Results 81 to 90 of about 14,827,768 (262)

The interplay between ovule number, pollination and resources as determinants of seed set in a modular plant [PDF]

open access: yesPeerJ, 2018
Background A classical dichotomous perspective proposes that either pollination or plant resources limit seed production. However, ovule number could also be limiting when pollination results in complete ovule fertilization and there are more plant ...
Marina M. Strelin, Marcelo A. Aizen
doaj   +2 more sources

IDB Newsletter: Vol. 6, no. 3, July 1968

open access: yes, 1968
IDB Newsletter is a monthly publication of the Inter-American Development that reports on the activities of the Inter-American Development Bank and appears in English and Spanish ...
Inter-American Development Bank
core   +1 more source

Multifaceted obscurity of Thismia abei (Thismiaceae): A fairy lantern with the protologue long disregarded in practice

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Tiny, leafless fairy lanterns are easily overlooked on the forest floor. Thismia abei, endemic to Japan, persists in small, unstable populations and is listed nationally as Critically Endangered. Our recent work has revealed another, less obvious form of obscurity.
Kenji Suetsugu   +2 more
wiley   +1 more source

Development Effectiveness Overview (DEO) 2024

open access: yes
The Development Effectiveness Overview (DEO) is an annual report produced by the IDB Group to share the results and impact of its work in Latin America and the Caribbean.
Inter-American Development Bank
core   +1 more source

IDB Newsletter: Vol. 8, no. 3, July 1970

open access: yes, 1970
IDB Newsletter is a monthly publication of the Inter-American Development that reports on the activities of the Inter-American Development Bank and appears in English and Spanish ...
Inter-American Development Bank
core   +1 more source

Introgressed Brassica napus × Sinapis alba enhance resistance to the crucifer flea beetle (Phyllotreta cruciferae)

open access: yesPest Management Science, EarlyView.
This study demonstrates that Brassica napus lines with Sinapis alba introgressions enhanced resistance against Phyllotreta cruciferae, resulting in reduced feeding damage and improved seedling physiological performance. The introgressed lines showed strong potential as genetic resources for developing more resilient and sustainable canola varieties ...
Aziz Ullah   +4 more
wiley   +1 more source

Ploidy-Dependent Effects of Light Stress on the Mode of Reproduction in the Ranunculus auricomus Complex (Ranunculaceae)

open access: yesFrontiers in Plant Science, 2020
Polyploidy in angiosperms is an influential factor to trigger apomixis, the reproduction of asexual seeds. Apomixis is usually facultative, which means that both sexual and apomictic seeds can be formed by the same plant.
Fuad Bahrul Ulum   +3 more
doaj   +1 more source

IDB Newsletter: Vol. 7, no. 2, April 1969

open access: yes, 1969
IDB Newsletter is a monthly publication of the Inter-American Development that reports on the activities of the Inter-American Development Bank and appears in English and Spanish ...
Inter-American Development Bank
core   +1 more source

Behavioral response of moose Alces alces to summer heat stress

open access: yesWildlife Biology, EarlyView.
Minnesota moose are heat‐stressed during summers, which is adversely impacting their survival. We used both movement and activity data to explore the behavioral responses of Minnesota moose experiencing heat stress, termed ‘hot moose events' or HMEs, to understand how both ambient temperature and available habitat contribute to the ability of these ...
Michelle Carstensen   +3 more
wiley   +1 more source

IDB Newsletter: Vol. 7, no. 3, July 1969

open access: yes, 1969
IDB Newsletter is a monthly publication of the Inter-American Development that reports on the activities of the Inter-American Development Bank and appears in English and Spanish ...
Inter-American Development Bank
core   +1 more source

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