The only exception is carbaryl (Sevin) used to control green June beetles it should not be watered in. Insecticides kill grubs more effectively if watered in after application. Grubs stay deep in the soil when conditions are dry, and irrigation a day or two before application helps to bring them closer to the surface and improves control. Irrigation prior to application is highly recommended, especially in dry weather. Timing of applications for control of the turfgrass ataenius varies.Īnother factor affecting chemical control is irrigation.
Timing of applications in the mountains will generally be later than in the eastern part of the state. Specific timing depends on the species of grub, and on location in the state. Curative treatments applied in late summer or fall are usually more effective than spring applications because the grubs are small. This feeding occurs from August through October, and again in April through early May. Pesticides applied any other time will be ineffective. The best time to apply curative insecticides is when the grubs are actively feeding near the soil surface. The curative approach is used when an existing infestation is detected. This approach should only be used in areas that have a history of grub infestations. Some of the newer products (Merit ® and Mach 2 ®) are preventative, and are most effective when applied prior to when the eggs are laid. There are two approaches, preventative and curative. The timing of the insecticide application is critical if control is to be effective. Please note that some applications and/or services may not function as expected when translated. NC State Extension does not guarantee the accuracy of the translated text. As with any Internet translation, the conversion is not context-sensitive and may not translate the text to its original meaning.
#Milky spore free
To the extent there is any conflict between the English text and the translation, English controls.Ĭlicking on the translation link activates a free translation service to convert the page to Spanish. Por favor, tenga en cuenta que algunas aplicaciones y/o servicios pueden no funcionar como se espera cuando se traducen.Įnglish is the controlling language of this page. NC State Extension no garantiza la exactitud del texto traducido. Al igual que con cualquier traducción por Internet, la conversión no es sensible al contexto y puede que no traduzca el texto en su significado original. En la medida en que haya algún conflicto entre la traducción al inglés y la traducción, el inglés prevalece.Īl hacer clic en el enlace de traducción se activa un servicio de traducción gratuito para convertir la página al español. El inglés es el idioma de control de esta página.
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