Search results for: “Plants Trees”

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    Crown gall is a bacterial disease that can be devastating for roses. This publication explains how the bacterium causes galls on roses, how to recognize disease symptoms, what environmental factors...
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    Grapevine trunk diseases (GTDs) reduce the lifespan of vineyards and increase the production costs of growing winegrapes. A broad category of chronic diseases caused by many fungal pathogens, GTDs occur...
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    Disponible solo en formato digital. Esta publicacian explica cumo cultivar guisantes dulces. Temas incluyen las variedades recomendadas para Texas, la preparacian de la tierra, la siembra, la fertilizacian, el riego,...
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    The ginger plant (Zingiber officinale) is grown for its aromatic, pungent, and spicy rhizomes, which are often referred to as ginger roots. The main active components in ginger are gingerols,...
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    This publication explains how to grow tomatillos or husk tomatoes (Physalis ixocarpa). Included are sections on: Varieties Soil Climate Propagation Planting Insects Diseases Harvesting Storage Uses...
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    A critical part of growing vegetables is determining how much water to give them. By irrigating properly, you can reduce your labor, fertilizer needs, water runoff, and soil erosion while...
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    Hailstones are formed when raindrops are carried upward by thunderstorm updrafts into extremely cold areas of the atmosphere and freeze. Hailstones then increase in size by further colliding with liquid...
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    This Excel file has several spreadsheets that are designed to provide tools to aid in determining application rates and costs for herbicides, insecticides, and adjuvants (surfactants) commonly used in the...
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    Powdery mildew is one of the most serious diseases of roses grown in greenhouses and in the field. Once infected, it can inflict immense damage and completely defoliate a rose...
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    Black spot is one of the most common and destructive diseases of roses, affecting every rose species and cultivar. This publication summarizes the disease symptoms, cause, environmental factors that favor...