fixed copper

Listing 1 - 10 from 32 for fixed copper

California Backyard Orchard: Pests and Diseases
... of the most common fruit tree diseases may be controlled by using the proper fixed copper spray during the dormant season. These diseases include: bacterial canker, brown rot, coryneum blight ... fungicide brands recommend inadequate amounts of copper for peach leaf curl. There are numerous fixed copper materials. We recommend one that contains 50% actual copper. Do not store Bordeaux from one year ...
homeorchard.ucdavis.edu

California Backyard Orchard: Almond
... onset of winter rains to reduce damage from shot hole fungus the following spring, use fixed copper. Almond Links UC Fruit and Nut RIC Almond Varieties for Planting in the Home Garden ...
homeorchard.ucdavis.edu More from this site

Sphaeropsis Tip Blight
... control. Applications made after mid May are ineffective. Bordeaux mixture, liquid copper (Tenn-Cop 5E) or fixed copper (Basic copper sulfate, Tribasic copper sulfate) are effective in treating this disease. Read and follow all label ...
hortparadise.unl.edu

Dothistroma Needle Blight
... be significantly reduced with liquid (Tenn-Cop 5E or Black Leaf Liquid Copper Fungicide) or fixed copper formulations (Basic copper sulfate or Tribasic Copper Sulfate) or with Bordeaux mixture applied twice during the growing season ...
hortparadise.unl.edu More from this site

Diseases of Ground Cover Plants, HYG-3064-96
... will be especially severe when plants are crowded and weather is wet. Fungicides containing copper (Phyton 27, Kocide), Thiophanate-methyl + mancozeb (Zyban, Duosan), chlorothalonil (Daconil 2787), and mancozeb (FORE) ... watering, particularly in the evening, favors the disease. A fixed copper spray (Phyton 27, Kocide) can be used for control. Copper fungicides may be toxic to some English ivy. If in ...
ohioline.osu.edu

Black Rot of Crucifers, HYG-3125-96
... non-infested fields. f. Deep plow to bury all crucifer residues after harvest. Application of fixed copper pesticides in the field may help to reduce spread of the disease. Consult the Ohio ...
ohioline.osu.edu More from this site

Trees Part 5
... frost injury. Prune out infected twigs and spray in early spring with an approved fixed copper fungicide. Crown Gall (bacterium - Agrobacterium tumefaciens): Mainly a nursery disease. Large, rough, woody ... black willow. Prune out and destroy dead and cankered parts. Spray with an approved fixed copper fungicide. Leaf Spots (fungi - Cercospora sp., Gloeosporium sp.): Small to large, round to ...
plantpathology.tamu.edu

Fighting Fire blight
... attempts to document the benefits of summer copper sprays have been inconsistent. Proponents of using copper during summer admit that benefits of copper are limited because copper is not systemic and therefore will ... ) of a fixed copper on a 7-10 day schedule until terminal buds are set. Copper sprays should be applied under good drying conditions. The alkaline nature of copper sprays means that ...
www.canr.msu.edu

CANTALOUPE DISEASES AND THEIR CONTROL
... rots are more common in warm, wet weather. An insect and copper fungicidal spray program reduces losses. A postharvest dip of Dowcide A ... as soon as they emerge (4th leaf stage) with Bravo or fixed copper, resume spraying on a 7- to 14-day schedule with an ... Spray at first appearance, 7-14 day interval. Repeated use of copper might cause leaf yellowing. The following diseases are not on the Benlate ...
www.ces.ncsu.edu

VDIN018 - Bacterial Spot of Pepper and Tomato
... the opportunity for infection to occur. If a protective film of copper fungicide is on plant surfaces, most bacterial cells will be ... as possible and avoid splashing water; spray with a fixed copper (Tribasic Copper Sulfate 4 lb, Copper-Count N, or Citcop 4E 2 to 3 qt, ... first appears. However, do not use streptomycin in the field. Mix fixed copper (see E above for amount) and 1.5 lbs of mancozeb ...
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