Here's some info on what EXEL is and what makes it work. Phosphorous Acid Fungicides Explained by John Hartman and Kenny Seebold, Extension Plant Pathologists Kentucky fruit and vegetable growers may have noticed that phosphorous acid has been listed for management of several fruit diseases in recent editions of the commercial tree fruit and small fruit spray guides and management of several vegetable diseases on recent product labels. Some County Extension Agents and growers have been curious to know how they work. Parts of the following material was adapted from an insightful article written by Annemiek Schilder, Michigan State University Plant Pathologist, and was published in the Michigan State University Fruit Crop Advisory Team Alert, Vol. 20, No. 5, May 10, 2005. Phosphorous acid fungicides Recently, a number of new fungicides that have phosphorous acid as the active ingredient have come on the market. Other names sometimes used for this group are phosphonates or phosphites. Commercial products in this group may include ProPhyt, Phostrol® and Agri-Fos®. Aliette® (fosetyl-Al), an older fungicide, is the prototype for this group of fungicides. However, the long-standing patent on Aliette® had prevented similar fungicides from being developed until recently. In Australia, where the patent did not apply, growers have been using the phosphorous acid fungicides for over a decade. Phosphorous acid is not fertilizer. The term "phosphorous acid" should not be confused with phosphoric acid or phosphorus (P), a fertilizer component. In fertilizers, P is normally found in the form of phosphoric acid (H3PO4), which readily disassociates to release hydrogen phosphate (HPO4-2) and dihydrogen phosphate (H2PO4 - ). Both of these ions may be taken up by the plant and are mobile once inside the plant. Phosphorous acid is H3PO3. A single letter difference in the name of a chemical compound can make a major difference in its properties. Phosphorous acid releases the phosphonate ion (HPO3 2; also called phosphite) upon disassociation. Phosphonate is easily taken up and translocated inside the plant. Phosphorous acid does not get converted into phosphate, which is the primary source of P for plants. Because phosphorous acid and its derivatives do not get metabolized in plants, they are fairly stable and probably contribute little or nothing to P nutritional needs of the plants. Some researchers have investigated the ability of phosphorous acid to act as a nutrient source for plant growth and found that P deficiency symptoms developed with phosphorous acid as the sole source of P. This means that although phosphorous acid can control diseases, it is not a substitute for P fertilization. The inverse is also true: phosphate is an excellent source of P for plant growth, but is unable to control diseases other than improving the general health of the crop. So applying high amounts of P fertilizer will not work as a disease control measure. Diseases managed with phosphorous acid. Researchers have found that phosphorous acid fungicides are especially effective against Oomycete pathogens, such as Phytophthora, Pythium, and downy mildews in a number of crops. Our fruit spray guides list Phytophthora collar rot and root rot of tree fruits, blueberries, and brambles; strawberry red stele and leather rot; and grape downy mildew as targets for phosphorous acid fungicides. Phosphorous acid is labeled for use on brassicas (broccoli, cabbage, cauliflower); cucurbits; edible legumes; Solanaceous crops (eggplant, pepper, potato, tomato, and tobacco); onions; and a number of leafy vegetables for management of diseases caused by Phytophthora, Pythium, Rhizoctonia, and Fusarium spp. Downy mildews of these crops are also listed on product labels. Materials containing phosphorous acid, in general, have performed best against Phytophthora blight and downy mildews. Preventive applications were more effective in reducing season-long severity of disease than those applied after disease onset. Phosphorous acid has a direct and possibly an indirect effect on these pathogens. It inhibits a particular metabolic process (oxidative phosphorylation). In addition, some evidence suggests that phosphorous acid has an indirect effect by stimulating the plants natural defense response against pathogen attack. This probably explains the much broader spectrum of activity observed in many fungicide efficacy trials. In fruit crops, it has been found, for instance, that ProPhyt had efficacy against downy mildew, Phomopsis cane and leaf spot, and black rot (but not much against powdery mildew) in grapes. There is also evidence of activity of these compounds against anthracnose in blueberries. The phosphonate ion is highly systemic and fairly stable in plants. The systemic activity allows them to be applied as foliar fungicides for prevention of Phytophthora and Pythium root rots. They may also display some curative activity. In general, applications every 14 days seem to be effective in grapes, but follow label directions. These fungicides are sold as solutions of potassium and/or sodium salts of phosphorous acid. To compare them, one should look at the phosphorous acid equivalent, which should be listed on the label. Fungicide precautions. Phosphorous acid fungicide prices range from about $25 to $35 per gallon, and the application rate ranges from 2 to 5 pt/ acre ($6.25 to $22 per acre, depending on the product and rate). Under high disease pressure, higher rates may need to be used and spray intervals tightened. These fungicides are formulated in salt form, so care must be taken not to exceed a certain concentration, as crop injury may result. In addition, if the concentration is too high, the pH may become so low that in tank mixes with copper products (particularly copper hydroxide such as Kocide), too much copper will become available and result in crop injury. I just ordered some AgriFos and intend on using it as a foliar. As you can see from the above article it's hard to explain the greening up of Ray's tomato plants and more research is needed. What interested me in EXEL is it's organic nature and it would make an excellent partner when teamed up with Actinovate. Using Actinovate as a subsoil fungicide and EXEL as an foliar fungicide that would have a faster knock-down effect on fungus and it's systemic properties. My only concern with EXEL is as a soil drench as I do not know the effect it will have on the microorganisms in the rhizophere, ie mycorrhiza. Further study is required. Ray definitely like you hand held electric sprayer. I bought something similar from the spray-n-grow folks but it had a quart container that was separate from the spray head and connected with a tube. Get yourself some NIMH batteries with a charger rather than using alkaline batteries and it will save you a few bucks in the long run. I would like to thank Ray for his interest in testing some of the products I have mentioned to him. It helps us all to have someone test these products in an unbiased manner and report the results for everybody to see. You are doing us all a great service. Ami

ChiSue, The drain hoses flex every time the drawers are opened/closed but there's no immediate concern unless they're leaking. They're designed to be flexible but cracking at some point of aging is a fairly common thing. The fill hoses also flex but they're more of a stretchy/rubbery material than the drain hoses. My lower drawer drain hose had a crack a few inches behind the drawer. Both had cracks where they exit behind the unit and made a sharp turn toward the left through the cabinetry partition. Impossible to see back there when the unit is in place so I have no idea how much bend is in effect on the new hoses. :-| KA discontinued drawer dishwashers a few years ago. The only brand currently on the US market is F&P, and possibly DCS (which is owned by F&P). I considered updating to the latest model (tall upper drawer!) and the racking is more adjustable now ... but decided to fix the DD603.

I was/am (can't make up my mind!) considering a slipcovered loveseat or sofa for our sunroom. A blog friend recently bought one from Ikea and is very happy with it. Of course, she hasn't had it long. Do you have Ikea? We don't. There is also one at JCPenney (Linden St.) that got good reviews (look at their webpage, then furniture and you can read reviews on the pieces), especially after they changed the covering of the down stuffed cushions. The only complaint I remember reading was that sometimes the feather would poke out. They have since changed the covering. We dont' have Crate and Barrel here and I have not looked at the sofas in our Pottery Barn. It is a smaller store, I don't think they have alot of the furniture. Let us know what you decide! LOL It might help me in my decision. tina

@Lori A. Sawaya Happy Thanksgiving !! I am looking to get some idea before appointment as first time buyer for Kitchen. I am looking for 2 tone kitchen cabinet, Thanks a ton for above thread, upper could be PPG Dedicate white and lower equivalent to BM Hale Navy, would you please help to find equivalent of BM's Hale Navy on PPG, I checked Cavalry & Annapolis Blue both are near to that but I am not sure, if those are accurate. Ceiling : PPG Dedicate White, Trim - PPG Dedicate White , Counter - White & Grey Granite, Cabinet : Upper Fixture : PPG Dedicate White, Lower : BM Hale Navy equivalent., Island : BM HN, South Facing large open concept Kitchen with Family Room, Breakfast Nook : PPG Whiskers equivalent to Agreeable Grey. Attached catalog pages for reference.