plant pesticides

Abstract

The invention relates to a plant pesticide which comprises the components in parts by weight of powder dry matters: 30-60 parts of walnut green seedcases, 20-50 parts of waste tobacco leaves, 5-10 parts of bunge pricklyash leaves, 10-20 parts of cherry leaves and 5-10 parts of garlic bulbs. The plant pesticide is prepared by drying the walnut green seedcases (leaves), the waste tobacco leaves (stems), the bunge pricklyash leaves, the cherry leaves and the garlic bulbs (leaves) under the sun after the are mature and harvested, respectively grinding the dried products into powder, weighing dry matters of the components according to the proportion to form a formula, evenly mixing and stirring to obtain the finished product, and sealing and packaging the finished product by a plastic bag.

Description

Technical field [0001] The invention involves a plant pesticide. Background technique [0002] The pests in the orchard are mainly: aphids, caterpillars, red -eyed bees, snails, aphids, red spiders, locusts, turtle ladybugs, various aphids, caterpillars that quickly breed after autumn.The aphids of fruit trees are in the middle and late spring, the air is dry and the aphid breeding is fast. The ability of the tender leaves and stamens of the fruit trees is strong, affecting the normal growth of the fruit tree flowering period, and especially reduced the amount of results, resulting in the output of fruit trees in the later period.Followed by the growth period of fruit, red spiders, red -eyed bees, etc.Generally, in the late summer and early autumn, the reproduction is rapid, eating the leaves of the mature period, erosion and deformation of the peel, and the destroy of the flesh, that is, the nutritional supply of the fruit mature period, the fruit becomes smaller, the appearance...

AI Technical Summary

Problems solved by technology

The problem that this kind of insecticide exists is that there is residual amount, which affects the quality of the fruit. Second, while killing insects, it damages the fruit and the twigs and leaves of the fruit tree, resulting in insufficient nutrition during the fruit growth period and poor fruit quality. , insufficient maturity and other issues

But it is not an ideal pesticide for green fruit production