Three herbicide experiments were conducted at the Juana Díaz Research Center in 1980. Preemergence applications of chloramben (3-amino-2-5-dichlorobenzoic acid) at the rates of 4.48 or 8.96 kg ai/ha and postemergence application of DCPA (dimethyl tetrachtoroterephthalate) at 11.2 or 22.4 kg at/ ha provided an excellent control of predominant weeds in pumpkin—(Cucurbita moschata (Duchesne) Pair). There were no significant differences (P = .05) in pumpkin yields among herbicide treatments and hand-weeded or nonweeded checks. DCPA at 11.2 and 22.4 kg ai/ha and chloramben at 6.72 kg ai/ha controlled weeds excellently in cucumber (Cucumis sativus L.) and watermelon—(Citrullus lannatus (Thumb.) Matsm. & Nakai)—during the first 7 weeks. The hi...
Western ragweed (Ambrosia psilostachya DC.) in a pasture near Lincoln, Nebraska was usually not cont...
Bensulide (Prefar®), clomazone (Command®), sulfentrazone (FMC), and halosulfuron (FMC) treatments ap...
Two field experiments were conducted in 1992-93 and 1994 at Juana Díaz, Puerto Rico, to evaluate clo...
Two herbicide experiments were conducted on a Coto clay at the Isabela Substation to screen several ...
Two herbicide experiments were carried out in 1980 to evaluate Alachor and Metribuzin alone or combi...
A two-year experiment (2002 – 2003) was conducted in oil pumpkin (Cucurbita pepo var. oleifera) at t...
Two field experiments on tomato, Lycopersicon esculentus Mill. var. Duke, were carried out in 1985. ...
The experiment was conducted under rainfed conditions in the period April to September 2010, at Farm...
Pumpkins competitiveness to weeds is variable and depending on the stage of development. Weeds that ...
In 1982, the bipyridilium herbicides diquat [6,7-dihydrodipyrido (1,2- :2;i-c) pyrazinediium ion] at...
Se realizó un experimento durante la época seca (Marzo-Mayo 1990), para el combate de malezas en mel...
Se realizó un experimento en Atenas, provincia de Alajuela, con el fin de evaluar la eficacia y sele...
Pumpkin seed production has increased greatly in recent years due to its profitability. However, pum...
En un vivero ubicado en el distrito San José, Alajuela, se evaluó el efecto de varios herbicidas sob...
Foi avaliada a seletividade e a eficiência agronômica dos herbicidas clethodim e sethoxydim, no cont...
Western ragweed (Ambrosia psilostachya DC.) in a pasture near Lincoln, Nebraska was usually not cont...
Bensulide (Prefar®), clomazone (Command®), sulfentrazone (FMC), and halosulfuron (FMC) treatments ap...
Two field experiments were conducted in 1992-93 and 1994 at Juana Díaz, Puerto Rico, to evaluate clo...
Two herbicide experiments were conducted on a Coto clay at the Isabela Substation to screen several ...
Two herbicide experiments were carried out in 1980 to evaluate Alachor and Metribuzin alone or combi...
A two-year experiment (2002 – 2003) was conducted in oil pumpkin (Cucurbita pepo var. oleifera) at t...
Two field experiments on tomato, Lycopersicon esculentus Mill. var. Duke, were carried out in 1985. ...
The experiment was conducted under rainfed conditions in the period April to September 2010, at Farm...
Pumpkins competitiveness to weeds is variable and depending on the stage of development. Weeds that ...
In 1982, the bipyridilium herbicides diquat [6,7-dihydrodipyrido (1,2- :2;i-c) pyrazinediium ion] at...
Se realizó un experimento durante la época seca (Marzo-Mayo 1990), para el combate de malezas en mel...
Se realizó un experimento en Atenas, provincia de Alajuela, con el fin de evaluar la eficacia y sele...
Pumpkin seed production has increased greatly in recent years due to its profitability. However, pum...
En un vivero ubicado en el distrito San José, Alajuela, se evaluó el efecto de varios herbicidas sob...
Foi avaliada a seletividade e a eficiência agronômica dos herbicidas clethodim e sethoxydim, no cont...
Western ragweed (Ambrosia psilostachya DC.) in a pasture near Lincoln, Nebraska was usually not cont...
Bensulide (Prefar®), clomazone (Command®), sulfentrazone (FMC), and halosulfuron (FMC) treatments ap...
Two field experiments were conducted in 1992-93 and 1994 at Juana Díaz, Puerto Rico, to evaluate clo...