The spray is contained by positioning the device such that a conical end-piece encases the target preventing diffusion of the sprayed liquid. The use of liquid is limited by the pump action spray, which discharges the liquid in limited quantities.doi:WO2012177920 A1Thompson DavidEP...
using computer vision to target and spray individual weeds as they go.EcoRobotixclaims its robo-brigade will decrease total herbicide use by a factor of 20. You might even be able to get a smallerRoomba-esque version for your home garden. ...
37.E根据此 落的主题句“Chemical farming has a negative impact on the environment."和后句“Besides killing insects and weeds, pesticides can be poisonous to a great number of other organisms such as birds, fish, beneficial insects,and non-target plants."可知,正确选项应该涉及对 环境造成损害,...
1. It has a broad herbicidal spectrum and good effects in controlling a vast majority of common grass weeds in wheat fields. 2. It is safe to wheat and the next crop and has a long duration of effects. 3. It has strong penetration and translocation a...
,后文提到 “Besides killing insects and weeds, pesticides can be poisonous to a great number of other organisms...”,说明这里在阐述农药的危害,D 选项 “However, pesticides can also pollute the soil, water, or other vegetation”(然而,农药也会污染土壤、水或其他植被)符合,与后文一起详细说明了...
2. With small drift risk, it's safe for crops and neihboring crops. 3. This product can used to widely control annual and perennial weeds, it has obvious efficacy and long effective period on weeding. 4. Glufosinate-p has very good water solubility, stable structure...
(shown above) will be able to roll through fields, using computer vision to target and spray individual weeds as they go.EcoRobotixclaims its robo-brigade will decrease total herbicide use by a factor of 20. You might even be able to get a smallerRoomba-esque version f...
Mainly used forcontrolling gramineous weeds in paddy field with high activity, killingbarnyard agent in barnyardgrass occurred before to the three leaf stagecould kill the. Application method of irrigation applicator. The mode of actionand mechanism: the g...
Pesticides are used to protect plants from various pests, diseases, and weeds.(化学农业对环境有负面影响。杀虫剂被用来保护植物免受各种害虫、疾病和杂草的侵害)”以及后文“Besides killing insects and weeds, pesticides can be poisonous to a great number of other organisms such as birds, fish, ...
10. A method of killing weeds comprising applying to the weeds or to a locus to be protected an herbicidally effective amount of 1-(2,4-dichlorophenyl)-3-isothiocyanato-propene-1. Description: This invention relates to certain new compounds and their utility as active herbicidal substances. ...