NIMMY JOSE,DR C T ABRAHAM,DR LEENA KUMARI S,DR REENA MATHEW
申请号：
IN1763/CHE/2014
公开号：
IN2014CH01763A
申请日:
2014.04.01
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
ABSTRACT A hand held wiper device for selective manual application of nonselective broad spectrum herbicide to dry the earheads of weedy rice, a genetically similar noxious weed in rice fields is provided. The device can be used to selectively apply the herbicide on the ear heads of weedy rice at its flowering stage when the height of cultivated crop and weedy rice differs up to 12 - 15 cm. It includes a herbicide tank and a hose mounted on a "U" shaped frame. The hose is provided with eight holes through which herbicide flows and saturates the cloth fastened around the hose. The device can be swung horizontally with the help of the handle, to wipe herbicide on ear heads of weedy rice to prevent the seed rain of weedy rice seeds.
