The main enemy of coffee The coffee plant is a perennial crop which begins to rise after four years of being planted . the life of the coffee bean can be more than 40 years and its production is given once a year during what is called coffee cycle. Coffee ‚ one of the most traded agricultural commodities in the world ‚ grows in large proportion in areas such as : Latin America ‚ Asia and Africa .The warm weather in these parts of the world makes it essay to plant and grow. However‚ moisture in
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difference in the PDS was noticed between ‘Nicola’ and ‘Spunta’. The resistant cultivar (Nicola) showed lower incidence of infection compared to the susceptible cultivar (Spunta). Inducers’ treatments individually or in combination with difenoconazole (fungicide) showed significant protective effects against A. solani. The 2‚4-D was the most effective in inducing response against the Early Blight. These effects were more pronounced in the resistant cultivar (Nicola). After 15 d of inoculation‚ PDS values
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What is APSA-80? APSA-80‚ a product of Amway is an all purpose spray adjuvant which on mixing with insecticides‚ fungicides‚ herbicides and defoliators increases their efficacy. As a result of that‚ the crops‚ fruits and vegetable are better protected from diseases‚ pests and unwanted herbs‚ resulting in more productive yield. This adjuvant has 80% of active ingredients and this can be mixed in any solution to improve its performance many times Note : APSA-80 is neither an insecticide nor a fertiliser
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die back. The canker bacterium spreads easily and quickly on air currents‚ insects‚ birds and on humans by means of clothing and infected implements. There are a variety of sprays designed to protect against infection including using Liquid Copper Fungicide as a preventative treatment‚ especially when citrus canker has been detected in the area. Unfortunately‚ already infected trees are generally destroyed quickly to slow down the spread of the bacteria. Melanose Melanose is a fungal infection of
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correct. Fungicides are the most common control for lawn disease. Fungicides come in three types; Contact fungicides‚ once applied‚ remain on the plant surface and kill spores that come in contact with it. Systematic fungicides are applied to the leaves and then move through the plants circulation system. Penetrant fungicides penetrate the grass to stop the growth of pathogens. Since most lawn diseases show up in spots‚ it is a good idea to use spot treatment to avoid the damage fungicides can do
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(Monilinia) fructigena including : 1. Method to isolate pure samples. 2.To look at pure samples of the fungus microscopically and learn to identify them morphologically. 3.To determine whether the fungus is resistant to certain fungicides‚ for this experiment‚ a class of fungicides‚ the benzimidazoles (the MBCs) is used. 4.To determine whether the fungus has any polygalacturonase activity and whether this enzyme is affected by boiling. 5.To look at re-inoculation of the fungus‚
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estimated that up to 80% of all wheat varieties planted in Asia and Africa are susceptible to Ug99’. (plantwise.org‚ 2012.) Fungicides application: ‘Foliar fungicide applications targeting stem rust must be applied as soon as the disease is detected’‚ (Cereal disease guide‚ Syngenta). When spraying with fungicides the stem and the leaf of the plant must be covered by the fungicide to be effective. Also it is essential that the plant should be monitored closely in case a follow up application is needed
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Producers in the second tier (annual sales below $1billion) include Sumitomo‚ Sandoz‚ FMC‚ and Rohm & Haas. Expenditures on herbicides accounted for the largest portion of total expenditures –more than 40%‚ followed by expenditures on insecticides‚ fungicides and other pesticides respectively. Pesticides Industry: India India is one of the most dynamic generic pesticide manufacturers in the world with more than 60 technical grade pesticides being manufactured indigenously by 125 producers consisting
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Diseases of melon ( Cucumis melo ) in Arizona Alternaria leaf spot Alternaria leaf spot is caused by the fungus Alternaria. The fungus produces dark‚ multicelled spores on host tissue only when there is substantial moisture‚ usually during summer rains. The spores are easily carried in wind and splashing water and infect only the leaves. Brown necrotic spots appear on the leaves wherever spores germinate and infect leaf tissue (photo 1). Spots are small at first then may enlarge and coalesce to
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Maize (Zea mays Linn.) belongs to the Andropogoneae grass tribe of the family Gramineae. The grass originated 55-70 million years ago then subsequently diversified to include all the major cereal crop species in addition to nearly 10‚000 non-domesticated relatives (Pechanova and Pechan ‚ 2015). Maize is one of the most grown crop in the world which is highly recognized for its nutritional properties and as a source material for industrial purposes. In the Philippines‚ maize is the second most important
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