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- #11
I do 100% organic on corn, beans, cowpeas, squash, winter squash, pumpkins, and cucumbers. For fertilizer I use nitrogen affixing legume cover crops, chicken manure, occasional wood ash, and legume companion plantings. Been doing that for around 6 years with growing corn in the same spot each year.
About insect control here's my opinion. Most organic gardening instructions and guides aren't going to say the obvious. You're flat out gonna have to take losses due to insects. There really isn't any way to totally stop that. There are just methods to minimize the losses.
1. focus on breeds that naturally have insect resistance. Such as going with a c.mixta squash over a c.pepo since c.mixtas have squash vine borer resistance.
2. If possible utilize your chickens for insect control. In my case I plough the ground in April and let my poultry comb over it to pick out the Japanese beetle grubs.
3. Consider companion planting and/or trash crops. I highly recommend the 3 sisters method of gardening
If you type in "organic pest control" into youtube or a search engine you're likely to see Neem oil brought up a lot. Neem oil is extremely expensive and imo is cost prohibitive for large scale farming. If you only have a small garden or a few raised beds, it might be worth your time, but on acreage of any size it will drain your bank account.
I have read that the percentage of increase in crops using chemicals is negligible. Not really cost effective.
I know since I let the chickens in to "clean" the garden I have less snails and slug damage. I do have a mouse problem though, since they get under the winter covers on the bed.
I put some fake snakes bought at the dollar store around and that does help. I also leave any snake I see alone.
I did kill this weasel that had a mouse but ran into the garage when I scared it. I had to kill it since it will kill chickens and I had some in a room off the garage. It's a long story.