTEMAXX (aka Imidacloprid), bar code = 0-37321-00609-1, meant to pour directly into the ground, in measured quantities, in the Spring, when trees will take it up into the branches and leaves, is what I am recommending. I don't actually like the Bayer one, because it is also fertilizer, and there's just no such thing as a one-size-fits-all fertilizer, even if you're not a crazy tree-hugger (which I am).

More later (perhaps).

vote-for2vote-against

In addition, here's all the information from the product.

http://www.bonide.com/lbonide/msds/msds609.pdf

I do NOT recommend using the spray. YMMV. HTH. TTFN.

vote-for3vote-against

@shrdlu: Actually, I posted the one that comes without fertilizer, it is the only one they make like that and might not be easy to find. Thanks though, since spring is coming, I'll make sure to do the one time application in the early morning.

vote-for2vote-against

@catbertthegreat: The patent fell off, so there will be many similar products. You using the spray, then? It has other stuff, not just the one thing, you know. The liquid is so much easier. Measure, pour on ground, put more water, done. Also, no worries about what time of day.

Oh, about the Bayer thing. They went to a combo feed item this year. Perhaps you have a better selection, but for me, that's what was available. Just as well, since I'm always happy to use Bonide.

vote-for3vote-against

@shrdlu: That wasn't what I was trying to say...Ah never mind.

vote-for3vote-against

@lavikinga: Oh no the tree didn't explode, I kept hoping it would. All the arborists I know are a bit surprised that I have a bradford pear tree as old as I do, because they do not live that long, mine is easily 25 years old.

and with the beetles I keep hoping that they are gone this year. I actually tore out all my grape vines because I was so tired of the bugs. Plus the grape arbor look wasn't was attractive as I thought it was going to be on my porch.

vote-for2vote-against

@hobbit: What about wisteria? I've never tried it, but it looks so pretty if it's corralled and trained properly.

vote-for3vote-against

@lavikinga: As long as she stays away from the evergreen ones. It grows painfully slow and barely stays evergreen, even in California.

vote-for3vote-against

Is milky spore still available? It saved my dad's rosebushes. Of course, it only works if your neighbors treat as well.

vote-for3vote-against

@lavikinga: it was taking up too much space on my porch that was the issue. I decided I wanted the squarefootage for actual use instead of for plants. I have hanging plants now.

vote-for3vote-against

Ha. I win on the wisteria then. I have a wisteria that I am training to grow across a trellis on top of a garden gate. It is less than two years old (probably a total of four, counting nursery growing time previous to coming to my house), and is already a fearsome and delightful beast. Wisteria does not particularly like too rich a soil, not too damp, and absolutely does not need fertilizer (a little bone meal once a year, as though it were a bulb, is plenty).

Harsh pruning, and tying branches to where they should grow next, are necessary. I nursed a poor cousin to this in SoCal, and finally pulled it out of the ground from pity. Had I only known I was being too kind, it would have been just fine. Yes, my dears, it's true. Wisteria is the masochist of the garden.

This year, it will trail down the other side of the gate. It crossed the 5 foot trellis across the top of the gate last summer. I love the smell of it. I can hardly wait until summer, now.

vote-for2vote-against

@catbertthegreat: I admit I have never seen an evergreen wisteria. I will now know that I don't want one. Besides, each thing in its season.

[Edit] Gardening threads are just perfect for me right now. You guys are all a seriously good time.

vote-for2vote-against

What about Diatomaceous Earth (DE? I have never used the stuff but I have read that it is effective against most hard shelled insects, is natural and safe for pets and people. The only bug I have a serious problem with here in the desert is mosquitoes. The cat and the occasional scorpion take care of most of the crawling bugs.

vote-for1vote-against

@shrdlu: Suit yourself. I trust you saw this study published in 2008? http://news.cnet.com/Study-Wikipedia-as-accurate-as-Britannica/2100-1038_3-5997332.html

I don't see Wikipedia as infallible, they've certainly had their share of screw-ups. But if an article has reasonable sources in its references, I'm not going to discount it just because it was published on Wikipedia.

vote-for1vote-against

@sfeitler: I LOATHE these stupid light box things. I just had close to 1000 characters of rebuttal, and lost it all. I'm unwilling to retype it, but the gist is that cnet is not an unimpeachable source, you and I will have to agree to disagree, and that I checked actual authoritative sources before I came back and made the statements that I did.

I live in a semi-rural area, very dependant on agriculture (and that includes honey bees, which are the life's blood of orchards), so when a person with a degree in this, making his living in this area, tells me the information that I then posted, I'm comfortable with it.

I love wikipedia, but I also have seen glaring errors in it, and they have remained uncorrected. I never use a single source in any case.

Trust, but verify.

vote-for3vote-against

Courtesy of the Kemper Home Gardens at the Missouri Botanical Gardens:

Use trap crops. When practical, crops which are highly favored by Japanese beetles can be used to draw the adults away from other crops. Trap crops include: borage, white geraniums, grape vines, evening primroses, and zinnias. The beetles can be collected or killed on the trap crops. This method provides early detection and can limit the amount of spray needed to control the insects.

The full article (including pesticides, etc.) can be found here: http://www.mobot.org/gardeninghelp/plantfinder/ipm.asp?code=67.

I'm biased (the Kemper Center is a friend's project), but I've found a lot of good information on the MoBot site by just typing what I need into the search box.

vote-for2vote-against

@glindagw: Oh, excellent suggestion. That reminds me, when I was having the conversation with the beekeeper, he suggested using Rose of Sharon in that way. Attract pests, pick them off, kill them. He's one of my favorite people, since he's a crazier tree hugger than I every thought of being.

Great site, thank you.

vote-for2vote-against

@shrdlu: You might like their quick links page: www.GardeningHelp.org.

vote-for2vote-against

@glindagw: We should probably make a gardening question that just has great sites. I have a few favorites, but I've seen a lot more in the past few days.