必应词典为您提供Plant-Protection-Act的释义,网络释义: 植物保护法;一植物保护法;植物保护法案;
Plant protection act
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Plant Protection a branch of agricultural science that devises ways and means of controlling diseases, pests, and weeds of crops and trees, as well as a set of measures used in agriculture and forestry to prevent and eliminate the damage done to plants by harmful organisms. ...
Duration of Protection for a Registered Variety Trees and vines– 18 years from the date of registration of the variety. Extant varieties– 15 years from the date of notification of that variety by the Central Government under Seed Act, 1966. ...
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[179]. Some fungal or oomycetal species belonging to the genusTrichodermaorPythium, respectively, can parasite or antagonize other fungi or oomycetes and can be used as biocontrol agents for plant protection, since they can also intimately interact with plant roots without causing disease symptoms ...
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Alternatively, or in addition the pests may comprise pests which feed on other plant parts and the induced plant resistance mechanism may act against such pests. The method/treatment composition may provide protection against disease, including pathogens such as fungi, bacteria and viruses, as well ...