Related by context. Frequent words. (Click for all words.) 61 inorganic fertilizers 60 plantlets 60 Artemisinin 60 medicinal herbs 59 moringa 59 Aloe vera 59 Astragalus 59 Jatropha curcas 59 artemisinin 58 artemisia 58 shikimic acid 58 medicinal plants 58 medicinal herb 58 pyrethrum 57 propolis 57 humic acid 57 areca nut 57 alkaloid 57 feverfew 57 pigeon pea 56 pearl millet 56 Bt maize 56 chia seeds 56 Black cohosh 56 Moringa 55 upland rice 55 taxol 55 Essential oils 55 herbicide resistant crops 55 amla 55 medicinal 55 licorice root 55 aromatic herbs 55 maca 55 Neem 55 medicinally 55 cacao trees 55 biopesticides 55 insecticidal 55 Bt gene 55 neem 55 genetically modified soybeans 54 neem tree 54 herbicide glyphosate 54 herbs 54 willow bark 54 cassia 54 mycorrhizal fungi 54 bioenergy crops 54 transgenic corn 54 biofuel feedstock 53 Genetic modification 53 herb 53 decoction 53 castor bean plant 53 castor bean 53 mugwort 53 soya bean 53 aloe 53 kg ha 53 areca 53 medicinal qualities 53 goldenseal 53 manioc 53 weedkillers 53 coca crops 53 sea buckthorn 53 jatropha 53 Drip irrigation 52 antimalarial 52 biopesticide 52 GMO seeds 52 wormwood 52 glycosides 52 naturally occurring substance 52 calamansi 52 arable crops 52 transgenic plants 52 angelica 52 linseed 52 cacao tree 52 aromatic oils 52 jujube 52 arrowroot 52 alkaloids 52 agrichemicals 52 vegetable dyes 52 malunggay 52 rosehip 52 kenaf 52 belladonna 52 mucilage 51 royal jelly 51 cowpeas 51 seabuckthorn 51 herbal medicines 51 terpenes 51 intercropping 51 Roundup Ready corn 51 tansy 51 chicory