Herbicide suitable for pedicularis plants

Abstract

The present invention relates to herbicide, and is especially herbicide for killing resupinate woodbetony. The herbicide for killing resupinate woodbetony consists of 2, 4, DB 21-36 wt%, ethephon 1-15 wt% and engine oil 49-78 wt%. It has resupinate woodbetony killing rate as high as 92.5-97 % to raise grass producing capacity.

Description

Technical field:

[0001] The present invention relates generally to herbicides, and more particularly to herbicides suitable for use on plants of the genus Artemisia. Background technique:

[0002] Pedicularis L is a perennial or annual herb belonging to the family Scrophularicaceae. There are more than 500 species in the world, most of which are distributed in the cold temperate zone and high mountains in the northern hemisphere. There are more than 340 species in our country, mainly distributed in the southwest mountainous area and the northwest region. They are born in alpine meadows, shrubs or grasslands, mountains, forest margins or under forests. The plants of Artemisia spp. , has strong competitiveness for light, water, fertilizer and other resources. In Inner Mongolia, Gansu, Qinghai and other provinces and regions, the spread of Artemisia genus plants has posed a serious threat to the safe production of livestock. Poisoning incidents of cattle and sheep accidentall...