Reagent for preventing and treating Ostrinia nubilalis insect damage
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A pest control and drug technology, applied in pesticides, animal repellents, plant growth regulators, etc., can solve problems such as limited larval effect
Inactive Publication Date: 2014-04-02
QINGDAO FARM HOUSE VEGETABLE PROFESSIONAL COOP
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Problems solved by technology
Traditional medicines have made the ginger borer re
Method used
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[0017] Ginger borer control drugs:
[0018] 1. 0.5 parts of 50% fenitrothion EC, 0.1 parts of pyrethroid pesticides, 0.2 parts of abamectin preparations, 1 part of onion juice, 58 parts of Tripterygium wilfordii, and 2 parts of garlic oil.
[0019]
[0020] 2. 0.8 parts of 50% fenitrothion EC, 0.2 parts of pyrethroid pesticides, 0.3 parts of abamectin preparation, 2 parts of onion juice, 7 parts of Tripterygium wilfordii, and 3 parts of garlic oil.
[0021]
[0022] 3. 0.8 parts of 50% fenitrothion EC, 0.2 parts of pyrethrin pesticides, 0.3 parts of abamectin preparation, 2 parts of onion juice, 6 parts of Tripterygium wilfordii, and 3 parts of garlic oil.
[0023]
[0024] The invention has the advantages of simple proportioning, convenient use, and can effectively kill the ginger borer. When in use, mix the above components and add water to dilute to 1000-2000 times the mass of the mixture, spray it on the heart leaves of ginger seedlings in the evening, and kill the gin...
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Abstract
The invention discloses a reagent for preventing and treating Ostrinia nubilalis insect damage, which comprises the following components in parts by weight: 0.5-1 part of 50% fenitrothion missible oil, 0.1-0.3 part of pyrethrin, 0.2-0.4 part of abamectin preparation, 1-3 parts of shallot juice, 5-8 parts of triperygium wilfordii and 2-4 parts of garlic oil. The reagent is simple in proportioning and convenient to use, and can effectively kill Ostrinia nubilaliss. When in use, the components are mixed and diluted with water to 1000-2000 times by mass of the mixture; and the liquor is sprayed on the spear leaf of the ginger seedling at dusk, and the Ostrinia nubilalis larvae can be killed when the liquor flows to the stem.
Description
[0001] Technical field: [0002] The invention relates to the technical field of vegetable planting, in particular to a medicine for preventing and controlling ginger borer pests. [0003] Background technique: [0004] Perennial herb. The rhizome is fleshy, plump, flat, and has an aromatic and pungent taste. Leaf rows, thorium-shaped to strip-lanceolate, 15-30 cm long, about 2 cm wide, apex acuminate, base attenuate, smooth and glabrous, with clasping leaf sheaths; sessile. Flower stems are erect, covered with imbricate sparse scales, spikes are ovate to elliptic, about 5 cm long and 2.5 cm wide; bracts are ovate, light green; flowers are dense, about 2.5 cm long, with sharp apex ; calyx short tube-shaped; corolla 3-lobed, lobes lanceolate, yellow, lips shorter, oblong-obovate, lavender, with yellow-white spots, lower part with small lobes on both sides; stamen 1, protruding, Ovary inferior; style filiform, lavender, stigma radial. The capsule is oblong and swells abou...
Claims
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