Spider mites. They like hot, dry conditions. Hose the tree down daily, and they'll get washed off and die of getting too cold and wet. If you have one, use one of those pressure hoses made for washing vehicles, but take care not to wash the soil away from the roots. Resin

Spider mites. They like hot, dry conditions. Hose the tree down daily, and they'll get washed off and die of getting too cold and wet. If you have one, use one of those pressure hoses made for washing vehicles. Resin

I agree and thanks guys for pointing me in the right direction, I really like the curves compared to my straight lines on the dog bone bed. The curves on the bed connecting the arbor will make my picea pungens 'hoopsii' and Picea glauca 'pendula' really pop! I like this much more than the round circle I had before that made these trees blend in. Dave perhaps this fall I will take measurements off my yard and work on this over winter. Right now I just want to get a basic scetch of what I think could look good. I won't be putting these beds in until fall 2012. Tonight I'll lay the roundup down for the arbor bed, mark the spot for the plants, etc to get it ready to plant in 6 weeks pending weather. A garden hose is definitely easier to use and lay out curves, I just use rope because the beds are very large. Just an example, the bed I have to the right of my house, I have about 400' of rope down to create this bed. The cost of rope is much less than the cost of hose. When I add those 3 beds to the back yard I'll lay out all 3 beds at once just to make sure I really like it. If I do one bed at a time with my water hose, I may not like the overall design once all 3 beds are in place. What looks great on paper could look bad in person and vise versa. I use 1/2 pink hose, it shows up pretty good and I can easily see the layout from the second story window. I took your design and modified the middle bed to force the design to stay out in the yard and not so close to the house. I couldn't have it wrap around the kidney bed like you have it only because it would have put the small bed to the far right of your scetch in the back deck. With this design, I should have around 20' of space. I may or may not make the middle bed arch out on the other side a little instead of a half circle. It'll depend on how much room I'll have.

Hey heavensabvus1, you keep getting rid of these critters but if you enhance the natural immunity on your plants, you may be able to deter these bugs for the long term. I recommend working some worm castings into your soil or better yet, innoculate your soil with worms. Worm castings contain an enzyme called chitinase which eats away the shells of many insects. It will take a while for your plants to absorb these enzymes but it will save you a lot of trouble down the road. You may also want to innoculate your soil with beneficial bacteria and fungi. You can buy prepackaged organic fertilizers like Kelloggs at Home Depot that already have these organisms. These organisms form a symbiotic relation with your plant and soil rhizosphere and protect the plant and inhibit insect attacks by several mechanisms. One of these mechanisms is the direct infection of insects by some of the fungal or microbial organisms. Some of these microbial organisms, the bacillus species for example, are naturally found in the soil and certain bacteria and fungi can directly infect and eventually kill harmful insects. To get rid of your pests, I would also highly recommend putting out ant bait stations. Ants innoculate plants with aphids in order to create a steady supply of sweet plant sap. The ants pretty much farm the aphids. By getting rid of ants around your property, you should see a dramatic decrease in your aphid population. To directly kill the aphids, I recommend using Chrysanthemum tea. Chrysanthemum contains a chemical called Pyrethrin which act as a mild natural insecticide. You will have to spray your trees every couple of days for about a week or two untill the insects finally realize its futile. The aphids will eventually come back and you will have to spray again but hopefully your tree has absorbed enough chitinase from the worm castings and also your beneficial bacteria and mycohrizzal fungi would have established itself well enough in your potting soil that even if the bugs did come back, they will take one bite out of your plant, vomit a little, and scuddle to your neighbors yard for some greener pastures :) Beware of those ant bait traps around pets, small children and rain however. If it rains heavily in your area, the poison can get washed into your soil. I try to stay organic but I haven't found a good way of getting rid of ant aside from the bait stations. Good luck with your citrus!