[PDF] Top 20 Weed and Wheat Dynamics Preceding Different Herbicides
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Weed and Wheat Dynamics Preceding Different Herbicides
... crops wheat ranks top most- ly consumed and grown in almost the whole world (Noorka et ...2013). Wheat is the leading food grain of Pakistan and being the staple diet of the people and occupies a central ... See full document
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Weeds Population Studies and Wheat Productivity as Influenced by Different Sowing Techniques and Herbicides
... of wheat in Pakistan are uncertainty of rain- Abstract | Weeds infestation is the serious problems of wheat crop of Pothwar Region in ...of different herbicides and sowing methods on ... See full document
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WEED MANAGEMENT IN WHEAT THROUGH COMBINATION OF ALLELOPATHIC WATER EXTRACT WITH REDUCED DOSES OF HERBICIDES
... from different cultivars of sunflower, phytotoxic towards many weed species were isolated by Macias et ...synthetic herbicides (Weston, 1996). This characteristic could be used in weed ... See full document
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ECONOMIC EVALUATION OF WEED MANAGEMENT THROUGH TILLAGE, HERBICIDES AND HAND WEEDING IN IRRIGATED WHEAT
... of different tillage depths and herbicides including hand weeding for controlling weeds in ...five herbicides (2,4-D amine @ 1L ha -1 , Topik 15 WP @ ... See full document
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Comparative Efficiency of Different Post-Emergence Herbicides for Controlling Broadleaved Weeds in Rain-fed Wheat
... regarding weed mortality percentage in response to different post emergence applied broad-leaved herbicides showed that weed-free check resulted in full control (100 %) with respect to ... See full document
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IMPACT OF DIFFERENT HERBICIDES ON BROADLEAF WEEDS AND YIELD OF WHEAT
... to weed competition throughout the world as a whole, are greater than those resulting from combined effect of insect pests and ...of herbicides will be the only acceptable method of weed control in ... See full document
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INTEGRATION OF ALLELOCHEMICALS WITH VARYING RATES OF HERBICIDES FOR ECONOMICAL WEED MANAGEMENT IN RAINFED WHEAT
... Preparation of aqueous extracts Mature sorghum Sorghum bicolor( L.) Moench. and sunflower (Helianthus annuus L.) plants were harvested from the University Research Farm, Koont Chakwal located at 33° 6ʹ N, 73° 1ʹ E at an ... See full document
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STUDY OF VARIOUS HERBICIDES FOR WEED CONTROL IN WHEAT UNDER IRRIGATED CONDITIONS*
... The analysis of the data showed that there were significant effects of different herbicides on weed control. The data regarding weed control efficiency is presented in Table-2. Comparison of ... See full document
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EFFICACY OF DIFFERENT POST EMERGENCE HERBICIDES IN CONTROLLING WEEDS IN WHEAT
... emergent herbicides reduced weed density significantly but the level of reduction was different depending on the type of ...herbicides. Different weeds including Achyranthes aspara, ... See full document
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Efficacy of different herbicides for controlling narrow leave weeds in wheat -crop at different locations under adaptive research zone Sheikhupura
... managing weed population is to keep the weed population at a satisfactory level rather than to keep the crop completely free of weeds ...[4]. Weed management enhances the cost of production of crops ... See full document
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EFFICACY OF DIFFERENT WEEDICIDES AS AFFECTED BY THEIR MODE OF APPLICATION IN WHEAT CROP
... by different herbicides. Weed density was reduced in all the treatments as compare to control ...suppressed weed density by ...reduced weed population by ...two herbicides ... See full document
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COMPARATIVE EFFICACY OF DIFFERENT HERBICIDES AGAINST BROAD LEAF WEEDS IN WHEAT
... was found fully ineffective against this weed. C. arvensis was effectively controlled by Buctril super, Aim and Lanceolate when these herbicides were applied too late (60 days after sowing in the non- ... See full document
8
Management of complex weed flora in transplanted rice by different herbicides and green manuring
... the preceding off-season and ploughing in situ before puddling reduced the weed counts and increased the weed control index in the succeeding rice crops due to smothering effect of green manure on ... See full document
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Effect of new generation herbicides on weed dynamics and weed control efficiency in maize
... Five plants in each plot were selected at random in border rows and tagged. These plants were used for recording all biometric observation at different stages of crop growth. Harvesting was done in each plot ... See full document
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INDIVIDUAL AND COMBINED EFFECT OF DIFFERENT HERBICIDES ON WEED CONTROL IN WHEAT
... of herbicides Buctril super + Puma super provided better results than their alon application ...dry weed biomass and producing the highest straw and grain ...of herbicides produced higher biological ... See full document
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Comparative Efficacy of Different Herbicides for Weed Management and Yield Attributes in Wheat
... Chemical weed control is more economical than con- ventional method ...of different herbicides in wheat ...narrow-leaved herbicides in the region but there are sev- eral reservations on ... See full document
5
Integrated herbicides application at different timings for weed management and wheat productivity
... of herbicides is boosting resistance growth in diverse weeds which threaten the ...of herbicides per year that designates brutality of the ...diminish weed invasion is ...on weed or ... See full document
10
WEED MANAGEMENT IN WHEAT AS AFFECTED BY TILLAGE AND HERBICIDES
... on wheat crop and detrimental effects on other ...winter wheat controlled weeds, improved soil fertility, saved weeding costs, and increased ...of wheat with the use of ZT and herbicides is in ... See full document
16
HERBICIDES, THEIR APPLICATION TIMINGS AND DIFFERENT SOIL TEMPERATURE REGIMES AFFECT WEED INFESTATION IN WHEAT
... Chemical weed control is an easy, quick and economical strategy of weed control and reduced the weed density and biomass significantly over unweeded check (Rao and Ratnam 2010; Ehsanullah et ... See full document
16
IMPACT OF MEGAFOL (BIO STIMULATOR) IN COMBINATION WITH HERBICIDES TO OVERCOME THE HERBICIDAL STRESS ON WHEAT
... which is significantly superior to the untreated sample. Application of Megafol also determines the highest profit rate (66.66%) and they recommend the utilization of the Megafol (Cojocariu et al., 2009). The purpose of ... See full document
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