Title
Variabilidad de aislados de Macrophomina phaseolina y su biocontrol: Evaluacin del control de Macrophomina phaseolina (Tassi) ,Used
Delivery time: 8-12 business days (International)
La pudricin carbonosa en caraota (Phaseolus vulgaris L.) es causada por Macrophomina phaseolina, patgeno que cuenta con variada gama de hospedantes, ha sido descrita en ms de 500 especies de plantas y sus estructuras de resistencia le permiten sobrevivir en condiciones adversas durante largo tiempo haciendo poco prctico e ineficiente cualquier mtodo convencional de control. Adems, es una especie muy heterognea y con gran variabilidad en morfologa, fisiologa, patogenicidad y en gentica de sus aislados, llevando a algunos investigadores en estudios recientes basados en tcnicas moleculares a afirmar que existen razas de este hongo, aumentando las limitantes en el mejoramiento y haciendo disminuir ms la efectividad de las prcticas de control, razn por la cual se hace necesario continuar el estudio de este patgeno. El siguiente trabajo pretende determinar la variabilidad de aislados de M. phaseolina obtenidos del cultivo de caraota en el estado Aragua Venezuela y evaluar la efectividad de diferentes tratamientos en el cultivo con Trichoderma harzianum; como alternativa econmica, segura y de menor impacto ambiental para el control del patgeno.
By changing our most important processes and
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.