In order to effectively control the harm of grubs in peanut field, Linyi Comprehensive Experimental Station of Shandong Peanut Industry Research System conducted an investigation and study on the occurrence regularity...In order to effectively control the harm of grubs in peanut field, Linyi Comprehensive Experimental Station of Shandong Peanut Industry Research System conducted an investigation and study on the occurrence regularity and control techniques of peanut grubs, and summarized the occurrence regularity and causes of the outbreak of grubs in peanut field. Moreover, effective and sustainable control measures are proposed.展开更多
To screen high-efficiency, low-toxicity, and safe pesticides for controlling soil pests, experimental investigations of Abamectin ＋ Chlorpyrifos 8 % GR for controlling tuff grubs were implemented according to Field P...To screen high-efficiency, low-toxicity, and safe pesticides for controlling soil pests, experimental investigations of Abamectin ＋ Chlorpyrifos 8 % GR for controlling tuff grubs were implemented according to Field Pharrnacodynamic Test Standards of the Ministry of Agricuhure. The results showed that as the active in- gredient of Abamectin ＋ Chlorpyrifos 8% GR is 1 625 - 1 950 g/hm2, the control efficiency of tuff grubs is 81.43% -90.46% 3 - 10 days after pesticide applica- tion, the readily availability and persistent effect achieve the ideal level, and it is safe for turf.展开更多
The so called witchetty grub is a publicized food source for Australian Aborig- ines. Despite heavy use, the identities and number of species consumed is still not known because of the lack of identified voucher speci...The so called witchetty grub is a publicized food source for Australian Aborig- ines. Despite heavy use, the identities and number of species consumed is still not known because of the lack of identified voucher specimens. Taxonomy based on adults makes identification of larval forms difficult. Dwelling in the root, trunks, and stems of woody plants, grubs are a reliable and highly valued food source that may be in decline. Much information on edible insects may already be lost in parts of Australia heavily settled by Europeans. However, there are many parts of Australia where information on edible insects is still strong and needs to be recorded accurately for long-term use. Recent iden- tification of＂witchetty grubs＂ from the witchetty bush at Barrow Creek has revealed that those there, based on their DNA, are not Endoxyla leucomochla. As grubs are collected and eaten before they mature and scientific taxonomy is based on adults, there are many unanswered questions on the grub identification and biology, host plants, and plant and grub distributions.展开更多
基金Supported by Peanut Innovation Team Project of Shandong Peanut Industry Research System (SDAIT-05-022).
文摘In order to effectively control the harm of grubs in peanut field, Linyi Comprehensive Experimental Station of Shandong Peanut Industry Research System conducted an investigation and study on the occurrence regularity and control techniques of peanut grubs, and summarized the occurrence regularity and causes of the outbreak of grubs in peanut field. Moreover, effective and sustainable control measures are proposed.
文摘To screen high-efficiency, low-toxicity, and safe pesticides for controlling soil pests, experimental investigations of Abamectin ＋ Chlorpyrifos 8 % GR for controlling tuff grubs were implemented according to Field Pharrnacodynamic Test Standards of the Ministry of Agricuhure. The results showed that as the active in- gredient of Abamectin ＋ Chlorpyrifos 8% GR is 1 625 - 1 950 g/hm2, the control efficiency of tuff grubs is 81.43% -90.46% 3 - 10 days after pesticide applica- tion, the readily availability and persistent effect achieve the ideal level, and it is safe for turf.
文摘The so called witchetty grub is a publicized food source for Australian Aborig- ines. Despite heavy use, the identities and number of species consumed is still not known because of the lack of identified voucher specimens. Taxonomy based on adults makes identification of larval forms difficult. Dwelling in the root, trunks, and stems of woody plants, grubs are a reliable and highly valued food source that may be in decline. Much information on edible insects may already be lost in parts of Australia heavily settled by Europeans. However, there are many parts of Australia where information on edible insects is still strong and needs to be recorded accurately for long-term use. Recent iden- tification of＂witchetty grubs＂ from the witchetty bush at Barrow Creek has revealed that those there, based on their DNA, are not Endoxyla leucomochla. As grubs are collected and eaten before they mature and scientific taxonomy is based on adults, there are many unanswered questions on the grub identification and biology, host plants, and plant and grub distributions.
