Citrus Huanglongbing insecticide

Abstract

The present invention relates to a plant insecticide, in particular to a citrus huanglongbing insecticide, comprising the following components in parts by weight: 15-35 parts of tea saponin, 10-20 parts of hydrogen peroxide, and 20-20 parts of baking soda 30 parts, glycine 15-25 parts, abamectin 30-35 parts, fulvic acid 15-20 parts, sorrel 40-55 parts, carbendazim 18-28 parts, bitter melon 20-35 parts, neem 15- 25 parts, 30-50 parts of borneol, 10-14 parts of watermelon vine, 5-8 parts of alum, 100-200 parts of water. The insecticide belongs to citrus insecticidal pesticide, has strong killing effect on pests, does not kill natural enemies, is highly efficient and safe, has good control effect and low cost, does not cause pests to develop drug resistance, and does not cause side effects on citrus.

Description

technical field [0001] The invention relates to a plant insecticide, in particular to a citrus huanglongbing insecticide. Background technique [0002] Citrus huanglongbing can occur throughout the year, and symptoms can appear on shoots in spring, summer, and autumn, and the symptoms are most obvious in autumn and winter. There are three types of yellowing of leaves, namely, mottled yellowing, uniform yellowing and nutrient-deficiency yellowing. Partial chlorosis after the leaves turn green, forming mottled yellowing. The mottled position and shape are very irregular, foggy, without clear boundaries. Most of the mottled originate from the veins, base or edge, which is a more accurate judgment symptom; uniform yellowing Most of them appear after the local temperature drops in autumn, and the drawn shoots rise slightly in late autumn. The new leaves do not turn green, and gradually form uniform yellowing. They mostly appear on the periphery of the crown, sunny places and top...

AI Technical Summary

Problems solved by technology

[0003] Existing pesticides have the disadvantages of strong and unpleasant smell, and are likely to endanger the