Copper hydroxide for fruit trees

Great Selection of Gardening Products. Free UK Delivery on Eligible Orders Carefully curated range of the best UK fruiting trees. Start growing your own produce. Sustainably grown trees in plastic-free packaging. Expert advice to help you get growing Kocide 3000 is produced by Certis USA and is a fungicide and bactericide used to prevent a wide range of diseases from killing fruit trees, crops, and vegetables. Formulated with Copper Hydroxide, Kocide 3000 is safe for the environment. Kocide 3000 can be used during the growing season to ensure the protection of produce

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Copper Spray for Fruit Trees The potential for fungal and bacterial disease can put any fruit tree gardener on the defense right from the start, especially if you're anticipating a warm and rainy.. Young leaves and flowers on fruit trees can be damaged from copper sprays. Purdue University recommends using a copper-based solution on trees at bud break to curtail fireblight. One of the formulas that Purdue University Extension recommends is the 4-4-50 formulation. The formula (like an NPK reading) tells you what's in the mixture Controls Plant Diseases-Liquid Copper Fungicide helps control powdery mildew, downy mildew, black spot, peach leaf curl, rust, and many other listed diseases. Protection for Plants-Designed for use on listed vegetables, roses, fruits, nuts, herbs, ornamentals and turf Copper sulfate sprays are typically applied during the dormant season of the fruit tree, which is generally in late fall or winter months Ideally, apply copper fungicide before fungus is visible. Otherwise, apply the product immediately when you first notice signs of fungal disease. If the fungus is on fruit trees or vegetable plants, you can safely continue to spray every seven to 10 days until harvest

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FireLine and Mycoshield are the two oxytetracycline products available for stone fruit. The recommended rate for both products is 1.5 lb/A at 100 gallons/A volume. As with copper bactericides, higher volumes are critical for good coverage. Given the short residual activity, ideal application timing is within 24 hours prior to an infection event Depending on the cultivar russet risk and the CougarBlight model risk follow with copper hydroxide/octanoate (e.g. Cueva, Previsto) every 2 to 6 days (less fruit safe for russet) or Bacillus subtilis (Serenade Opti) (most fruit safe) every 2-5 days during flower/petal fall This week depending on the weather I was considering mixing the 2 and spraying my fruit trees. I have already used copper on them twice. Also can you recommend how many time to spray the trees with copper and dormant oil in the winter/spring. We are in Grants Pass. Thank you, jeffrey 101 (eupric hydroxide) and Tribasic copper sulfate enhanced scab control. Kocide 101 plus Triton B 1956 provided a higher percentage of scab free fruit and a lower percentage of severe scab fruit than Tribasic copper sulfate plus Triton B-1956

Fungicide treatments with copper. 35% cupric hydroxide: Kdos for stone fruit trees. 36% Cupric Hydroxide: Champ SC and Champion Flow applied in treatments for stone fruit trees. 11% copper oxychloride + 10% Cuprocalcium Sulfate: product on sale under the name Covinex PM. Copper oxychloride 38%: Inacop L, Cupraver 38, Nayades 380, Ossirame 38 SC. Important nuggets of wisdom to memorize when using copper on stone fruit trees. Copper is a general biocide: Copper will kill fungi, bacteria, AND plant cells. The leaves of stone fruit trees are more sensitive to copper phytotoxicity than apple leaves. Stone fruit varieties can vary in sensitivity to copper (some more sensitive than others) Tino uses a fungicide containing copper hydroxide to treat the tree in late winter. He thoroughly sprays the tree, paying close attention to the fissures and cracks in the bark as well as the leaf.

Types: Apple, Pear, Plum, Cherry, Apricot, Peac

Deciduous fruit trees rest in winter and this is the perfect time to treat them with protective sprays and washes. Ever since the late 19th century, when Professor Pierre-Marie-Alexis Millardet discovered that copper can be used to destroy fungal spores on plants, gardeners have been using it in their gardens in winter.Lime, too, controls pests and diseases and is used to treat garden plants Results found tebuconazole and mancozeb treated trees had a lower percentage of diseased fruit than copper and non-sprayed control trees. More recently, azoxystrobin (ABOUND) was reported to be effective at controlling anthracnose. Fieldwork during 1995 found anthracnose disease spores survive on vegetative parts of the tree Being in California (Eric) you can't use Copper Hydroxide. it is like 6 times stronger than the liquid copper. That works very well as does Lime sulfur in horticultural oil. Lime-sulfur is very hard to find. I bought a bunch before it went off the market Symptoms begin in late spring/early summer with large masses, or galls, appearing on the crown or trunk. Initially, the galls will be spongey, rough, wart like, and white or tan colored. Over time, these galls will harden and darken in color. In severe cases, growth may be stunted and trees will produce poor fruit

Fire blight is a devastating bacterial disease that can infect flowers, current year shoots, and the rootstock of apple trees. Fire blight has been reported in all major apple growing regions in the United States. In addition to apples, fire blight can occur on more than 75 species of trees and shrubs including pear, quince, cotoneaster. Get Ready To Apply Delayed Dormant Copper With Oil in 2019. 1. The delayed dormant copper spray is a key component of all good fire blight management programs. Copper ions released from different copper compounds can kill fire blight bacteria on plant surfaces, if they emerge from cankers during the time when copper deposit is still present on. Premium Quality. Secure Online Payment. Buy Today! Perfect for Smaller Gardens & Growing in Containers on the Pati

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  1. Fixed coppers include basic copper sulfate, basic copper chloride, copper oxides, and copper hydroxide. The fungicidal activity of copper is based on its ability to destroy proteins in living tissue. Thus, copper fungicides may also injure fruit and foliage. Ideally, the copper concentration on the leaf surface should be high enough to kill the.
  2. Southern Ag Liquid Copper Fungicide is designed to help control plant diseases on fruits, vegetables, ornamentals and turfgrass. It features new formulation which effectively prevent and control fungal and bacterial diseases such as moss, algae, leaf spots, rust, blight, and anthracnose
  3. Monterey Fruit Tree, Vegetable, and Ornamental Fungicide. Southern Ag Lawn and Garden Liquid Ornamental & Vegetable Fungicide Contains Daconil. Coppers. Copper fungicides come in different formulations and brands. Formulations include basic copper sulfate, cuprous oxide, copper hydroxide, and copper octanate
  4. curl and plum pockets when applied to dormant fruit trees during late winter. Bordeaux mixture, a combination of copper sulfate and lime, or fixed copper fungicides, such as tribasic copper sulfate, copper oxychloride sulfate and cupric hydroxide, can be used. Bordeaux mixture has the advantage o
  5. ed it and told us it was a disease that cypress can get and to use a copper fungicide. First we bought the ready-to-spray type, but it's around $10 a bottle and it takes about a bottle to fully cover a 5-6 cypress tree
  6. Shop Bonide 16-fl oz Concentrate Natural Copper Fungicide Tank Sprayer in the Moss, Algae & Fungus Control department at Lowe's.com. Our patented, natural copper formulations protect everything from turf, to veggies, to fruit and flowers. All are approved for organic gardening.Spray - Copper
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Kocide 3000 Copper Fungicide Solutions Pest & Law

It is treated with a copper fungicide (copper hydroxide or copper oxychloride) which prevents the growth of the disease, the tree should be sprayed before, during and after and flowering. Infected fruit (and in advanced stages of infection, leaves and stems) are cut away and disposed of to prevent re-infection Nationwide, about 400,000 pounds of copper hydroxide is used on grapes (it's registered for any crop), representing about 65 percent of all wine grapes grown in the US, according to the.

This group includes the copper hydroxide, copper salt, and copper sulfate products, and the liquid lime-sulfur and wettable sulfur products. These fungicides are widely labeled for diseases in apple, but have higher potential for crop injury when concentrated on young plant tissues in slow drying conditions Tree Fruit IPM Advisory, 3-14-16 Page 2 aphids: Overwinter as eggs near buds on most fruit trees. Use oil alone or with Diazinon (restricted use) or a pyrethroid. San Jose scale: Overwinters as a mix of nymphs and adults. on apple trees Fruit trees show subtle symptoms at the onset of branch dieback diseases. Initial telltale signs may show first in their leaves before their branches die. copper hydroxide, ziram: benomyl, captan, chlorothalonil, thiophanate methyl, sulfur, iprodione: chlorothalonil, copper hydroxide: dicloran: chlorothalonil, sulfur ***Peach tree borer. rates of copper fungicides such as copper hydroxide, copper oxychlo-ride, or copper sulfate. Do not apply copper after fruit set, because it can russet some varieties. During the late dormant season, applying higher rates of copper for Pseudomonas control can also help reduce fire blight inoculum (the disease-causing bacteria) in the pear orchard

For most fruit trees, lateral branching and spur production are encouraged by pruning. However, to reduce the risk of fire blight in pears, it is better to use weights to bend the limbs (Fig. 5). Cultivation. To enhance growth, control weeds and give the trees ample water and small, frequent amounts of nitrogen Answer: Hi Anne, the organic-approved copper fungicide you can use on fruit trees with Peach Leaf Curl disease (Taphrina deformans) when they are in leaf is Yates Fungus Fighter. The active ingredient is copper hydroxide. Do not confuse with copper oxychloride, which is not an approved organic input Adherence of copper-based antimicrobial compounds after spray on leaf and fruit surfaces of citrus tree (a) and grapevine leaf (b) which provide a protective barrier against plant pathogens.The level of adherence of these compounds on plant surfaces depends on a number of factors including the type of leaf surface (smooth versus rough) and weather condition

Incredibly easy to apply and can be used up to the day of harvest. Controls plant diseases - liquid copper fungicide helps control powdery mildew, downy mildew, black spot, peach leaf curl, rust, and many other listed diseases. Protection for plants - designed for use on listed vegetables, roses, fruits, nuts, herbs, ornamentals and turf First Fruit Tree Spray Recommendations After a Mild Winter of 2019-2020. by sa979 Posted on March 10, 2020. 1. One of the first key practices in fire blight management at this time of the year, if this disease was an issue in recent years, is reduction of bacterial inoculum by pruning removal of fire blight cankers in the orchard

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Working with copper Good Fruit Growe

In This Issue. Prevent new coryneum blight (shothole) infections on peach and apricot by applying copper to trees when 50% of the leaves have fallen. Use enough pressure to blow off remaining leaves. Manage bacterial blight of sweet cherry with a fall copper application.; For blister mites on apple and pear, apply sulfur or 1.5% horticultural oil.; Help reduce overwintering pear psylla with. • This fungus can live asymptomatically in pine trees and does not kill trees until they become stressed or damaged. • Fungicides will prevent new infections but will not cure old infections. Apply copper hydroxide + mancozeb, propiconazole, copper salts or thiophanate methyl as new growth is emerging evaluated by assessing its ability to protect citrus trees from canker infection. Analysis of 2014 citrus canker infection on Ray-Ruby grapefruit showed a 62.8% incidence of fruit lesions on untreated trees while commercial copper hydroxide reduced incidence to 16.4% at a rate of 1.0 kg metallic Cu/hectare. The CS Best control is a copper spray Kocide Blue (copper hydroxide) or copper oxychloride at leaf fall/dormancy and 1 spray before bud-swell. This is the only opportunity for control. Once trees break dormancy it is to late for control and spray damage may occur

Any infected citrus trees with melanose disease or brown rot disease should then be winter washed with cupric hydroxide. Make sure all parts of the citrus trees are thoroughly soaked, especially. Copper hydroxide (Cuprozin WP), copper oxychloride (Funguran) and captan (Merpan 80 WDG) treatments after harvest were evaluated in terms of trunk canker (a), twig canker (b) and uprooted trees due to severe trunk canker (c) in a young 'Civni'/Rubens™ plantation which was at the end of its second season at the beginning of the trial Calcium hydroxide alone did not affect any of the fruit quality parameters measured whilst the calcium plus copper spray increased fruit firmness and fruit alcohol insoluble solids in some trials. For 'Golden Delicious' the combined spray mixture increased the incidence of fruit russet to an unacceptable level

Copper Fungicides for Citrus Trees | Home Guides | SF Gate

Copper sprays, such as Bordeaux mixture, protect against fire blight on pear trees in spring. Put on safety goggles and protective clothing before applying Bordeaux mixture or any other pesticide. Dilute products containing 13.3 percent copper at a rate of 4 tablespoons per gallon of water, or according to the manufacturer's instructions Anthracnose symptoms can develop on flowers, fruit, leaves, or twigs. Infected fruit is the most serious concern, but most fruit damage does not develop until after harvest. External symptoms are difficult to see on ripe 'Hass' fruit because of its dark skin color. Unhealthy or dead leaves are the most obvious symptom in groves Bordeaux mixture contains copper sulphate and slaked lime, and I do not use it on fruit trees, although I believe it is useful on grapes. Cedar apple rust is a much more formidable foe than scab, since you can eliminate it in your own orchard, including cleanup of all leaf debris, and it will still blow in anew early in spring, given the right. As the pH of water decreases the solubility of the copper fungicides increases and more copper ions are released. If the water used is too acidic (below pH 6.0-7.0 depending on the copper formulation) excessive amounts of copper ions could be produced which may cause damage to fruit and foliage

No, we're not talking about faulty wiring, or that jar full of pennies. Copper (and sulfur) have been used as fungicides and bactericides in gardens and agriculture for a really long time. Unlike Bordeaux mixtures, which use highly soluble copper sulfate, fixed copper takes much longer to break down.Each time it gets wet, fixed copper releases just a little more metallic copper onto plants Over three seasons, trees in a commercial orchard received 16, 14 and 7 fungicide sprays, respectively, commencing at flowering in the first season, and petal fall in the later seasons. trifloxystrobin, pyraclostrobin and methoxycrylate, a plant activator (acibenzolar), copper hydroxide, mancozeb, captan, iprodione and chlorothalonil. The fruit will have water-soaked lesions and fungal growth but more than the fruit will be affected. The Papaya tree foliage brown and wilts, sometimes resulting in the collapse of the tree. Prevent this kind of problem by applying copper hydroxide-mancozeb fungicide spray at the fruit set. Some questions about Papaya cultivatio

For further information on airblast calibration, check out the 2019 SE Orchard Management Guide, or the New England Tree Fruit Management Guide. The primary goal of disease management programs at late silver tip and early green tip in apple is to protect against fire blight cankers that will begin to ooze later in the season (likely not before. The inorganic copper fungicides segment accounted for the larger market share in 2018. The advantages of inorganic copper fungicides include high efficacy and low price. Some of the inorganic copper fungicides are Bordeaux mixture, cuprous oxide, copper hydroxide, and copper oxychloride Kocide 3000 Fungicide Bactericide - 4 Lb is a copper hydroxide fungicide & bactericide to control diseases on vegetable, field, fruit and tree nut crops. It is also labeled for Frost Injury Protection. Active Ingredients: Copper Hydroxide 46.1% (30% metallic copper equivalent or MEC) Pre-harvest Interval (PHI): Zero (0) day Champ Formula 2 Flowable is an advanced copper hydroxide formulation that is easy to handle and offers superior mixing characteristics. Champ Formula 2 Flowable provides broad-spectrum disease control, excellent tenacity and plant protection efficacy. This liquid formulation features a unique needle-shaped crystal structure that offers greater surface area coverage, as well as layers of. copper hydroxide fixed copper COCS, Kocide, etc. varies varies 1 d 1 d copper can be injurious to plant tissues; fixed copper less so. Do not use after green tip stages. Be sure tank is always agitated during sprays. Fire blight apple, pear fixed copper many varies 1 d do not apply copper after green tip stage because fruit russetting may resul

Copper formulations for fruit crops - MSU Extensio

1 Pint Liquid Concentrate (treats at least 5-6 large trees) Liquid Copper Fungicide Spray is a key tool in disease prevention and treatment on a large variety of trees. It effectively controls diseases such as anthracnose, bacterial leaf spot, fireblight, and botrytis among many others. It is also an effective method of preventing and treating. fungus, and infects leaves, fruit, and small twigs. The fungus overwinters in buds and spreads to leaves and developing fruit in the spring. Cool, wet weather and at least 6 hours of rainfall are required for spread. At the pre-pink stage (for peaches), copper can be applied to the trees to help control this pest. Copper Options Ingred. Commercia Fixed coppers include basic copper sulfate, basic copper chloride, copper oxides, and copper hydroxide. The fungicidal activity of copper is based on its ability to destroy proteins in plants. This is true for all plants, fungi, and fruit plants. When lime is combined with copper compounds, it reacts with the copper, making it more stable Bonide is a copper soap almost like a plant dust. Kocide has a much higher percentage of copper by volume so it is a great dormant tree disinfectant. Johnnys has Kocide. my plan of protection for my new peach and plum trees are going to be Copper, Daconil, and Captan. I use Kocide and Daconil. I struggled to control Brown Rot using Captan Copper oxychloride It is a kind of fungicide which is effective and used for the control of fungus diseases of fruit trees, vines and vegetables, also helps in preventing black spot on apples, pears, tomatoes and citrus fruits . Copper hydroxide It is an excellent protective fungicide of blue color killing both fungi and bacteria


Two Leucostoma Species Infect Fruit Trees. Two species of Leucostoma can be on the attack.L. persoonii is more likely to infect apricots, plums, peaches, nectarines and cherries grown at a low elevation. This species is more of a problem in warmer climates. In contrast, L. cincta is more likely to attack apples and cherries in cooler areas, like orchards at high elevations All fruit and nut trees and many landscape trees and roses are susceptible to aphids, mites, scale and specific cupric hydroxide. Copper sprays with 50 percent copper are most effective, but harder to find. For diseases with a long infection period like fire blight, it may be necessary to make several applications to protect new emerging. TITAN COPPER HYDROXIDE 400 WDG FUNGICIDE. By Crop ADZUKI BEAN ADZUKI BEANS - PRE-HARVEST AGRICULTURAL AREA - GENERAL AGRICULTURAL NON-CROP AREAS AGRICULTURAL/FARM BUILDINGS AID TO CULTIVATION - WEED CONTROL ANGOUMOIS GRAIN MOTH ANNUAL CLOVER - SELECTIVE WEED CONTROL APRICOT AQUATIC AREAS WEED CONTROL - SEE LABEL AROUND SHRUBS ASSIST IN WEED.

Copper Spray for Fruit Trees Home Guides SF Gat

Copper Hydroxide* (CAS No. 20427-59-2).. 46.1% Inert Ingredients Parsley, Passion Fruit, Sugar Apple and Sycamore. GREENHOUSE AND SHADEHOUSE CROPS: Tree Crops Vegetables Vines Miscellaneous 10 10 3 5 10 3 5 10 800 100 20 150 40 Look for basic copper sulfate, copper hydroxide, or copper octanoate as active ingredient. Bordeaux mixture: Sold as Bordeaux Mixture, or you can mix spray lime with bluestone copper (copper sulfate pentahydrate). *Fruit tree combination products contain insecticides in addition to captan. **Acceptable for organic production Copper hydroxide spray. Spray bottle. Water. Baking soda. Lichen can be gray, brown, and yellow. Lichen is a combination of fungus and algae that grow on rocks, trees, and buildings. These organisms are not harmful to trees, but can be unsightly. They draw their nutrients from the air, as opposed to having a parasitic relationship with the tree

Copper Oxychloride Aria

vitamins and copper hydroxide were used to increase the cold hardiness of trees (Sauvage 1995; Sun et al. 2000; Zilkah et al. 1996). Joolka et al. applied various GRs and other compounds (Gibberellic acid, ethephon, succinic acid, and urea and tree spray oil) to delay flowering and increase fruit set in Non Pareil and Drak Badge SC Copper hydroxide (16.4%), Emulsifiable concentrate copper oxychloride (17.6%) Basic Copper 53 Basic cupric sulfate (98%) Emulsifiable concentrate Bonide Liquid Copper Fungicide Concentrate Octanoic acid, copper salt (10.0%) Flowable concentrate Champ Formula 2 Flowable Agricultural Fungicide/Bactericide Copper hydroxide (37 Integrated Fruit Production (IFP) is the adoption of economically, environmentally and socially sustainable practices in the production of fruit. Such practices would be expected to be implemented from site selection for an orchard, through fruit production to postharvest handling. A draft of guidelines for IFP in apples has been produce Growth of and fruit production by infected trees is greatly reduced. Cracked lesions that exude sap are found on infected scions, which can be girdled and Champ, C‐O‐C‐S, Kocide (copper hydroxide) trees) fixed copper M5 Kocide, etc. yes/no1 yes. Organic Control Methods for Leaf Curl. Spray at bud-swell with copper hydroxide or copper oxychloride and ensure thorough coverage over all branches. Timing is critical to prevent the fungus entering the plant when new leaves are vulnerable. If your tree was severely infected last season, or you're uncertain about getting the timing right, it.

When and How to Use Copper Fungicide in Your Garde

pressure but can cause fruit rus-seting on some apple and pear varieties. Copper fungicides that are cleared for fire blight control on woody ornamentals may be phytotoxic to crabapple and some other plants. Copper hydroxide (Kocide 2000 T/N/O at 0.75 pounds per 100 gallons of water or 1. The fruit will also have water-soaked lesions and fungal growth. But more than the fruit will be affected. The tree foliage brown and wilts, sometimes resulting in the collapse of the tree. Prevent this problem by applying copper hydroxide-mancozeb fungicide spray at fruit set

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Bordeaux is a mixture of water, copper sulfate, and lime (hydrated lime is calcium hydroxide, not the fruit). One of the benefits of using Bordeaux mixture rather than a straight copper-based spray is that the Bordeaux mixture sticks to trees during rainy weather while copper sprays wash off Almost all copper fungicides have a fixed copper as the active ingredient, with copper hydroxide being the most common. Copper sulfate pentahydrate is different. Amount of copper is important because copper is an inorganic compound thus it does not breakdown like organic compounds and consequently copper can accumulate in soil when used. COPPER FUNGICIDE . ACTIVE CONSTITUENT: 500 g/kg COPPER present as copper hydroxide . GROUP M1 FUNGICIDE . For the control of various diseases of fruit and vegetables as specified in the DIRECTIONS FOR USE Table . DIRECTIONS FOR USE . RESTRAINTS DO NOT apply when either hot or frost prone conditions prevail exposed trees are recommended. Copper-based fungicides can be used to suppress citrus canker. fruit production by infected trees are greatly reduced. Cracked lesions on the bark exude a copper hydroxide Champ WG Kocide 3000 Kocide 2000 copper hydroxide and copper oxychlorid

When Should I Copper Sulfate My Fruit Trees? Home Guides

To really provide the best chance of clean fruit, I'll spray a third time, just as the flower buds are about to burst, with organic approved copper hydroxide. It's hard to beat the chin dribbling experience of eating a tree ripened peach flowering, fruit set and fruit produc-tion. Postbloom foliar applications of potassium nitrate or mono-potassium phosphate at 8 lbs. K2O per acre have also been found to increase yield and fruit size. Foliar spray applications of 3 to 5 lbs./acre of magnesium, manga-nese, zinc and copper, and 0.25-0.50 lb./acre of boron and molybdenu fruit production by infected trees are greatly reduced. Cracked lesions on the bark exude a gummy sap. The spread of lesions around the tree trunk can cause girdling and tree death. copper hydroxide Champ WG Kocide 3000 Kocide 2000 copper hydroxide and copper oxychloride Badge SC Badge X2 OG copper Sulfate Cuprofix-Ultra Disperss Cuproxat. (2) Coppers, fixed—copper hydroxide, copper oxide, copper oxychloride, includes products exempted from EPA tolerance, Provided, That, copper-based materials must be used in a manner that minimizes accumulation in the soil and shall not be used as herbicides. (3) Copper sulfate—Substance must be used in a manner that minimizes accumulatio

Liquid Copper Fungicide is a broad-spectrum fungicide that controls diseases caused by bacteria and fungi. If the mango tree is already affected by anthracnose, and powdery mildew infection, it is too late to spray for these now. Strawberries Leaf Spot, Scorch 3-4 tsp. If you water your lawn at dusk, don't Junction is available in water-soluble packets, making it easy-to-handle, mix, and apply. Active on many troublesome foliar fungal and bacterial diseases, this powerful combination provides excellent control of many of the most difficult to manage ornamental diseases both in the nursery and landscape to spray your trees. I manage Fruit, Pome and Nut trees in a commercial operation. There is no way that we would not spray our trees every Spring with a light oil and either Copper sulfate or a Copper hydroxide spray as a dormant spray and/or a pre-popcorn to early bloom spray. Sometime go to this web site and read the recommendations for. Potassium bicarbonate 1% and copper hydroxide (Kocide 3000 1.0 g L-1) treatments reduced fruit scab infections by 94.3 and 87.5%, respectively. Both potassium bicarbonate and copper hydroxide treatments caused unacceptable levels of fruit russet when applied to 'Comice' pears. Hydrated lime treatments did not cause russet in 'Comice' pears