Results 91 to 100 of about 1,282,075 (189)

Cadmium toxicity affects chlorophyll a and b content, antioxidant enzyme activities and mineral nutrient accumulation in strawberry

open access: yesBiological Research, 2015
BACKGROUND: Cadmium (Cd) is well known as one of the most toxic metals affecting the environment and can severely restrict plant growth and development. In this study, Cd toxicities were studied in strawberry cv.
Ferhad Muradoglu   +6 more
doaj   +1 more source

Leaf-Encapsulated Vaccines: Agroinfiltration and Transient Expression of the Antigen Staphylococcal Endotoxin B in Radish Leaves. [PDF]

open access: yes, 2018
Transgene introgression is a major concern associated with transgenic plant-based vaccines. Agroinfiltration can be used to selectively transform nonreproductive organs and avoid introgression.
Gallo, Richard L   +6 more
core   +3 more sources

Colletotrichum acutatum: survival in plant debris and infection on alternate hosts [PDF]

open access: yes, 2006
The survival of Colletotrichum acutatum in infected plant material was studied in two trials: one in 2002-2003 and another in 2003-2005 with artificially infected strawberry leaves, crowns and ...
Lemmetty, Anne   +2 more
core  

Learning through the waste: olfactory cues from the colony refuse influence plant preferences in foraging leaf-cutting ants [PDF]

open access: yes, 2016
Leaf-cutting ants learn to avoid plants initially harvested if they proved to be harmful for their symbiotic fungus once incorporated into the nest.
Arenas, Andres, Roces, Flavio
core   +1 more source

No Evidence of Excessive Leaf Production by Strawberries Grown in the Subtropics

open access: yesAgriculture, 2019
Fruit growth in most plants is strongly dependent on photosynthates produced in the leaves. However, if there are too many leaves, the lower part of the canopy becomes heavily shaded and yields are reduced.
Christopher M. Menzel
doaj   +1 more source

Green-Up Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to observe plant green-up and report data that will be used by scientists to validate satellite estimates of the beginning of the plant growing season.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Camalexin Quantification in Arabidopsis thaliana Leaves Infected with Botrytis cinerea [PDF]

open access: yes, 2015
Phytoalexins are heterogeneous low molecular mass secondary metabolites with antimicrobial activity produced in response to pathogen invasion attempts at the infection site and represent an important part of the plant defense repertoire.
FABBRI, Claudia   +5 more
core   +1 more source

IMPACT OF SPRAYING A NUTRIENT SOLUTION ON SOME EGGPLANT GENOTYPES UNDER PROTECTED CULTIVATION [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
This study investigated the response of several genotypes of eggplant under protected agriculture to different levels of spraying with nutrient solutions.
H. A. Addai   +2 more
doaj   +1 more source

Effect of Foliar Spraying with Boron and Ascorbic Acid on Growth and Yield Traits of Chili Pepper Grown in Plastic House

open access: yesمجلة ديالى للعلوم الزراعية
This study evaluated the effect of foliar spraying with boron (0, 50, and 100 mg L-1) and ascorbic acid (0, 100, and 200 mg L-1) on the growth and yield of chili pepper plants grown in a plastic house. The treatment spraying boron at a rate of 100 mg L-1
Adnan Ghazi Salman Al-nussirawi   +2 more
doaj   +1 more source

IDENTIFIKASI TIPE STOMATA PADA DAUN TUMBUHAN XEROFIT (Euphorbia splendens), HIDROFIT (Ipomoea aquatica), DAN MESOFIT (Hibiscus rosa-sinensis)

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya, 2015
The aim of research to determine the type of stomata in the leaves of plants Xerophyte euphorbia (Euphorbia splendens), mesofit plant Hibiscus (Hibiscus rosasinensis), as well as hidrofit kale plant (Ipomoea aquatica). The research methods is descriptive
Raras Setyo Retno
doaj   +1 more source

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