Application of beauveria bassiana strain in prevention and treatment of polyphagocytidae

The invention discloses an application of a beauveria bassiana strain in preventing and treating polyphagocytidae, a leaf soaking method is adopted, the pathogenicity of three beauveria bassiana strains GZGY-1-3, ACCC30006 and Q2505 to polyphagocytidae is compared, the strain GZGY-1-3 with higher pa...

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Hauptverfasser:	WU SHENGYONG, JIAN MAOLI, LI YUE, ZHANG YANNAN, BI SIJIN, WANG DENGJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES OF PREPARING SUCH COMPOSITIONS PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WATERING WINE
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Beschreibung
Zusammenfassung:	The invention discloses an application of a beauveria bassiana strain in preventing and treating polyphagocytidae, a leaf soaking method is adopted, the pathogenicity of three beauveria bassiana strains GZGY-1-3, ACCC30006 and Q2505 to polyphagocytidae is compared, the strain GZGY-1-3 with higher pathogenicity to polyphagocytidae is screened, the corrected death rate of the strain GZGY-1-3 to polyphagocytidae is (63.70 +/-0.10)%, and the median lethal concentration is 4.6 * 10 < 6 > spores/mL. Through control effect evaluation, the control effect on the yellow tea mites is 77.67% after 7d by spraying the spore suspension of the beauveria bassiana (GZGY-1-3) with the concentration of 4.6 * 10 < 6 > spores/mL according to 45ml/m < 2 >, and the control effect is not much different from that of spraying 43% bifenazate SL1500-fold liquid. Therefore, the beauveria bassiana GZGY-1-3 can be applied to prevention and control of the yellow tea mites, and green prevention and control of the yellow tea mites are achieved