Results 201 to 210 of about 395,226 (395)

Results of trials with poppy seed (Papaver somniferum) in organic and integrated production technology. [PDF]

, 2010
The influence of organic and integrated management practices on poppy yield, pests and disease incidence was assessed in field trials in 2009. Crop management based on mineral fertilisers application and chemosynthetic pesticides treatment significantly
Dvorak, Petr, Hajkova, Miroslava, Kazda, Jan, Kuchtova, Perla, Plachka, Eva   +4 more
core  

Infestation naturelle des batraciens et reptiles par les larves plérocercoïdes de Diphyllobothrium mansoni au Tonkin [PDF]

, 1948
H. Gálliard
openalex   +1 more source

Investigating the threat to Sitka spruce from Ips typographus: discrimination and colonization of Britain's principal commercial conifer by a damaging forest pest

Pest Management Science, EarlyView.
The forest pest Ips typographus was found to demonstrate attraction to Sitka spruce, and to colonize and breed upon cut logs as successfully as its primary host Norway spruce. This has implications for the beetle's establishment and impact in Sitka‐growing regions, including Britain where I.
Daegan Inward, Jozsef Vuts, Gareth Thomas, Kerry Barnard, John C. Caulfield, Stephen J. Powers, Ana Uglow, Katy Reed   +7 more
wiley   +1 more source

Evidence of the effects of Mycosphaerella leaf spot diseases on fruit quality [PDF]

, 2008
Mycosphaerella leaf spot diseases Sigatoka disease (SD) and Black leaf streak disease (BLSD) are considered as the most severe diseases of bananas for the export market.
Abadie, Catherine, Chillet, Marc, De Lapeyre de Bellaire, Luc, Hubert, Olivier, Mbéguié-A-Mbéguié, Didier, Ngando Essoh Otto, Josué, Ngoh, G.   +6 more
core  

Dodders infesting clover and alfalfa

, 1898
Lyster H. Dewey
openalex   +2 more sources

Pest Infestation Research [PDF]

, 1956
J. E. Treherne
openalex   +1 more source

Silicon fertilization in maize increases attractiveness of nocturnal herbivore‐induced plant volatiles to Spodoptera frugiperda natural enemies

Pest Management Science, EarlyView.
Silicon (Si) fertilization enhances the attractiveness of plant volatiles emitted by fall armyworm‐infested maize plant to the predatory earwig Doru luteipes by triggering the emission of the terpene neryl acetate. Abstract BACKGROUND Silicon (Si) fertilization has been well‐documented to enhance plant resistance against insect pests by increasing the ...
Patrícia Pereira, Tiago Morales‐Silva, Rosamara Souza Coelho, Marvin Pec, Kamila Emmanuella Xavier Azevedo, Arodí Prado, José Maurício Simões Bento, Rosangela Cristina Marucci, Bruno Henrique Sardinha de Souza, Maria Fernanda Gomes Villalba Peñaflor   +9 more
wiley   +1 more source

The effect of weediness by trailing bindweed (Convolvulus arvensis) on the elements of winter wheat productivity

Зерновое хозяйство России, 2018
Trailing bindweed (Convolvulus arvensis) was the main weed on the fields sown with winter wheat variety ‘Povolzhskaya 86’. The article considers the effect of various degrees of weediness by trailing bindweed (sparsae, copiosae1, copiosae3) on the main ...
I. I. Sharapov
doaj  

Metabolite‐based resistance in wheat varieties to aphid virus vectors: progress and future opportunities

Pest Management Science, EarlyView.
Sitobion avenae and Rhopalosiphum padi are major pests on wheat. Natural product‐based aphid resistance holds promise for the sustainable control of these pests. The current literature is discussed, highlighting knowledge gaps and challenges that need addressing. Abstract Cereal aphids, Sitobion avenae and Rhopalosiphum padi, cause severe yield loss in
Alexander N Borg, József Vuts, John C Caulfield, Michael A Birkett   +3 more
wiley   +1 more source

Infestation expérimentale de Mansonia indiana Edwards avec les embryons de la Filaire de Bancroft, au Tonkin [PDF]

, 1936
H. Gálliard
openalex   +1 more source