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The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [1] The University of Hertfordshire maintains a database of the chemical and biological properties of these materials, [2] including their brand names and the countries and dates where and when they have been ...
Virus and viruslike diseases; Alfalfa mosaic Alfalfa mosaic virus: Arabis mosaic Arabis mosaic virus: Artichoke Italian latent Artichoke Italian latent virus: Asteroid mosaic Undetermined, viruslike Bois noir/black wood disease Candidatus Phytoplasma solani: Bratislava mosaic Bratislava mosaic virus: Broad bean wilt Broad bean wilt virus: Corky ...
The disease development of grape downy mildew is known to be heavily reliant on the efficiency of the asexual propagation cycles. Kiefer et al. (2002) demonstrated that the early development of Plasmopara viticola is regulated specifically and coordinately by unknown factors originating from the host grapevine plant Vitis vinifera . [ 13 ]
Bordeaux mixture (also called Bordo Mix) is a mixture of copper(II) sulphate (CuSO 4) and quicklime (Ca O) used as a fungicide. It is used in vineyards, fruit-farms, vegetable-farms and gardens to prevent infestations of downy mildew, powdery mildew and other fungi. It is sprayed on plants as a preventive treatment; its mode of action is ...
As the fungus grows and invades more of the apple tissue, the area becomes engorged until the entire apple is rotted. [19] Around the start of the 20th century Bordeaux mixture was the primary technique for controlling the disease; in the 1940s growers shifted to synthetic chemical use.
It can cause complete crop loss in warm, humid climates, but is virtually unknown in regions with arid summers.” [1] The name comes from the black fringe that borders growing brown patches on the leaves. The disease also attacks other parts of the plant, “all green parts of the vine: the shoots, leaf and fruit stems, tendrils, and fruit.
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The disease affects grapes worldwide, leaving all agricultural grape businesses at risk of Uncinula necator. Powdery mildew of grape affects the size of the vines, the total yield of fruit, as well as affecting the taste of wine produced from infected grapes. The disease can also cause the blossoms to fall and result in failure to produce fruit ...