High tunnels are low-cost, passive, solar greenhouses which use no fossil fuels for heating or venting. High tunnels can provide many benefits to horticulture crop producers:
Editora:
University of Missouri Extension
The Guide is divided into three sections. The first section provides cultural information and management practices for a number of important vegetable crop groups. For each family, key pests and disease problems are described. Cultural methods and management practices that will help control each problem are listed, as well as materials that may be recommended for use.
Editora:
Cornell University
Spray recommendations for Downy Mildew on the following crops:
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Cucumber
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Zucchini
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Squash
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Pumpkin
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Melon
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Gourds
Autores:
Mary K. Hausbeck
Editora:
Michigan State University
Vegetable seeds can be saved to sow new crops in the future, but not all seeds are suitable for saving. Varieties suitable for seed saving include local varieties that have been grown in one region for a very long time, self-pollinating crops (for example, beans and peas), and open-pollinated varieties of some cross-pollinating crops (for example, pepper, cucumber and carrot).
Autores:
Sutevee Sukprakarn
Autores:
Sunanta Juntakool
Editora:
AVRDC – The World Vegetable Center
