23,594 Garden Web Discussions | Vegetable Gardening

Sorry but I'm not sure what advice you are looking for. The worms in the corn? Can you post a picture of them or at least provide a detailed description? Corn ear worms are green but if there are no ears or tassels then you wouldn't normally see them when the corn is as young as you describe it.
Both Bt (Dipel) and Spinosad are both quite effective on corn ear worms and Spinosad works on whiteflies too..
I have tried everything that is supposed to get rid of them, and none of it works,they just laugh at me and fly around.
So what all have you tried and for which pest? The whiteflies? They are the only thing that flies around. The aphids? The worms?
Is gardening in Florida new for you? Different planting times, different pest issues, etc.
Dave


Dave, thanks for the info on the trellis. I planted the beets yesterday, should I just plant more beans over the beets and pull the beet seedlings out when they emerge? This way that whole bed will be bush beans, with a row of carrots and a row of dill on the perimeters of the bed.

Yellowing of older leaves is usually caused by either over-watering or lack of nutrients. So cutting back on watering, especially if you have had lots of rain, and feeding them usually fixes it. The yellow leaves will just die and fall off but the new growth should be healthy.
What and how often have you fed them?
Dave


You can provide shade and some insulation from direct sun during germination time. Seeds do not need light/sun to germinate but proper soil temperature. So , if the things you want to grow are heat loving types, then they can benefit from warm weather. I know, for example, that eggplant and peppers are like that.

Here's my favorite chart of optimum soil temps for germination of various common vegetables - alas, not your oriental varieties.
As other posters are saying, the key is soil temperature. To take soil temp, get a digital meat thermometer. I find it really helps at this time of year to use cold water out of a hose - let all the warmed water out of it before turning it on your seeded rows.
Here is a link that might be useful: optimum soil temperatures for germination

Out there (Tucson, specifically) the best protection I've seen are those that totally enclose the garden with a breathable/mesh shelter around their planting area...which is neither attractive, nor convenient to install/maintain (especially with the wind).
Small fences work in some more urban or less animal-active areas.
There's a quite active AZ Gardening forum on GardenWeb...some people there might be able to help you out.
http://forums.gardenweb.com/forums/azgard/
Here is a link that might be useful: GW AZ Gardening forum


I can't really see anything I can positively id as an insect in the photo. Those dark things on the stalk above the last leaf at the base of the tassel? Could be some kind of moth, but not enough of a close- up to tell what they are with my relatively poor vision.


I also have nightshade allergy. I had a bad episode as a child and was never allowed to have a raw tomato (but growing up in an Italian home, had lots of tomato sauce or gravy, as we call it). Unfortunately a few years ago, it started to get worse and I can't have eggplant or peppers either. Nightshades have toxins in them that cause problems in some people. I even have a tough time with the tomato plants (my husband loves tomatoes, so I grow them for him) touching the leaves and then touching my face gives me a rash.
I don't know of any low toxin variety. The neurotoxins that are in nightshades are saponins, alkaloids and lectins. Tabacco is also a nightshade and it is some of these toxins that cause inflammation and even cancer. If you are sensitive to it, I suggest you avoid them.




Hey! Thanks everyone. Jay, that's very kind of you to offer to send me some, but I put a couple of cuttings in a glass of water yesterday and I can already see root nubs starting to poke out, so I think I'm probably good. I appreciate your "gardener's generosity", though.
Looking forward to some sweet potatoes in September or so...

Hmm... Ok, I'll give it a good water tomorrow and throw some mulch around them and see what happens... I'm getting a little worried about the sole survivor of this one type of pumpkin... Its' leaves are getting more splotchy... I didn't think it was something like temps or soil because other pumpkin varieties in the same bed seemed to be doing well... I have a different bed near with some zucchini in it and they have been out growing everything (except some peas, perhaps)... but, it gets a bit different sun overall...
The bed is a foot tall , but i dug an extra 1/2 - 1' deep in the ground.. It is a new bed this year... I put a soil/compost mix in as I did in my other bed (last year) with the local nursery recommended amounts..


Well, i chose not to mulch because we were forecast to have a lot of rain and cooler temps roll through today before sun and warming tomorrow.. I figured it would not be a great idea to mulch and lock in cool/damp soil... (i could be overthinking all of this)
However, today, I looked at this plant again and noticed the following with its' new growth... it doesn't look healthy, but I cannot figure out if it looks like it was eaten or wilted. I am looking for pests under leaves and such....
One reason i have not been thinking something "global" like soil nutrients or temps was the first plant that up and died... It seemed to shrivel up and die all alone with only minor issues with the other plants around it.




I am in N. Florida and it has been raining a TON the last week, I haven't watered in over a week because of the rain. The soil is pretty wet. Not mud consistency but wet. There isn't much I can do about the rain though.
The plant is far from dying but it is stressed and as Ed said most likely from over-watering. The leaf roll is a classic sign of over-watering. So if it has been "raining a ton" that could be it. It always pays to have a rain gauge in the garden so you can keep track of exactly how much rain fall there has been.
Pepper plants don't like wet soil. They prefer to dry out between waterings - be that rain or gardener supplied water.
Dave