Weed Species
THE EFFECT OF Phyllanthus virgatus EXTRACT ON COMMON WEED SPECIES
... Phyllanthus sp., like many other traditional medicinal plants have been tested for their pharmacological value, however assessing the potential of bioactive compounds in these plants to inhibit the growth of other plants ...
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DeepWeeds: a multiclass weed species image dataset for deep learning
... snake weed, parkinsonia and prickly acacia are all weeds that need to be ...the species it has been confused ...each species in Table 2 and less than 3% of the negative class being falsely classified ...
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Base Temperatures for Germination of Selected Weed Species in Iran
... for weed emergence models because in those situations it could be appropriate to focus on the subpopulation of less dormant seeds that are more likely to germinate and produce seedlings during the cropping ...
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Distribution of weed species in the agricultural regions differential by climate
... 66 species belongs to 23 genus and 54 families weeds recorded and its weedness evaluation were 1 point in ...71 species weeds recorded and out of these, ...36 species weeds recorded and all of that ...
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Germination traits of three weed species in Kosovo
... portant weed species in ...on species germination ...between species and ...three species was negligible below 15°C and reached the highest rates between 24 and ...develop weed ...
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Selected Aspects of the Ecology of Solanaceous and Amaranthaceous Weed Species.
... no weed species reached maximum emergence before the 13 to 16 WAP range (Table ...all weed species and cropping systems and the complex interactions seen in the experimental data, it would be ...
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HEAVY METAL TOLERANCE IN NORMAL POPULATIONS OF SOME WEED SPECIES
... Studies of heavy metal tolerance of weed species revealed that the plant species differ in their metal contents although they are growing on the same soil.. which showed [r] ...
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Does Soil under Natural Tithonia diversifolia Vegetation Inhibit Seed Germination of Weed Species?
... 13 weed species planted in Tithonia infested and Non-Tithonia infested soil are shown in Table ...teen species were broadleaved while the remaining 31% were ...the weed lot, the growth of ...
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WEED SPECIES DIVERSITY AS INFLUENCED BY DIFFERENT HERBICIDE FORMULATIONS AND RATES IN LOWLAND RICE FIELDS IN NIGERIA
... One of the most labor demanding operations in rice production is weed control. This is partly due to weed species diversity arising from continuous lowland rice production. Weeding by hand is the ...
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Comparison of Experimental Methods to Assess the Competitive Ability of Weed Species
... opposite species when it ...each species (plants ∙m −2 ) from which the mass per unit area increase is negligible even with an increase in planting density ...
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HEAVY METAL TOLERANCE IN NORMAL POPULATIONS OF SOME WEED SPECIES
... Gartside and McNeilly (1974b) have observed copper tolerance in normal populations of Agrostis tenuis and Dactylis glomerata and suggested that plant species which are previousl[r] ...
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INVESTIGATION OF ANTIMICROBIAL ACTIVITY OF SOME SELECTED WEED SPECIES
... Acacia modesta showed strong antimicrobial specially pathogens of Xanthomonas species. Methanol extract was subsequently fractioned and monitored by bioassay leading to the separation of active fraction. Mahesh ...
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“Evaluation of Antibacterial Activity of Extracted Oil from Blumea lacera and Cyathocline purpurea (Asteraceae)” by Mane S. D., Shimpale V.B., India.
... 250 weed species are well identified and known in the total 2,50,000 plant ...livestock species. Also weed species shows medicinal importance Leuclas ...Some species are ...
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Composition and management of weed flora in smallholder farmers’ fields in Swaziland
... Sixteen species, amongst the 20 weed species prevalent across the five regions, had a ranking above 50 per cent in one or more ...similar weed species ranked above 50 per cent ...of ...
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Evaluation of S-metolachlor for Use in Flue-Cured Tobacco Production (Nicotiana tabacum L.).
... of weed control were collected using a 0 to 100 scale, with 0 = no control and 100 = complete weed ...(EOS). Weed control ratings were a composite rating of all species in the weed ...
130
Field scale variability of weediness on arable land
... of weed populations over four years ...each species and the total weed covera- ge were investigated on the grid ...the weed infestation variability, and the Patchiness-Index was ...and ...
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Weed seed bank studies in the field of Fodder Cowpea [Vigna unguiculata (L.)]
... of weed seeds in the soil or on the soil surface is literally referred as weed seedbank and it determines the pattern of weed seed germination, species composition and potential densities of ...
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PHYTOSOCIOLOGICAL ATTRIBUTES OF WEED FLORA IN MAJOR CROPS OF NORTH COASTAL ANDHRA PRADESH, INDIA
... the weed species of this region has been taken up so ...suitable weed control technology for the ...of weed flora in crop fields of north coastal Andhra Pradesh has been ...
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ALLELOPATHIC STUDIES OF UNDERSTOREY WEEDS BY AGROFORESTRY TREES IN HOME GARDENS OF MIZORAM
... the weed vegetation even though student t-test showed significant ...dominant weed species under ...same species grew poorly in high light intensity under ...few weed species ...
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Control of Conyza spp with glyphosate – a review of the situation in Europe
... some weed species in perennial crops, includ- ing three species of the genus Conyza documented by the International Survey of Herbicide Resistant ...effective weed management strategies are ...
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