Showing posts with label Organic. Show all posts
Showing posts with label Organic. Show all posts

Tuesday, July 28, 2009

Spinosad Strength

I'm squash giddy!






I just can't get enough of them this year. (I know some of you must think I'm nuts as you probably can't give the stuff away.) But I have a reason to be happy. You see last year we had a bad case of vine borers. So bad in fact that I lost all of my squash, pumpkins, and melon plants to it. Those evil borers killed every single last one.





So in effort to find a solution for the following year I did tons of research on the best organic pesticides to control these little devils. BT (Bacillus thuringiensis) I knew was an option, but it had a few drawbacks - one being that it didn't last very long and had to be applied often. Then I found spinosad and it was like a beam of golden light started shining on my garden (Ok... that's hokey and I'm exaggerating but you get my drift).




Perhaps the best thing about products containing spinosad is the safety factor for use around people, animals, and beneficial insects. Spinosad is safe even to use around adult butterflies and many insect predators and parasites. Spinosad keeps killing for up to 4 weeks instead of the one or two days residual you get with BT. In addition, spinosad kills thrips, which Bt doesn't faze.

I buy the Monterey Garden brand, which I order from Planet Natural.

Here's the product description:

Spinosad is a relatively new insect killer that was discovered from soil in an abandoned rum distillery in 1982. Produced by fermentation, Spinosad can be used on outdoor ornamentals, lawns, vegetables and fruit trees, to control caterpillars, thrips, leafminers, borers, fruit flies, and more. Spinosad must be ingested by the insect, therefore it has little effect on sucking insects and non-target predatory insects. Spinosad is relatively fast acting. The pest insect dies within 1 to 2 days after ingesting the active ingredient. Will not persist in the environment. Sunlight and soil microbes break it down into carbon, hydrogen, oxygen and nitrogen. Classified as an organic substance by the USDA National Organic Standards Board. Organic active ingredient produced by fermentation. B.T. replacement, more effective pest control. Can be used on vegetable & fruit crops, ornamentals, and turf. Controls caterpillars as well as beetles, leafminers, thrips and more!

Early in the growing season I applied spinosad on all my veggies in the raised beds. It prevented the usual onslaught I get with leaf loopers on my broccoli and cabbage. It also prevented the tomato worm. While my neighbors broccoli was filled with leaf looper holes I had none - well I did have holes but those were from the slugs - which is another story.... *sigh*

With all the rain we got I missed a spraying I would normally do a few weeks later. Then on one sunny day I came out to see this...




What you see here is evidence of a vine borer. You can't see it in the picture but in person you could see what looked like saw dust around the stem, which was also cracked and soft - this wasn't a case of normal stem splitting. I knew spinosad works and that the only reason I had this problem was because I missed a spraying. The good news - there was a solution.

Usually once the borer is inside vine itself there isn't much you can do except try to slit the stem, cut out the borer, and bury the stem in the dirt in hopes that it will take root and survive. But, with spinosad there is another option that works much better and that is to inject the pesticide directly into the stem.

I did this by mixing up the spinosad concentrate with water according to the package directions and then pouring a small amount into a plastic cup so I could draw it up easily into a syringe. (The product directions are for mixing up an entire gallon so be prepared to use the rest to spray your garden with because the mixture can not be stored). You can use any type of needle or garden syringe to do this job. I used an insulin syringe that I had when we cared for our diabetic cat a few years back but if you don't have a medical syringe you can order a garden syringe online - it doesn't have a fine needle point but works just a well. After filling up the syringe I injected the pesticide into the affected stem (I even injected into the stems of plants that weren't obviously infected just for good measure). The result - 3 weeks later my squash plants are still thriving and there is no sign of active vine borers. Each and every stem is sturdy and hard, and even the one that had the borer in it has has recovered - amazing!

If you haven't tried this product you may want to give it shot. I really does work.

Monday, May 4, 2009

In Honor of the Fish!

One of my favorite organic gardening products is fish fertilizer.



Ellie's dad is not so keen on it because of the fishy odor it leaves right after it's applied, but that quickly goes away once it dries. In the veggie garden I apply it once a week with a hose attachment. In the perennial garden I don't use it as often, except for mid-summer when everything seems to need a little bit of boost. I also mix up the concentrated form and use it in the container plants, which seems to help things bloom a little better.

We live on the South Shore of Massachusetts and are close to the ocean, which means that we are lucky enough to have access to the beauty of the seaside as well as all that wonderful fresh fish that is caught not too far from here.


Here's Plymouth Beach not too far from our home.


Even Ellie loves the ocean and we take her for walks on the beach quite often in the warmer weather.

In honor of fish fertilizer I cooked up some fresh haddock that I got a local fish store. It's an easy recipe. I dipped the fish in an egg wash and then coated it in a mixture of plain breadcrumbs, Mrs. Dash seasoning, fresh parsley, salt, pepper, and garlic powder. I then ligthtly coated the bottom of a baking dish with olive oil and placed the fish inside. More olive oil gets lightly sprinkled on top for flavoring as well as the juice of a half lemon. Bake covered at 350 degrees for 20 minutes or until breadcrumbs are golden and fish flakely.

All prepped and ready to go in the oven.

For a side dish, we had warm red potatoe salad. The potatoes are in a dressing of olive oil, red wine vinegar, chopped fresh garlic, fresh parsley, and fresh rosemary. Actually the potatoes are better the next day cold after marinating.

Here's the finished meal staged for the blog (I said staged because we don't really eat like this).

Here's where we usually eat...

...with our bums on the sofa facing the TV... Yup, wish I could say we didn't, but I'm being real here.

Thursday, April 30, 2009

Top 10 Most Wanted

Every garden has its share of pests and diseases. Some are minor inconveniences while others make us want to take a blow torch to them (quite literally as I’ve seen people use a blow torch to get rid of weeds). Since I try to garden organically and maintain the balance of nature, a few bugs and minor diseases are part of having a perfectly imperfect garden. But, there are some pests that will drive even the most docile gardener to reach for their arsenal of organic methods of elimination.

So I’m wondering, what pests or garden diseases make you go “Caddyshack?” What pests are on your 10 Most Wanted List? Here’s mine (caution gross pics up ahead…. so if you can’t take it close one eye or squint!):




#10 Leaf Miner


These guys love my spinach. At the rate they were going last year I thought they were gonna give Popeye a run for his money. I used Safer and Neem to manage these.

#9 Powdery Mildew



This common plant disease is not usually a fatal problem, but it was enough to practically take my peonies down to the ground last summer – thankfully AFTER they bloomed (and this year they came back up so I think they are OK). I pulled out the Safer Fungicide to combat this one.


#8 Japanese Beetles



My poor roses…. I’ve only got 3 rose bushes, but they always seem to have problems and Japanese Beetles was one of them. Thankfully they weren’t a huge problem and hand picking seemed to control them just fine. As a side note, when I was child these were a huge problem in my Dad’s garden. He hated them so much that he used to put kerosene in a mason jar, hand pick the beetles, and then put them in the kerosene to watch them go caput! And, all this from one of the most docile guys you could EVER want to meet.


#7 Rose Slug



I often have mistaken rose slug damage for that of the Japanese beeetle. A rose slug is the larvae from a saw fly. It takes the ninja approach and chomps on the underside of the leaves until they are skeletonized. They are very small, green, and difficult to see. Safer or Neem won’t kill them, but BT and Spinosa works well.


#6 Common Slug or Snail



All I can say is YUCK!! Little dishes of beer really worked for me, but disposing of them almost made me lose my breakfast each morning.


#5 Tomato Fruit Worm


The tomato fruit worm can be more of a problem then the dreaded Tomato Horn Worm. I had them last year and mistook the damage for birds. But, thankfully I caught it very early and used Spinosa (BT should work too), which took care of it.


#4 Cabbage Leaf Loopers



I only plant about 6 broccoli plants so at first I hand picked the loopers off. But, then when the nightly routine of picking and squishing leaf loopers became more than a hassle than it was worth, we sprayed with Spinosa which really worked well. Again you could use BT for this, but Spinosa lasts longer and you don’t have to spray as much.


#3 Squash Vine Borer



I only had a few weeks of squash and zucchini before the evil vine borers killed all my plants. I was the only person around with a garden who was accepting summer squash as gifts. I tried slitting the stems open and pulling the borers out --- I know ewww…. I even buried the stems in the ground in hopes that it would reroot, but nothing could save them. I’ve heard that injecting the stems with BT or Spinosa works or even the spraying the stems before the larvae imbeds itself in there. I’ve got a few things up my sleeve I’m going to try this year.


#2 Lily Beetle



Such a deceptive little bug…. So colorful and beautiful to look at, but incredibly destructive. The larvae is disgusting. It look likes little piles of poop on the stems. These beetles have come from the north and have invaded just about all parts of New England. So much so that sales of Asiatic Lilies have plummeted in the Boston area. The lily beetle is very selective in their feeding so they won’t touch anything but Asiatic Lilies. Nothing much works to eliminate them, but Spinosa controls them somewhat. I have some beautiful Asiatic lilies planted in my front perennial bed, but I’m actually going to pull them up in a few weeks and replace them with Day Liles. I know it seems like a shame, but trust me it’s a smart choice. To read up on these beetles, check this out: http://www.uri.edu/ce/factsheets/sheets/lilyleafbeetle.html


And…. The Number One Most Wanted is……














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#1 The Chipmunk



Why you say??? Such a cute little fella… Well we had only 3 measly strawberries out of 12 plants last year – ‘nuff said! I hope he’s happy!