PROGRESS IN INTEGRATED PEST CONTROL IN FRUIT AND VEGETABLE CROPS: BIOLOGY AND CONTROL OF GRAPHOLITA ANNOYING IN PEACH AND APPLE TREE (Q3209315): Difference between revisions
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(Created claim: summary (P836): THE AIM OF THE PROJECT IS TO IMPROVE INTEGRATED PEST CONTROL (IPC) IN FRUIT AND VEGETABLE CROPS, MORE SPECIFICALLY IN APPLE AND PEACH, IN ORDER TO REDUCE THE APPLICATION OF INSECTICIDES. IN SUBPROJECT 2 WE FOCUS OUR EFFORTS ON A PLAGUE, ANNOYING GRAPHOLITA, WHOSE MAIN GUEST IS THE PEACH, BUT WHOSE IMPORTANCE AS A PEST IN MANZANO HAS BEEN INCREASING IN THE LAST 8 YEARS IN SPAIN, AS IN OTHER PARTS OF THE WORLD. DESPITE THE EFFECTIVENESS OF SEXUAL...) |
(Changed label, description and/or aliases in en: translated_label) |
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PROGRESS IN INTEGRATED PEST CONTROL IN FRUIT AND VEGETABLE CROPS: BIOLOGY AND CONTROL OF GRAPHOLITA ANNOYING IN PEACH AND APPLE TREE | |||
Revision as of 09:30, 14 October 2021
Project Q3209315 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | PROGRESS IN INTEGRATED PEST CONTROL IN FRUIT AND VEGETABLE CROPS: BIOLOGY AND CONTROL OF GRAPHOLITA ANNOYING IN PEACH AND APPLE TREE |
Project Q3209315 in Spain |
Statements
87,725.0 Euro
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175,450.0 Euro
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50.0 percent
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30 December 2016
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31 December 2020
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UNIVERSIDAD DE LERIDA
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41°36'53.14"N, 0°37'36.41"E
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25120
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LA FINALIDAD DEL PROYECTO ES MEJORAR EL CONTROL INTEGRADO DE PLAGAS (CIP) EN CULTIVOS HORTOFRUTICOLAS, MAS CONCRETAMENTE EN MANZANO Y MELOCOTONERO, CON EL FIN DE REDUCIR LA APLICACION DE INSECTICIDAS. EN EL SUBPROYECTO 2 ENFOCAMOS NUESTROS ESFUERZOS EN UNA PLAGA, GRAPHOLITA MOLESTA, CUYO HUESPED PRINCIPAL ES EL MELOCOTONERO, PERO CUYA IMPORTANCIA COMO PLAGA EN MANZANO HA IDO EN AUMENTO EN LOS ULTIMOS 8 AÑOS EN ESPAÑA, AL IGUAL QUE EN OTRAS PARTES DEL MUNDO. A PESAR DE LA EFICACIA DE LA CONFUSION SEXUAL CONTRA G. MOLESTA, EN LOS ACTUALES PROGRAMAS DE CIP SE RECOMIENDA SU UTILIZACION REFORZADA, EN CASO NECESARIO, POR APLICACIONES DE INSECTICIDAS. NUESTRO PROYECTO PROFUNDIZA EN ASPECTOS BASICOS Y APLICADOS DE LOS DOS METODOS FUNDAMENTALES DE CONTROL DE G. MOLESTA, LA CONFUSION SEXUAL E INSECTICIDAS. CON RESPECTO AL USO DE INSECTICIDAS SE PROPONEN TRES OBJETIVOS. EL PRIMER OBJETIVO ES CONOCER EL DESARROLLO DE LA PLAGA EN SU NUEVO HUESPED (MANZANO) PARA PONER APUNTO MODELOS DE PREDICCION BASADOS EN GRADOS DIA EN LAS VARIEDADES DE MANZANA Y CONDICIONES CLIMATICAS LOCALES. ESTO SE HARA MIDIENDO EL DESARROLLO DE POBLACIONES DE G. MOLESTA OBTENIDAS DE CAMPOS DE MELOCOTONERO Y MANZANO, EXPUESTA A DISTINTAS TEMPERATURAS EN EL LABORATORIO, DETERMINANDO ENTRE OTRAS COSAS LAS CONDICIONES QUE INDUCEN LA DIAPAUSA, Y COLOCADAS SOBRE DISTINTAS VARIEDADES DE MANZANA EN CAMPO. EL SEGUNDO OBJETIVO ES PERFECCIONAR MODELOS DE ANALISIS DE LA DISTRIBUCION ESPACIAL PARA DESARROLLAR MAPAS PREDICTIVOS ESPACIO-TEMPORALES DE OCURRENCIA DE LA PLAGA, LO QUE CONTRIBUIRA, JUNTO CON EL OBJETIVO ANTERIOR, A REDUCIR EL USO DE INSECTICIDAS. UN TERCER OBJETIVO RELACIONADO CON EL USO DE INSECTICIDAS CONSISTE EN DETERMINAR EL NIVEL DE RESISTENCIA A INSECTICIDAS EN CAMPO, EN MELOCOTONERO Y MANZANO, Y EN SU CASO, EL MECANISMO FISIOLOGICO QUE LO SUSTENTA, ALGO QUE SE CONOCE Y HEMOS ESTUDIADO EN PROFUNDIDAD PARA LA ESPECIA PROXIMA CYDIA POMONELLA EN MANZANO, QUE TIENE MAYOR PRESION SELECTIVA DE INSECTICIDAS, PERO QUE NO SE HA EXPLORADO TODAVIA EN G. MOLESTA. FINALMENTE, EN RELACION CON LA CONFUSION SEXUAL, LOS MECANISMOS EXACTOS DEL FUNCIONAMIENTO DE ESTE METODO DE CONTROL SON, SORPRENDENTEMENTE, POCO CONOCIDOS. NUEVOS ESTUDIOS INDICAN QUE LAS HEMBRAS PODRIAN JUGAR UN PAPEL IMPORTANTE EN LA CONFUSION, DADA LA CAPACIDAD QUE TIENEN DE AUTODETECTAR LA FEROMONA. EN ESTE PROYECTO PROPONEMOS EXPLORAR LOS MECANISMOS CELULARES RESPONSABLES DE LA PERCEPCION DE FEROMONA EN HEMBRAS, TAL COMO YA HEMOS HECHO EN LOS MACHOS, Y CONTRIBUIR ASI AL CONOCIMIENTO DEL FUNCIONAMIENTO DE LA CONFUSION SEXUAL. (Spanish)
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THE AIM OF THE PROJECT IS TO IMPROVE INTEGRATED PEST CONTROL (IPC) IN FRUIT AND VEGETABLE CROPS, MORE SPECIFICALLY IN APPLE AND PEACH, IN ORDER TO REDUCE THE APPLICATION OF INSECTICIDES. IN SUBPROJECT 2 WE FOCUS OUR EFFORTS ON A PLAGUE, ANNOYING GRAPHOLITA, WHOSE MAIN GUEST IS THE PEACH, BUT WHOSE IMPORTANCE AS A PEST IN MANZANO HAS BEEN INCREASING IN THE LAST 8 YEARS IN SPAIN, AS IN OTHER PARTS OF THE WORLD. DESPITE THE EFFECTIVENESS OF SEXUAL CONFUSION AGAINST G. ANNOYING, IN THE CURRENT CIP PROGRAMS IT IS RECOMMENDED TO BE USED REINFORCED, IF NECESSARY, BY INSECTICIDE APPLICATIONS. OUR PROJECT EXPLORES BASIC AND APPLIED ASPECTS OF THE TWO FUNDAMENTAL METHODS OF CONTROL OF G. ANNOYANCE, SEXUAL CONFUSION AND INSECTICIDES. WITH REGARD TO THE USE OF INSECTICIDES, THREE OBJECTIVES ARE PROPOSED. THE FIRST OBJECTIVE IS TO LEARN ABOUT THE DEVELOPMENT OF THE PEST IN ITS NEW GUEST (MANZANO) TO SET MODELS OF PREDICTION BASED ON DAY DEGREES IN APPLE VARIETIES AND LOCAL CLIMATIC CONDITIONS. THIS IS DONE BY MEASURING THE DEVELOPMENT OF POPULATIONS OF G. ANNOYING OBTAINED FROM FIELDS OF PEACH AND APPLE TREE, EXPOSED TO DIFFERENT TEMPERATURES IN THE LABORATORY, DETERMINING AMONG OTHER THINGS THE CONDITIONS THAT INDUCE DIAPAUSE, AND PLACED ON DIFFERENT VARIETIES OF APPLE IN THE FIELD. THE SECOND OBJECTIVE IS TO PERFECT MODELS OF ANALYSIS OF SPATIAL DISTRIBUTION TO DEVELOP PREDICTIVE SPATIAL-TEMPORAL MAPS OF OCCURRENCE OF THE PEST, WHICH, TOGETHER WITH THE PREVIOUS OBJECTIVE, WILL CONTRIBUTE TO REDUCING THE USE OF INSECTICIDES. A THIRD OBJECTIVE RELATED TO THE USE OF INSECTICIDES IS TO DETERMINE THE LEVEL OF RESISTANCE TO INSECTICIDES IN THE FIELD, IN PEACH AND MANZANO, AND WHERE APPROPRIATE, THE PHYSIOLOGICAL MECHANISM THAT SUSTAINS IT, SOMETHING THAT IS KNOWN AND WE HAVE STUDIED IN DEPTH FOR THE NEXT SPECIES CYDIA POMONELLA IN MANZANO, WHICH HAS GREATER SELECTIVE PRESSURE OF INSECTICIDES, BUT WHICH HAS NOT YET BEEN EXPLORED IN G. ANNOYANCE. FINALLY, IN RELATION TO SEXUAL CONFUSION, THE EXACT MECHANISMS OF THE FUNCTIONING OF THIS CONTROL METHOD ARE SURPRISINGLY LITTLE KNOWN. NEW STUDIES INDICATE THAT FEMALES COULD PLAY AN IMPORTANT ROLE IN CONFUSION, GIVEN THEIR ABILITY TO SELF-DETECT PHEROMONE. IN THIS PROJECT WE PROPOSE TO EXPLORE THE CELLULAR MECHANISMS RESPONSIBLE FOR THE PERCEPTION OF PHEROMONE IN FEMALES, AS WE HAVE ALREADY DONE IN MALES, AND THUS CONTRIBUTE TO THE KNOWLEDGE OF THE FUNCTIONING OF SEXUAL CONFUSION. (English)
14 October 2021
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Lleida
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Identifiers
AGL2016-77373-C2-2-R
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