PRE-EMERGENT HERBICIDE APPLICATION PERFORMED AFTER CROP SOWING FAVORS PIGWEED (AMARANTHUS SPP.) AND WHITE-EYE (RICHARDIA BRASILIENSIS) CONTROL IN SOYBEANS
نویسندگان
چکیده
منابع مشابه
EVects of diVerent Beauveria bassiana isolates on Weld populations of Lygus lineolaris in pigweed (Amaranthus spp.)
The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is a pest of various fruit, vegetable, Wber, and seed crops; including cotton. Lygus spp. populations often build on alternate host plants before moving to cotton, and in the midsouthern U.S. wild host plants, such as pigweed (Amaranthus spp.), play a major role in L. lineolaris population development. Three isolates of the entomo...
متن کاملExtrachromosomal circular DNA-based amplification and transmission of herbicide resistance in crop weed Amaranthus palmeri
Gene amplification has been observed in many bacteria and eukaryotes as a response to various selective pressures, such as antibiotics, cytotoxic drugs, pesticides, herbicides, and other stressful environmental conditions. An increase in gene copy number is often found as extrachromosomal elements that usually contain autonomously replicating extrachromosomal circular DNA molecules (eccDNAs). A...
متن کاملAn outbreak of perirenal oedema syndrome in cattle associated with ingestion of pigweed (Amaranthus hybridus L.).
Forty seven of 150, 15-month-old long weaners died of an acute renal disease syndrome following introduction into an old maize field with a heavy stand of Amaranthus spp. The clinical syndrome was characterised by sudden onset neurological disease with ataxia and recumbency. Subcutaneous oedema, ascites and perirenal oedema with urine odour were the major gross necropsy findings. Renal histopat...
متن کاملAmplified fragment length polymorphism-based genetic relationships among weedy Amaranthus species.
Weedy Amaranthus species frequently cause economically significant reductions in crop yields. Accurate identification of Amaranthus species is important for efficient weed control, but Amaranthus species can interbreed, which might cause difficulty when identifying hybrid-derived specimens. To determine which of several economically important weedy Amaranthus species are most genetically simila...
متن کاملبررسی تأثیر مواد افزودنی بر کارایی علف‌کش نیکوسولفورون در کنترل تاج‌خروس ریشه قرمز (Amaranthus retroflexus)
In order to study the efficacy of nicosulfuron in the control of redroot pigweed (Amaranthus retroflexus L.) using adjuvants, a greenhouse experiment was conducted at the Research Greenhouse, Faculty of Agriculture, University of Ferdowsi, Mashhad, Iran. The experiment was carried out as a factorial based on a randomized complete block design with four replications. Treatments included adjuvant...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Brasileira de Herbicidas
سال: 2020
ISSN: 2236-1065
DOI: 10.7824/rbh.v19i1.717