Phyllo treta striolata attractant

Abstract

The invention discloses a phyllo treta striolata attractant. The attractant consists of the following components by mass percent: 30%-40% of allyl isothiocyanate, 39%-54% of (Z)-3-hexen-1-ol, 10%-15% of citronella oil, 5% of colza oil and 1% of 2,6-di-tert-butyl-4-methylphenol. The novel phyllo treta striolata attractant is developed according to a smell identification mechanism of an insect and has a better trapping effect on female and male adult phyllo treta striolata. The components of the phyllo treta striolata attractant are natural and organic; the attractant is not contacted with the insect and crops directly in a user process, so that the insect does not generate drug resistance; and the attractant is safe to people and livestock, does not pollute the environment and has no harm to natural enemies. The phyllo treta striolata attractant has no low toxicity, is harmless, easy to degrade, simple and convenient to use and easy to industrialize, is combined with an insect attraction yellow board for use, can be applied to insect pest forecasting and direct trapping and control, and can be used for nuisanceless control on vegetable insect pests.

Description

Technical field: [0001] The invention belongs to the field of pest control, in particular to a flea beetle attractant. Background technique: [0002] Phyllo treta striolata (Fabricius) belongs to the family Coleoptera and is a worldwide pest that damages cruciferous vegetables. It mainly harms cruciferous vegetables such as radish, cabbage, mustard greens, cabbage, Chinese kale, and can directly harm vegetable plants in both adult and larval stages. The insect occurs throughout the year in South China, with overlapping generations. Cruciferous vegetables are planted all year round in these areas, and the cultivation area is expanding year by year, which provides a rich food source for the continuous occurrence of the flea beetle, and also creates good environmental conditions for the continuous occurrence of the insect. At present, there is no particularly effective control method for flea beetle. Spraying insecticides is still the main control technology in production. ...

AI Technical Summary

Problems solved by technology

These studies have provided abundant theoretical and practical data for the control of the flea beetle, and played an important role in effectively controlling its damage and reducing the population density. Sustained and effective control of the curved jumper

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