Results 111 to 120 of about 1,973 (217)

Chemical thinning programs for vigorous ‘Maxi Gala’ apple trees under black anti-hail netting in Southern Brazil

open access: yesRevista Ceres
Hail netting increases natural fruitlet drop. Mixing lower concentrations of Plant Growth Regulators (PGRs) and spraying on more advanced fruitlets could promote adequate crop load management and improve fruit quality.
Lucas De Ross Marchioretto   +2 more
doaj   +1 more source

Potential environmental fate of elsinochrome A, a perylenequinone toxin produced in culture by bindweed biocontrol fungus Stagonospora convolvuli LA39 [PDF]

open access: yes, 2018
The photosensitizing perylenequinone toxin elsinochrome A (EA) is produced in culture by the bindweed biocontrol fungus Stagonospora convolvuli LA39 where it apparently plays a pathogenicity related role.
Ahonsi, M.   +3 more
core  

Giant Duckweed (Spirodela polyrhiza) Root Growth as a Simple and Sensitive Indicator of Copper and Chromium Contamination. [PDF]

open access: yesToxics, 2023
Lee H   +8 more
europepmc   +1 more source

Evaluation of Four Conservation Tillage Methods in the Sugar Beet Crop

open access: yes, 2002
Rosana G. Moreira, Editor-in-Chief; Texas A&M UniversityThis is a Technical Paper from International Commission of Agricultural Engineering (CIGR, Commission Internationale du Genie Rural) E-Journal Volume 4 (2002): C.K. Cavalaris and T.A.
Cavalaris, C.K., Gemtos, T.A.
core  

Pesticide concentrations in agricultural storm drainage inlets of a small Swiss catchment. [PDF]

open access: yesEnviron Sci Pollut Res Int, 2022
Schönenberger UT   +4 more
europepmc   +1 more source

Survey efficiency of ultraviolet and zinc oxide process (UV/ZnO) for removal of diazinon pesticide from aqueous solution [PDF]

open access: yes, 2015
The presence of persistent organic pollutants and toxics (e.g., pesticides) in ground, surface, and drinking water resources combined with the inability of conventional treatment methods to remove these pollutants have led to the development of ...
Dehghani, M.H., Fadaei, A.M.
core   +1 more source

Effect of annual use of pesticides on soil microorganisms and sugar beet yields

open access: yesAgricultural and Food Science, 1989
Sugar beet is often cultivated for several years on the same fields, using many pesticides. We have therefore studied the effects of a pesticide programme on soil microorganisms and sugar beet yields in Perniö and Laukaa.
Helvi Heinonen-Tanski   +4 more
doaj  

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