Antiphytoviral Action Mechanism of Cytosinpeptidemycin's Complexation Chemical Pesticide 06
Yuanhua Wu
Abstract
Yuanhua Wu
Abstract
06 is a complexation chemical pesticide of cytosinpeptidemycin with strong antiphytoviral activity.The effect of four treatments(TMV inoculation,spay with 06 24h before TMV inoculation,spay with 06 after TMV inoculation,spay with 06 24h after TMV inoculation) on changes of the concentrations of virus was systematically investigated in tobacco plants.06 can inhibit the replication and multiplication of TMV particles.Its preventive effect is more obvious than curative effect.Moreover,the defensive enzymes of four treatments(TMV inoculation,TMV with 06 inoculation,spay with 06,control) were also researched.Results suggested that 06 treatment increased the activities of CAT,POD,PAL and PPO in varying degrees compared to the control,with a peak activity occurring from the 4th to the 10th day.
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06 is a complexation chemical pesticide of cytosinpeptidemycin with strong antiphytoviral activity.The effect of four treatments(TMV inoculation,spay with 06 24h before TMV inoculation,spay with 06 after TMV inoculation,spay with 06 24h after TMV inoculation) on changes of the concentrations of virus was systematically investigated in tobacco plants.06 can inhibit the replication and multiplication of TMV particles.Its preventive effect is more obvious than curative effect.Moreover,the defensive enzymes of four treatments(TMV inoculation,TMV with 06 inoculation,spay with 06,control) were also researched.Results suggested that 06 treatment increased the activities of CAT,POD,PAL and PPO in varying degrees compared to the control,with a peak activity occurring from the 4th to the 10th day.
Key concepts: Tobacco mosaic virus, Inoculation, Pesticide, Virus, Endogeny, Chemistry, Biology, Horticulture