Herbicido Betanalo 160 SE efektyvumas jauname braškyne
Herbicido Betanalo 160 SE efektyvumas jauname braškyne
Herbicido Betanalo 160 SE efektyvumas jauname braškyne
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standard soil herbicide Goltix 700 SC and untreated variant.Single rate of herbicide Betanal <strong>160</strong> <strong>SE</strong> sprayed in two times (6.0 l ha -1 and 3.0 l ha -1 )in young strawberry plantation destroyed weeds most effectively. Spraying the rateof Betanal <strong>160</strong> <strong>SE</strong> in three times, the efficiency of herbicide decreased, but this ratealso destroyed herbicides much better than the standard herbicide Goltix 700 SC, (rate –5.0 l ha -1 ).The smallest fresh weight of shepherd’s purse (Capsella bursa-pastoris L.) was afterspraying single 6.0 l ha -1 rate of herbicide Betanal <strong>160</strong> <strong>SE</strong>. The smallest fresh weight of lamb’squarters(Chenopodium album L.) and gallant soldier (Galinsoga parviflora Cav.) was afterspraying single 6.0 l ha -1 rate and 3.0 l ha -1 rate in two times. Standard herbicide Goltix 700 SCessentially didn’t destroy gallant soldier. Applying herbicides there wasn’t observed phytotoxiceffect on strawberries.Key words: strawberry plantation, herbicides, amount of weeds, fresh weight of weeds.38
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